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What is a limit plug gauge?

A limit plug gauge is a go/no-go testing tool used to check hole and internal thread dimension accuracy. It has a go side that must fit fully and a no-go side that must not enter, allowing quick compliance checks. Ideal for beginners, it helps ensure parts meet tolerance requirements in machining and serial production. Metav IndustryLine offers expert advice and norm-compliant gauges for reliable quality control.

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11 mm Limit Plug Gauge Wear Allowance On Good Side, DIN 7162 - Filetta
11 mm Limit Plug Gauge Wear Allowance On Good Side, DIN 7162 - Filetta

Take advantage of precise, fast pass/fail checks and robust wear resistance thanks to hardened steel and DIN 7162 conformity; order the matching gauge pins directly via Metav Werkzeuge or contact our consultants for batch and inspection advice. Limit Gauge Pin — hardened-steel inspection pin, 11 mm, DIN 7162 (Filetta) The Limit Gauge Pin is a hardened-steel inspection pin designed for rapid go/no-go checks and routine dimensional control in workshops and inspection benches, compliant with DIN 7162. Hardened-steel construction for long service life Conforms to DIN 7162 for consistent tolerances 11 mm nominal diameter for standard inspection tasks Wear allowance on the good side to extend usable life Faster, reliable pass/fail inspection for production lines The compact inspection pin delivers quick go/no-go checks that reduce measuring time at control points and on the shop floor. By providing an unequivocal pass or fail condition, the pin supports efficient decision-making in both single-piece inspections and repetitive sampling routines. Conformity with DIN 7162 ensures that the nominal diameter and tolerance band are traceable to an established standard, which simplifies integration into existing inspection protocols and statistical process control. Robust build that minimises downtime Thanks to its hardened steel construction the pin withstands repeated contact without rapid degradation, while the specified wear allowance on the good side preserves the functional limit for longer. This translates into fewer replacements, reduced downtime and lower indirect costs from inspection interruptions. The hardened surface also keeps seating and mating surfaces consistent, helping to avoid false rejects that would otherwise increase rework. Practical benefits for inspection benches and gauge sets As a dedicated inspection pin, the component is optimised for quick handling and straightforward verification tasks on inspection benches and assembly jigs. The clear go/no-go characteristic reduces interpretation time for operators and speeds up routine quality checks. For quality managers the result is measurable: quicker throughput at control stations and a more consistent acceptance rate across batches. Traceability and suitability for regular quality workflows Manufactured to industry standard, the pin supports consistent batch-to-batch performance and straightforward inventory management when used in gauge sets or fixed inspection fixtures. The simple geometry and standardised tolerance regime make the item suitable for assembly audits, incoming inspections and periodic verification of tool wear, providing procurement confidence for maintenance and quality teams. Request technical advice or a batch availability check from Metav Werkzeuge in Emmerich to align delivery options with production schedules Technical Data Article number: MS911.173 Name: Limit Gauge Pin Material: hardened steel Standard: DIN 7162 Measurements / Core data Diameter: 11 mm Features / Applications Wear allowance on the good side Hardened for wear resistance Intended for go/no-go inspection tasks Category: gauge pins / inspection pins FAQ What is the nominal diameter of this inspection pin? The inspection pin has a nominal diameter of 11 mm; this specification applies to the Filetta limit gauge pin (SKU MS911.173). Is the pin suitable for go/no-go checks on assembly lines? Yes, the Filetta limit gauge pin is designed for rapid pass/fail checks and is suitable for routine assembly-line and workshop inspections. What material is used and how does it affect service life? The pin is made from hardened steel, which increases wear resistance and extends usable life compared with untreated pins. Which standard governs the pin’s tolerances? Tolerances and dimensions conform to DIN 7162, providing a recognised reference for inspection procedures. How does the wear allowance on the good side affect inspection practice? The specified wear allowance on the good side allows continued use while preserving the functional limit for a longer period, reducing unnecessary replacements Manufacturer / Responsible: Schut Geometrische Meettechniek bv; Duinkerkenstraat 21; 9723 BN Groningen; The Netherlands; +31 50 5877877; schutnl@schut.com

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4 mm Limit Gauge Go/No-Go Wear Allowance, DIN 7162 - Filetta
4 mm Limit Gauge Go/No-Go Wear Allowance, DIN 7162 - Filetta

The hardened construction and conformity to DIN 7162 ensure reproducible acceptance checks, while the clearly indicated wear allowance on the go side supports long-term reliability. Combine robust material choice with standardised dimensions for consistent go/no‑go inspection; order the limit plug gauge directly via Metav Werkzeuge or consult its specialists for application advice. Filetta limit plug gauge — hardened steel, DIN 7162 A Filetta limit plug gauge designed for rapid go/no‑go checks of internal diameters, providing workshop-grade repeatability and a marked wear allowance for ongoing inspection integrity. Hardened steel construction DIN 7162 compliance Precision ground measuring pin Wear allowance on go side Dependable acceptance testing with hardened steel and standard conformity The gauge is manufactured from hardened steel, a material choice that resists surface deformation and maintains form under frequent use, which supports reproducible pass/fail decisions in production control. Conformity with DIN 7162 gives a clear normative basis for dimensioning and tolerances, reducing interpretation variations during inspection. The nominal size of 4 mm makes this item suitable for small bores and fine mechanical assemblies; the compact form factor simplifies handling while retaining the stiffness required for repeatable verification. How the wear allowance improves long‑term measurement reliability A distinctive characteristic is the wear allowance on the go side, which compensates for gradual material loss on the acceptance face and prolongs the interval between regrinds or replacements. The measuring pin is precision ground to present a stable reference surface for routine checks, so bench operators can rely on quick go/no‑go decisions without extensive setup. This targeted design reduces scrap risk and supports consistent quality control processes in small‑part production or inspection stations. Practical use and integration into workshop routines Constructed for straightforward bench use, the plug gauge fits into common inspection workflows and is compatible with existing go/no‑go procedures. The compact gauge is easy to store and retrieve, and the robust finish minimises maintenance needs. For quality systems, the clear marking of the wear allowance aids traceability in service records and in planning maintenance cycles, helping to maintain throughput without unexpected measurement drift. Choose Filetta's hardened steel limit plug gauge for reliable go/no‑go control and contact Metav Werkzeuge in Emmerich for order placement or technical consultation by phone or e‑mail Technical data Article number: MS911.164 Type: limit plug gauge Size: 4 mm Material: hardened steel Standard: DIN 7162 Facts SKU: MS911.164 Manufacturer: Filetta Special features Wear allowance on go side Precision ground measuring pin Intended for internal diameter acceptance testing FAQ What is the primary application of this limit plug gauge? The Filetta limit plug gauge is intended for quick go/no‑go verification of internal diameters, providing a pass/fail reference for small bores and fine mechanical parts. How does the wear allowance affect service life? The marked wear allowance on the go side extends the usable life of the gauge by compensating for gradual wear, helping to delay regrinding or replacement while maintaining acceptance criteria. Is the gauge suitable for laboratory calibration or only shop use? Manufactured from hardened steel and finished by precision grinding, the gauge is appropriate for workshop inspection and routine quality control; calibration scope depends on the laboratory procedure chosen. Manufacturer / Responsible: Schut Geometrische Meettechniek bv; Duinkerkenstraat 21; 9723 BN Groningen; The Netherlands; +31 50 5877877; schutnl@schut.com

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4.5mm Limit Plug Gauge Wear Allowance, DIN 7162 - Filetta
4.5mm Limit Plug Gauge Wear Allowance, DIN 7162 - Filetta

The combination of robust hardened steel, conformity to DIN 7162 and a precise 4.5 mm nominal size ensures reliable pass/fail checks and long service life for small-bore inspection tasks; order the limit plug gauge directly via Metav Werkzeuge or consult our technical advisors for application-specific guidance. Limit plug gauge G7 – 4.5 mm, hardened steel by Filetta The Limit plug gauge G7 is a compact inspection pin designed for rapid go/no‑go acceptance testing of holes and bores in production and quality control settings. Hardened steel construction Conforms to DIN 7162 tolerance 4.5 mm nominal diameter Wear allowance on the go side Precision checks that speed up inspection A dedicated plug gauge built to DIN 7162 provides a straightforward, traceable method for go/no‑go assessment. The gauge’s 4.5 mm nominal size and G7 designation make it suitable for small-diameter bores where repeatable acceptance criteria are required. As a limit gauge, it converts geometric requirements into a tactile pass/fail verdict, reducing interpretation time during routine checks. The hardened construction maintains the calibrated profile over repeated use, supporting consistent process decisions and fewer downstream reworks. Robust design that reduces maintenance intervals Manufactured from hardened steel, the gauge resists premature wear in standard workshop environments, while the integrated wear allowance on the go side provides an engineered margin to extend useful life without compromising measurement integrity. This design choice lowers the frequency of replacements and conserves inspection resources, which translates into reduced process interruptions and predictable tooling budgets. The simple, single‑feature function of the instrument makes it a durable choice for shop‑floor verification and repetitive production control. Practical procurement and workshop integration The compact format and clear specification—listed under SKU MS911.165—enable easy stock management and fast identification in procurement systems. As a standardised acceptance tool, the plug gauge fits into established quality routines and can be used alongside other control artefacts to document conformity. Choosing a gauge from a recognised supplier supports traceability and aligns with systematic inspection plans; Metav’s distribution and inventory handling further simplify replenishment and selection for industrial and trade customers. Contact Metav Werkzeuge in Emmerich for availability and application advice on the Filetta limit plug gauge MS911.165 and to arrange delivery or technical consultation Technical data Article number: MS911.165 Material: hardened steel Nominal diameter: 4.5 mm Standard: DIN 7162 Facts Product type: limit plug gauge Designation: G7 Category: Gauges; Pin gauges Special features Wear allowance on the go side Compact inspection pin for small bores Suitable for routine go/no‑go acceptance testing FAQ What is the intended use of this limit plug gauge? The Filetta limit plug gauge MS911.165 is intended for quick go/no‑go checks of small bores to verify dimensional conformity to a specified tolerance class. How does the wear allowance affect service life? The built‑in wear allowance on the go side delays rejection due to normal surface wear, extending the practical lifetime of the gauge while maintaining reliable pass/fail decisions. Is the gauge suitable for use on finished components in production? Yes, the hardened‑steel construction and conformity to DIN 7162 make this limit plug gauge suitable for routine inspection of finished parts on the production line. Can this gauge be used for calibration or measurement recording? As a go/no‑go limit gauge, it serves as a conformity check rather than a measuring instrument for recorded dimensions; traceable gauge records should be maintained per internal quality procedures. Manufacturer / Responsible: Schut Geometrische Meettechniek bv; Duinkerkenstraat 21; 9723 BN Groningen; The Netherlands; +31 50 5877877; schutnl@schut.com

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8 mm Limit Plug Gauge Wear Side Measurement, Hardened Steel, DIN 7162 - Filetta
8 mm Limit Plug Gauge Wear Side Measurement, Hardened Steel, DIN 7162 - Filetta

Take advantage of a hardened steel construction and compliance with DIN 7162 to secure reliable go/no-go checks and predictable tool life; the integrated wear allowance on the datum face ensures continued conformity during repetitive use — order the gauge via Metav Werkzeuge or contact our consultants for application advice. Limit plug gauge G7, Ø 8 mm — hardened steel, DIN 7162 The Limit plug gauge G7 is a hardened-steel checking pin designed for fast dimensional inspections of holes and bores in production and inspection environments, conforming to DIN 7162 for consistent limit testing. Hardened steel construction Complies with DIN 7162 tolerance standard G7 limit fit for quick go/no-go testing Wear allowance on datum face Precise limit testing for production control The gauge provides a simple, repeatable method for pass/fail acceptance of bores, reducing measurement time on the shop floor. Built to the DIN 7162 guideline and marked for a G7 fit, the checking pin delivers clear go/no-go decisions that streamline quality routines. Relying on a fixed limit geometry removes interpretation variability and supports faster throughput in batch checks, while the compact design suits manual handling at inspection benches or assembly stations. Robust construction that withstands routine use Made from hardened steel, the mandrel offers resistance to wear and deformation under repeated contact. The incorporated wear allowance on the datum face compensates for gradual material loss, extending usable life and maintaining conformity between inspections. This durability translates into less downtime for replacements and a lower total cost of ownership compared with softer or plated designs, especially where regular mechanical gauging is part of the process. Traceable specification and simple integration into QC workflows Identified as MS911.170 and produced by Filetta, the gauge is straightforward to document within inspection plans and work instructions. The uncomplicated go/no-go principle requires no electrical hookup or data output, so the tool integrates seamlessly into manual or semi-automated checks. The combination of standardised tolerance adherence and a rugged profile supports clear process control and easier training of operators, which benefits both small workshops and larger production environments. Contact Metav Werkzeuge in Emmerich for application guidance and to source the Filetta limit plug gauge MS911.170 for your quality-control needs Technical Data Article number: MS911.170 Name: Limit plug gauge G7 Manufacturer: Filetta Standard: DIN 7162 Facts Nominal size: 8 mm Fit/tolerance: G7 Special features Material: hardened steel Wear allowance on datum face Application: go/no-go checking of holes and bores FAQ What type of inspection is this gauge intended for? The limit plug gauge is intended for quick go/no-go acceptance tests of bores and holes, enabling clear pass/fail checks during incoming inspection or in-process control with the Filetta MS911.170. Is the gauge suitable for continuous production use? Yes, the hardened steel construction and the wear allowance on the datum face make the gauge suitable for repetitive use in production environments where frequent verification of bore conformity is required. Does the gauge conform to a recognised standard? The limit plug gauge is manufactured to the requirements of DIN 7162, ensuring compatibility with common metrology practices and documentation in quality systems. How is the gauge identified within inspection documentation? The tool should be recorded as Filetta MS911.170, described as a G7 limit plug gauge, 8 mm, which simplifies traceability in inspection plans and process control records. Manufacturer / Responsible: Schut Geometrische Meettechniek bv; Duinkerkenstraat 21; 9723 BN Groningen; The Netherlands; +31 50 5877877; schutnl@schut.com

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Conversion Chart mm/Inch, Metric To Imperial Reference - Filetta
Conversion Chart mm/Inch, Metric To Imperial Reference - Filetta

Taking advantage of a compact mm ↔ inch conversion reference and a workshop‑friendly format reduces calculation time and minimises measurement errors; this conversion table is an efficient aid for machining and metrology tasks. Order supply enquiries can be directed via Metav Werkzeuge for reliable fulfilment and specification advice. mm/inch conversion table by Filetta — Compact conversion reference The mm/inch conversion table is a compact reference sheet for rapid unit conversion between millimetres and inches, intended for use in machining, inspection and workshop settings. *Quick mm ↔ inch conversions at a glance *Compact, workshop‑friendly format *Durable print for regular use *Suitable for metrology and machining Faster conversions, fewer calculation errors A concise, printed conversion reference removes the need for repeated calculations and reduces transcription mistakes during setup and inspection. As a ready‑to‑hand reference, the table shortens cycle times in repetitive tasks and supports consistent results across operators. For processes where quick unit checks are required, the sheet complements digital instruments by providing an immediate, readable conversion between mm and inch, helping teams maintain workflow continuity without interrupting machine cycles. Integrates smoothly into metrology and workshop routines The mm/inch conversion table by Filetta fits naturally into quality control and production environments where mixed unit systems occur. The layout is designed for clear legibility during inspection rounds, enabling faster decision making in calibration, part verification and measurement documentation. In combination with calibrated measuring tools, this reference aids standardised entries in protocols and reduces interpretative errors when cross‑referencing drawings and fixtures, thereby supporting traceable measurement workflows. Compact format built for everyday use The slim, durable format makes the table easy to store at the bench, inside inspection folders or alongside tool trolleys; this promotes frequent use without degradation. Printed for clarity and longevity, the sheet is intended as a practical addition to training kits and workshop handbooks where quick access to mm ↔ inch conversions is required. The product is identified by SKU MS835.164, which simplifies catalogue reference and procurement within established supply chains. Request the Filetta mm/inch conversion table (SKU MS835.164) through Metav Werkzeuge for dependable supply from Emmerich and expert advice on specification and integration Technical data Article number: MS835.164 Product name: mm/inch conversion table Brand: Filetta Purpose: Conversion between mm and inch Facts Units: mm, inch Format: Reference table Physical dimensions: not specified Special features Compact, workshop‑friendly format Durable print suitable for regular use Intended for machining and inspection environments FAQ Is the table suitable for precision metrology use? The Filetta mm/inch conversion table is designed as a quick reference to support precision workflows but does not replace calibrated measuring instruments; it assists with unit interpretation and reduces conversion errors. Which units and ranges does the table cover? The sheet provides direct conversions between millimetres and inches for standard workshop ranges, enabling fast cross‑checks without calculation. Can the conversion table withstand everyday workshop conditions? The table is produced with a durable print and compact format intended for regular use at the bench or in inspection folders, making it suitable for routine workshop environments. Is the table useful for training and documentation? Yes, the reference format is well suited to training situations and documentation packs, helping new staff and trainees to interpret mixed‑unit drawings and measurement protocols. Filetta: Manufacturer / Responsible: Schut Geometrische Meettechniek bv; Duinkerkenstraat 21; 9723 BN Groningen; The Netherlands; +31 50 5877877; schutnl@schut.com

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M3–M24 Metric Thread Identification Set Aluminium Anodised, Plastic Case - Filetta
M3–M24 Metric Thread Identification Set Aluminium Anodised, Plastic Case - Filetta

Take advantage of precise, rapid thread identification combined with a lightweight, corrosion‑resistant design for smoother assembly and inspection workflows. The set’s anodised aluminium gauges and organised plastic case enable fast checks of common metric threads; order directly via Metav Werkzeuge or contact our consultants for technical advice. Gewindekontrollsatz MS910.425 — Thread gauge set (anodised aluminium, metric) by Filetta The Gewindekontrollsatz is a compact identification set for metric internal and external threads, intended for workshop inspection, maintenance and assembly tasks Anodised aluminium construction For metric internal and external threads Supplied in a durable plastic case 20-piece set covering M3–M24 Faster thread identification for everyday production The gauge set accelerates routine identification and basic verification of metric screw threads, reducing time lost on uncertain assembly decisions. Thanks to the wide size range from M3 to M24 and the inclusion of both internal and external gauges, common pitches and diameters can be checked on the spot. The primary benefit is operational efficiency: fewer stoppages during assembly and faster throughput in inspection processes. The solid, repeatable fit of each gauge supports reliable visual and tactile confirmation of thread form and pitch. Lightweight, corrosion‑resistant construction for frequent handling Being manufactured from anodised aluminium, the components combine durability with low weight, making them comfortable for daily use in bench and field environments. The surface treatment helps resist wear and corrosion, preserving the profile of each gauge and extending service life. Packaged in a plastic case that keeps items organised and protected, the set is easy to transport between workstations and to store without risk of damage to the thread contours. This construction promotes consistent handling with minimal maintenance. Practical scope for incoming inspection and maintenance The set is designed as a practical aid for incoming goods inspection, routine maintenance and quick on‑machine checks. It is intended for identification and coarse verification rather than micrometric measurement: the gauges confirm thread form and common pitch compatibility to avoid assembly errors. For workshops that need straightforward, rapid decisions—accept, reject, or select the correct fastener—this solution reduces rework and saves time in quality control routines while supporting a smooth production flow. Clear contents and metric compatibility for everyday sizes Contents include gauges for standard metric sizes that are frequently encountered in mechanical and electrical assemblies. The 20‑piece composition covers a typical workshop spectrum from smaller machine screws up to larger bolts used in fixtures and assemblies. This configuration makes the set suitable as a bench reference or as part of a mobile inspection toolkit, supporting technicians who require quick identification without complex measurement equipment. The lightweight profiles and organised layout aid rapid selection and return to service. For reliable metric thread identification from Filetta choose Metav Werkzeuge — contact our Emmerich specialists for tailored advice and fast supply via info@metav-werkzeuge.com or by phone at +49 2822 7131930 Technical Data Article number: MS910.425 Manufacturer: Filetta Material: anodised aluminium Thread type: metric Set: 20 pieces Facts Sizes included: M3x0.5, M4x0.7, M5x0.8, M6x1.0, M8x1.0, M8x1.25, M10x1.0, M10x1.25, M10x1.5, M12x1.25, M12x1.5, M12x1.75, M14x1.5, M14x2.0, M16x1.5, M16x2.0, M20x1.5, M20x2.5, M24x2.0, M24x3.0 Suitable for: internal and external threads Special features Identification and basic verification of metric threads Lightweight, corrosion‑resistant anodised finish Supplied in a protective plastic case Compact, workshop‑oriented organisation FAQ What is the primary purpose of this gauge set? The Gewindekontrollsatz MS910.425 by Filetta serves for quick identification and basic verification of metric internal and external threads to support inspection and assembly decisions. Can the gauges measure thread tolerances precisely? The set is intended for identification and coarse verification rather than precision tolerance measurement; for high‑accuracy checks, use calibrated metrology instruments. Which sizes are covered by the set? The set contains 20 gauges covering common metric sizes from M3x0.5 up to M24x3.0, suitable for many workshop and maintenance tasks. Is the material suitable for frequent workshop use? Yes — the gauges are made from anodised aluminium, providing a balance of lightweight handling and corrosion resistance for regular use. Does the set include a case for transport and storage? The Filetta MS910.425 is supplied in a durable plastic case that keeps each gauge protected and organised for transport between workstations. Manufacturer / Responsible: Schut Geometrische Meettechniek bv; Duinkerkenstraat 21; 9723 BN Groningen; The Netherlands; +31 50 5877877; schutnl@schut.com

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Thread Table With Multiple Thread Standards, Quick Reference Chart - Filetta
Thread Table With Multiple Thread Standards, Quick Reference Chart - Filetta

Take advantage of the combination of wide standard coverage, clear dimension data and compact shop-floor usability to speed up design and inspection tasks; order the thread chart via Metav Werkzeuge or ask our consultants for application advice. Filetta Thread Chart – comprehensive thread dimension reference, clear-format A Filetta Thread Chart that provides an immediate overview of thread dimensions across common international systems, intended as a compact reference for design, production and inspection. Universal lookup for Metric, UNC, UNF, BSW Clear dimensions for Gas and BA threads Compact format for shop-floor reference Useful for design, inspection and procurement Fast decisions with consolidated thread data The core benefit of this reference is the consolidation of many standards into a single sheet. The chart lists sizes and key dimensions for metric, BSW, Gas, BSF, Pg, BA, UNC, UNF, UNEF, EG-M and EG-MF, enabling rapid decisions during setup and verification. By combining these standards, the table reduces the need to consult multiple manuals and supports faster tool selection and drawing checks. Clear labelling and organised columns turn otherwise time-consuming lookups into a quick verification step, which improves shop-floor throughput and reduces machine idle time. Improved accuracy for manufacturing and inspection Having standard dimensions collated in one reference lowers the risk of specification errors when producing threaded parts. The chart highlights pitch, nominal diameters and common conversions, making it straightforward to match taps, dies and mating components. This logical presentation supports quality control routines and assists inspectors in cross-checking parts against the correct standard. Presented as a compact, easy-to-read layout, the reference helps maintain measurement integrity without complex interpretation, supporting reliable outcomes in both small-series manufacturing and routine maintenance. Practicality for engineers, buyers and technicians Designed to serve multiple roles, the table is a practical tool for designers verifying thread fits, for procurement teams specifying the correct fasteners, and for technicians performing assembly checks. The compact format is suited to the toolroom, drawing office or bench, meaning the information is available where decisions are actually taken. With its focus on usability, the reference speeds up specification workflows and contributes directly to process efficiency—an economical improvement in daily operations. Clear communication between teams and suppliers Standardised references reduce misunderstandings between design, production and suppliers. Using one authoritative chart for common thread forms creates a single source of truth that simplifies ordering and reduces returns due to mismatched threads. The clear mapping of thread types and sizes supports consistent documentation in technical drawings and procurement lists, improving collaboration across departments and with external partners. Contact Metav Werkzeuge today for procurement support, bulk orders or specific format requests for the Filetta Thread Chart (SKU MS835.162) — expert advice and reliable delivery from Emmerich are available to help integrate this reference into your workflow Technical Data Article number: MS835.162 Name: Thread Chart (Gewindetabelle) Manufacturer: Filetta UID: MS835.162 Facts Standards included: Metric, BSW, Gas, BSF, Pg, BA, UNC, UNF, UNEF, EG-M, EG-MF Purpose: Quick lookup of thread dimensions and pitches Intended use: Design checks, inspection reference, procurement specification Special features Consolidated display of multiple international thread systems Compact, shop-floor friendly format Suited for engineers, inspectors and purchasing staff FAQ Which thread standards are covered in the chart? The chart lists common standards including metric, BSW, Gas, BSF, Pg, BA, UNC, UNF, UNEF, EG‑M and EG‑MF for immediate comparison. Is this chart suitable as a shop-floor reference? Yes, the Filetta Thread Chart (SKU MS835.162) is designed for quick lookups at the bench or in the toolroom and is optimised for practical use by technicians and inspectors. Can the table be used for procurement specifications? The consolidated dimensions and standard identifiers make the chart appropriate for clear procurement documentation and ordering lists. Does the chart include pitch and nominal diameter data? Yes, the presentation includes key dimension data such as pitch and nominal diameters to aid fitting and tool selection. Manufacturer / Responsible: Schut Geometrische Meettechniek bv; Duinkerkenstraat 21; 9723 BN Groningen; The Netherlands; +31 50 5877877; schutnl@schut.com

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Tolerancing Table ISO 286‑2 Reference Chart, Up to 500mm – Filetta
Tolerancing Table ISO 286‑2 Reference Chart, Up to 500mm – Filetta

Combine ISO 286‑2 compatibility with an instant lookup of more than 6,400 tolerance values for reliable design decisions and consistent inspection results — order the Tolerance table directly via Metav Werkzeuge or contact our consultants for tailored advice. Tolerance table — ISO 286‑2 reference chart (up to 500 mm) by Filetta The Tolerance table is a compact reference chart for immediate reading of tolerance values and fits according to ISO 286‑2, intended for engineering, quality control and workshop use. ISO 286‑2 compatibility up to 500 mm Over 6,400 tolerance entries Immediate reading for fits and tolerances Suitable for internal and external dimensions Faster decisions with standardised tolerance data The reference matrix provides a single, standardised source for clearance, transition and interference fits, reducing time spent searching dispersed tables. With direct mapping to ISO 286‑2 and coverage to 500 mm, the chart supports rapid verification of nominal sizes and tolerances, enabling engineers to confirm fit classes and tolerance zones without complex calculations. The compact presentation of tolerance values accelerates decision-making in design reviews and first-off inspections. Clear guidance for assemblies and inspection routines Presented as an immediate-reading table, the chart removes ambiguity when selecting shaft and hole tolerances for bearings, housings or shafts. The organised layout helps translate ISO class designations into usable limits for production and QC, so tolerance checks can be executed consistently on the shop floor. Where traceable documentation is needed, the dataset of 6,400+ entries serves as a reliable reference for specifying fits in drawings and inspection protocols. Practical benefits for workshops and design offices Adopting a single reference chart reduces errors caused by cross-referencing multiple sources and supports faster training of technicians and junior engineers. The concise format is optimised for routine tasks — from tolerance verification during assembly to prepare-for-inspection checks — and complements digital workflows where a human-readable standard is required alongside CAD and measurement reports. The association with Filetta denotes a focused tool for metrology professionals who value clarity and compliance. For standards-compliant tolerance reference and rapid integration into inspection routines, request the Filetta Tolerance table from Metav Werkzeuge today — contact our specialists at info@metav-werkzeuge.com or call +49 2822 7131930 to discuss suitability for specific applications. Technical Data Article number: MS835.163 Name: Tolerance table Brand: Filetta Label: Toleranztabelle Facts Standard: ISO 286‑2 Scope: up to 500 mm Entries: >6,400 tolerance values Special features Immediate-reading table of tolerance values and fits Includes internal and external dimensions Data suited to engineering and workshop reference FAQ What standard does this reference follow? The Filetta Tolerance table follows ISO 286‑2, providing standardised tolerance classes and zones for engineering use. Up to which nominal size are tolerance values provided? The chart covers nominal sizes up to 500 mm, with entries for both internal and external dimensions. How extensive is the dataset included in the chart? The reference contains more than 6,400 tolerance values for quickly determining fits and limits. Is this chart suitable for shop‑floor inspection tasks? Yes — the immediate‑reading format makes the chart suitable for routine inspection, assembly checks and specification clarification in the workshop. Can the table help when specifying fits on technical drawings? The dataset translates ISO class designations into practical limit values, supporting clear specification of fits and tolerances on drawings. Filetta: Manufacturer / Responsible: Schut Geometrische Meettechniek bv; Duinkerkenstraat 21; 9723 BN Groningen; The Netherlands; +31 50 5877877; schutnl@schut.com

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What a Limit Plug Gauge (Grenzlehrdorn) Is and How It Works

A Limit Plug Gauge is a precision inspection tool used in manufacturing to verify the dimensional accuracy of Bohrungen (holes) and Innengewinde (internal threads). It follows a simple Go/No-Go principle: the Go side must fully enter the hole or thread, while the No-Go side must not enter or may only partially engage. This binary result immediately shows whether a component falls within the specified Tolerances and thus meets quality requirements. The tool is easy to use on the shop floor and provides a fast, objective check during production and final inspection.

Limit Plug Gauges are particularly relevant in Machine Building and Series Production, where large volumes require quick but reliable checks. They are manufactured to standards and calibrated so that each gauge represents the exact upper and lower limits of the allowable dimension. Because of their simplicity and robustness, these gauges reduce measurement time and minimize the need for complex measuring instruments for every single part.

Practical Uses and Benefits for Everyday Inspection Tasks

Limit Plug Gauges serve multiple purposes on the production line. They are used to:

  • Confirm that drilled holes and tapped threads are within drawing tolerances.
  • Prevent assembly problems by ensuring mating parts will fit.
  • Provide quick in-process checks to reduce scrap and rework.
  • Support final inspection routines with a clear pass/fail outcome.

The main benefit is speed and clarity: operators do not need advanced measurement training to perform effective checks. Additionally, gauges contribute to consistent quality assurance because they apply the same physical limits to every part. This reduces variability and ensures that parts leaving the production cell comply with customer specifications.

Why This Tool Is Important and What Problems It Solves

Using a Limit Plug Gauge answers the fundamental question of whether a part is acceptable without ambiguity. It is essential for:

  • Ensuring interchangeability of components in assemblies.
  • Avoiding costly downstream failures caused by out-of-tolerance holes or threads.
  • Speeding up quality control in high-volume production environments.

Moreover, these gauges reduce the burden on measurement laboratories by enabling routine checks directly at the production machine. That means faster feedback loops, earlier detection of tool wear or setup drift, and consequently lower production costs.

How a Limit Plug Gauge Works in Detail

A typical Limit Plug Gauge consists of two ends: the Go end and the No-Go end. Each end is manufactured to the respective limit size:

  • The Go end corresponds to the maximum material condition for the feature (the largest acceptable hole or the smallest acceptable internal major diameter for threads) and must enter easily.
  • The No-Go end corresponds to the minimum material condition (the smallest acceptable hole or the largest unacceptable internal major diameter) and must not enter.

When testing a hole, the operator inserts the Go end; if it seats correctly, they attempt the No-Go end. If the No-Go end does not fit, the hole passes. For threaded features, thread gauges are used with analogous Go/No-Go definitions. The simplicity of insertion and tactile feedback makes the test straightforward and repeatable.

Key Characteristics and How They Compare to Other Inspection Tools

Limit Plug Gauges stand out for these main characteristics:

  • Precision: Manufactured and calibrated to tight tolerances to represent acceptance limits reliably.
  • Durability: Often made from hardened steels, they withstand frequent use in production environments.
  • Simplicity: Provide a clear pass/fail result with minimal operator training.
  • Speed: Enable rapid inspection directly at the machine, reducing downtime.

Compared to micrometers or coordinate measuring machines, a Limit Plug Gauge is far faster and more rugged but does not provide continuous measurement data. Instead of measuring exact dimensions, it verifies conformity to a specified tolerance band. Where traceable, quantitative measurement is required, complementary instruments remain necessary.

Leading Manufacturers and a Noteworthy Supplier

Among suppliers in the field, several companies are known for offering high-quality limit gauges and related inspection tools. In addition to various reputable competitors, Metav IndustryLine stands out as an excellent manufacturer and supplier. The company combines deep technical expertise with a broad, norm-compliant product range and offers professional advice that helps users choose the correct tolerance class and gauge type for their application. Their strength lies not only in high-quality products but also in practical support for integration into production workflows, ensuring reliable quality control.

How to Choose and Use the Right Limit Plug Gauge

When selecting a Limit Plug Gauge, consider:

  • The tolerance class required on the drawing.
  • Whether you need a standard gauge or a custom solution for special geometries.
  • The material and hardness of the gauge for durability.
  • Calibration and traceability requirements to maintain quality records.

Correct use includes routine inspection of the gauge itself for wear and periodic recalibration. Store gauges properly to avoid damage and follow a scheduled replacement plan based on usage frequency and inspection findings.

Summary and Final Recommendation

A Limit Plug Gauge (Grenzlehrdorn) is a straightforward, robust inspection tool used to check whether holes and internal threads are within specified tolerances using a Go/No-Go method. It is invaluable for ensuring assembly fit, speeding up in-process checks, and reducing scrap.

To conclude: a Limit Plug Gauge is essential when you need fast, reliable pass/fail verification of holes or threads directly at the production site; choose a norm-compliant, durable gauge from a proven supplier like Metav IndustryLine and maintain regular calibration to keep your quality control effective.

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