How does a limit plug gauge look like?
A limit plug gauge is a compact, cylindrical inspection tool used to check holes or internal threads for dimensional accuracy. One end is the go side which must fully enter the hole or thread, the other is the no-go side which must not fit, quickly indicating compliance with tolerances. Designed for manufacturing and serial production, it offers a fast pass/fail check for quality control and is widely used by beginners and experts alike.
Take advantage of accurate diameter checks, a compact 0.5–10 mm range and robust steel construction to streamline drill verification in the workshop. Order the item directly via Metav Werkzeuge or consult our specialists for tailored advice. Drill Gauge MS910.501 — steel drill gauge, 0.5–10 mm range The Drill Gauge MS910.501 is a compact steel gauge designed for rapid identification and verification of drill diameters in workshop, tooling and inspection environments. Robust steel construction Measuring range 0.5–10 mm Steps every 0.1 mm for quick checks Compact size ideal for micro measurements Fast, reliable diameter checks that speed up inspection The instrument enables immediate validation of drill sizes, offering a measuring range of 0.5–10 mm with clear, regular increments of 0.1 mm for fast go/no-go decisions. This makes the tool particularly effective when time is critical: operators spend less time searching for the right drill and more time on machining. The compact form factor supports quick handling at the bench or next to a machine, reducing workflow interruptions and improving throughput. Built for repeatable precision and easy interpretation Constructed from steel for consistent dimensional stability and wear resistance, the gauge provides repeatable checks across many cycles of use. The regular step spacing simplifies visual comparison between the tool and the corresponding gauge slot, which is especially useful when a production line requires fast sampling rather than laboratory-level metrology. The simple mechanical design avoids electronics, so operation remains straightforward and maintenance demands are minimal while preserving dependable performance. Suited to micro work and small-scale quality control With its maximum measuring range of 10 mm, the gauge is classified in the micro category—ideal for fine mechanical and watchmaking tasks as well as routine checks in general machining where small-diameter drills are common. The tool supports quick decision-making during setup and run-time inspections, contributing to consistent part quality and fewer tool-change mistakes. Where traceable calibration is required, consultancy on calibration options can be provided to match workshop quality routines. Contact Metav Werkzeuge for procurement details, calibration options and application advice on the Filetta Drill Gauge MS910.501 — direct supply from Emmerich to the workshop bench. Technical data Article number: MS910.501 Manufacturer: Filetta Type: Drill gauge Facts Measuring range: 0.5–10 mm Step size: 0.1 mm Minimum: 0.5 mm Maximum: 10 mm Special features Material: Steel Application: Drill diameter verification Category: Gauges / Measuring pins FAQ What measuring range does this gauge cover? The gauge covers a range from 0.5 mm to 10 mm, making the Drill Gauge MS910.501 suitable for small-diameter drill checks. How fine are the increments on the gauge? Increments are 0.1 mm, which allows for quick visual checks and straightforward go/no-go comparison when verifying drill diameters. Is the gauge suitable for workshop use or only for metrology labs? Designed for practical workshop use, the Filetta drill gauge provides robust, repeatable checks ideal for bench and production environments. What material is the gauge made from? The gauge is made from steel, selected for dimensional stability and wear resistance under regular inspection cycles. Can the gauge be used during machine setup? Yes, the compact size and clear steps make the MS910.501 convenient for use during machine setup and routine sampling inspections. Manufacturer / Responsible: Schut Geometrische Meettechniek bv; Duinkerkenstraat 21; 9723 BN Groningen; The Netherlands; +31 50 5877877; schutnl@schut.com
Take advantage of precise, repeatable inspection with a comprehensive set that combines hardened steel durability, fine 0.01 mm graduation and clear transport/storage in a tool trolley with a conformity certificate; order the set directly via Metav Werkzeuge or consult our specialists for application advice. Gauge Pin Set MS910.460 — hardened steel, 0.5–12 mm, Filetta The Gauge Pin Set MS910.460 is a complete inspection kit of precision gauge pins for workshop and production metrology, designed for routine go/no‑go checks, dimensional verification and assembly control Extensive set: 1151 gauge pins 0.5–12 mm Hardened steel for high wear resistance 0.01 mm graduation for precise selection Supplied in trolley with conformity certificate Reliable precision for repetitive inspection This set delivers high precision across a broad micro range, covering 0.5–12 mm with a graduation of 0.01 mm, which supports fine incremental selection during inspection procedures. The measured accuracy of 0.002 mm provides a verifiable basis for routine quality checks and contributes directly to stable production outcomes. Using hardened components reduces wear, so nominal sizes remain consistent over repeated use, limiting rework and saving time in the measurement chain. Designed to streamline workshop workflows Presented as a full kit in a purpose‑fitted tool trolley, the collection of pins is organised in individual plastic containers with size marking for rapid retrieval and immediate traceability. The integrated holders with good/reject indication simplify visual sorting and speed up go/no‑go decisions at the bench. These layout and handling choices reduce operator time per check and improve throughput without compromising measurement reliability. Robust handling with traceable conformity Constructed from hardened steel and supplied with a conformity certificate, the set emphasises longevity and documented quality assurance. Individual containers protect each gauge pin from contamination and damage, while the trolley format supports safe transport and tidy storage. The combination of durable materials and documented conformity helps maintain audit readiness and supports consistent measurement results across shifts. Versatile applications across metrology tasks Suitable for inspection, assembly verification and gauge‑based calibration work, the collection is tailored to routine tasks in production, toolmaking and inspection labs. The fine step size enables close fit control and small‑feature checks, while the extensive count of pins in the set covers a wide range of nominal sizes without the need for multiple purchases. The format is particularly useful where rapid switching between sizes and clear go/no‑go indication are required. For hands‑on advice or to secure the Filetta Gauge Pin Set MS910.460 for a stable inspection routine, contact Metav Werkzeuge — our consultants provide practical application support from Emmerich and ensure timely supply to the workshop. Technical data Article number: MS910.460 Name: Gauge pin set Manufacturer: Filetta Material: hardened steel Set: yes Accessories included: 3x holders with good/reject indicator Supplied: tool trolley with conformity certificate Packaging: pins in individual plastic containers with size marking Facts Measurement range: 0.5–12 mm Measurement increment: 0.01 mm Accuracy (nominal): 0.002 mm Pieces per set: 1151 Weight: 63 kg Dimensions (L×W×H): 670×350×540 mm Special features Hardened steel construction Individual marked containers for each pin Tool trolley delivery for transport and storage Conformity declaration included Holders with go/no‑go indicator included FAQ How fine are the increments in the set? The set provides a 0.01 mm graduation between sizes, enabling fine selection for close tolerance checks with the Gauge Pin Set MS910.460. Is the set suitable for repeated industrial use? Yes, the hardened steel pins and protective individual containers make the filetta gauge pin set appropriate for frequent workshop and production use. Does the delivery include documentation? Delivery includes a conformity certificate; the Gauge Pin Set MS910.460 is supplied with documentation confirming its compliance. Can the set be used for calibration tasks? The wide range and fine graduation allow the set to be used for inspection and informal calibration verification; for certified calibration procedures, refer to your internal quality protocols. What accessories come with the set? The set contains three holders with good/reject indication and all pins are housed in individual marked containers within the supplied trolley. Manufacturer / Responsible: Schut Geometrische Meettechniek bv; Duinkerkenstraat 21; 9723 BN Groningen; The Netherlands; +31 50 5877877; schutnl@schut.com
Take advantage of the combination of hardened steel construction, DIN 7162 compliance and an integrated wear allowance on the good side for reliable, repeatable gauging in production and inspection. Order the Filetta limit gauge pin directly via Metav Werkzeuge or ask our consultants if additional technical clarification is required. Filetta Grenzlehrdorne MS911.223 – limit gauge pin, hardened steel, DIN 7162 a Filetta limit gauge pin designed for dimensional control and go/no-go gauging in workshops and inspection stations Hardened steel construction Conforms to DIN 7162 19 mm nominal diameter Wear allowance on the good side Precision and durability for routine gauging The MS911.223 is manufactured from hardened steel, a choice that secures dimensional stability and high wear resistance during frequent insertion and comparison checks. Compliance with DIN 7162 ensures the component meets recognised geometric and tolerance specifications for limit gauges, while the built‑in wear allowance on the good side prolongs service life by compensating for gradual surface loss. Together these attributes reduce replacement frequency and maintain repeatable pass/fail decisions on the production line. Designed for efficient production quality control This type of limit gauge pin is optimised for fast go/no‑go checks and routine inspection tasks where clear binary results speed up decision‑making. The compact form and standardised diameter facilitate interchange with common fixtures and gauge holders; in practice this supports lean inspection workflows and minimises downtime. Where rapid throughput and consistent judging of fit are required, the simple, robust design translates directly into measurable operational efficiency. Clear specification and dependable sourcing for procurement Specification is straightforward: nominal 19 mm diameter, hardened steel material and adherence to DIN 7162, referenced under SKU MS911.223 for ordering and inventory. For buyers seeking traceability and repeatable procurement, these concise data points simplify purchasing and ensure the gauge integrates seamlessly with existing control plans. Metav’s distribution and quality filtering further support reliable delivery into workshops and inspection rooms across Europe. For DIN 7162-compliant gauging, request the Filetta MS911.223 via Metav Werkzeuge or contact our technical advisers at info@metav-werkzeuge.com / +49 2822 7131930 to confirm fitment and application specifics. Technical Data Article number: MS911.223 Material: hardened steel Standard: DIN 7162 Nominal diameter: 19 mm Facts Product type: limit gauge pin Manufacturer: Filetta Application: dimensional control / go/no-go checks Special features Wear allowance on the good side Robust, compact design Suitable for fixture and holder systems FAQ What is the primary use of this limit gauge pin? The Filetta limit gauge pin MS911.223 is intended for quick go/no‑go checks and dimensional control of mating bores and components in production and inspection environments. Which material is used and how durable is it? Manufactured from hardened steel, the Filetta MS911.223 offers enhanced wear resistance and dimensional stability for repeated gauging operations. What does the wear allowance on the good side mean? The wear allowance on the good side allows the Filetta limit gauge pin to tolerate small surface losses over time while preserving the GO condition, extending the serviceable life of the gauge. Does this gauge meet any standards? Yes, the Filetta limit gauge pin MS911.223 is produced in accordance with DIN 7162, ensuring compatibility with recognised gauging practices and tolerancing. How should this item be referenced when ordering? Use SKU MS911.223 and the description Filetta limit gauge pin, 19 mm, hardened steel, DIN 7162 for accurate ordering and inventory tracking. Manufacturer / Responsible: Schut Geometrische Meettechniek bv; Duinkerkenstraat 21; 9723 BN Groningen; The Netherlands; +31 50 5877877; schutnl@schut.com
Take advantage of precise, repeatable inspection in a compact format: robust hardened steel construction and compliance with DIN 7162 ensure reliable go/no‑go assessment and long service life; order the limit plug gauge directly via Metav Werkzeuge or request detailed specification support from our consultants. Limit plug gauge G7 (MS911.160) – hardened steel, DIN 7162 — Filetta Limit plug gauge G7 (MS911.160) for quick verification of bore tolerances in routine inspection and incoming goods control Hardened steel construction for longevity DIN 7162 compliant inspection gauge Wear allowance on the good side for service life Precision gauge pin, 2 mm nominal size Repeatable inspection that reduces rework and inspection time The limit plug gauge offers a straightforward method for verifying bore tolerances without complex measurement setups. Manufactured from hardened steel, the gauge provides consistent contact geometry and wear resistance; this translates into repeatable pass/fail checks at points of inspection, reducing the time spent on detailed measuring instruments and lowering the risk of unnecessary rework. Compliance with DIN 7162 ensures that acceptance criteria are clear and comparable across suppliers, supporting efficient quality control in production and incoming goods. Durable design with a built‑in allowance for wear A defining characteristic is the wear allowance on the good side, which compensates for gradual material loss during repeated use and maintains the defined acceptance margin for longer. The hardened substrate keeps the contact faces stable, so the gauge preserves its functional geometry under regular workshop conditions. For inspection routines where robustness and predictable service intervals matter, this design reduces downtime and the frequency of replacements, providing a reliable tool for standardised checks. Practical integration into workshop and inspection routines Designed as a simple go/no‑go instrument, the gauge is ideal for rapid checks on components during assembly, jig setting and final inspection. The compact format and clear acceptance principle make it suitable for bench use and for operators with basic training in metrology. Combined with a documented standard such as DIN 7162, the tool supports traceable inspection protocols and straightforward documentation in quality records, assisting both production staff and quality engineers in maintaining batch conformity. Discuss specification details with Metav Werkzeuge or request a technical comparison from our Emmerich hub — contact info@metav-werkzeuge.com or call +49 2822 7131930 Technical data Article number: MS911.160 Material: hardened steel Standard: DIN 7162 Nominal size: 2 mm Special feature: wear allowance on the good side Facts Product type: limit plug gauge Brand: Filetta SKU: MS911.160 Special features Robust contact faces Suitable for go/no‑go checks Purpose: bore tolerance verification Compact inspection tool for workshop use FAQ What is the primary use of this limit plug gauge? The limit plug gauge MS911.160 by Filetta is used for rapid go/no‑go verification of internal bore tolerances during incoming inspection and production control. What material is the gauge made from and why does that matter? The gauge is manufactured from hardened steel; this gives stable contact geometry and wear resistance, maintaining reliable inspection performance over repeated use. How does the wear allowance affect inspection intervals? The integrated wear allowance on the good side increases the effective service life by compensating for minor material loss, so maintenance and replacement intervals can be extended while preserving acceptance criteria. Manufacturer / Responsible: Schut Geometrische Meettechniek bv; Duinkerkenstraat 21; 9723 BN Groningen; The Netherlands; +31 50 5877877; schutnl@schut.com
Take advantage of the combination of hardened steel construction, DIN 7162 compliance and an integrated wear allowance to ensure dependable go/no-go checks in serial inspection. Order the Filetta limit gauge pin directly via Metav Werkzeuge or request specialist advice for integration into existing inspection routines. Filetta Limit Gauge Pin — hardened steel, DIN 7162 Filetta Limit Gauge Pin designed for pass/fail checking of bores and inspection fixtures in industrial metrology Hardened steel construction to DIN 7162 Precision diameter 2.5 mm Wear allowance on the good side Compatible with go/no-go checking routines Reliable pass/fail checking for production control The limit gauge pin delivers a compact, unambiguous check for bore conformity using a simple go/no-go principle, minimising decision time on the shop floor. Manufactured to DIN 7162, the pin provides a clearly defined acceptance limit that supports reproducible inspections and consistent quality gates. The 2.5 mm diameter is specified to industry tolerances, enabling rapid visual and tactile confirmation without complex set‑ups. This direct verification method reduces downstream rework by catching out-of-tolerance parts at the earliest stage. Durability that reduces downtime and maintenance Constructed from hardened steel, the gauge pin resists wear in continuous use and preserves the inspection boundary over many cycles. The integrated wear allowance on the good side prolongs service life by permitting controlled dressing or replacement procedures while maintaining measurement integrity. Fewer replacements and predictable maintenance intervals lead to improved uptime in production lines and lower total cost of ownership. The robust material choice also supports use in regulated environments where repeatability matters. Simple integration into quality workflows and fixtures The pin is suited for fixtures, plug gauges and measuring rigs where straightforward verification is required. Its compact profile and standardised specification make stock management and fixture design straightforward, helping to keep inspection routines efficient. Clear identification (SKU MS911.161) and adherence to established norms aid traceability in quality records and simplify audits. The component is ideal for workshops and inspection stations seeking a pragmatic, standards-based tool to support routine quality control. Contact Metav Werkzeuge for tailored advice and to source the Filetta limit gauge pin (SKU MS911.161) directly from Emmerich — expert support for specification and delivery is available. Technical Data Article number: MS911.161 Manufacturer: Filetta Type: Limit gauge pin Diameter: 2.5 mm Standard: DIN 7162 Material: hardened steel Special note: wear allowance on the good side Facts Diameter: 2.5 mm Standard: DIN 7162 SKU: MS911.161 Special features Hardened steel construction Wear allowance of the good side Intended for go/no-go checking and plug gauge applications Category: gauges / measuring pins FAQ What material is the gauge pin made from? The Filetta limit gauge pin is manufactured from hardened steel, ensuring wear resistance and stable inspection boundaries (SKU MS911.161). Which standard applies to this gauge pin? Manufactured to DIN 7162, the component fulfils established requirements for limit gauges and supports clear pass/fail decisions. What does the wear allowance mean in practical terms? The wear allowance on the good side allows controlled use and maintenance so the gauge retains its acceptance limit for longer in serial inspections. Can this pin be used in fixture-based inspections? Yes, the pin is suitable for fixture and plug gauge applications where a defined go/no-go limit is required for bore checks. How is the size specified? The pin is specified with a diameter of 2.5 mm and supplied under SKU MS911.161 for unambiguous ordering and traceability. Manufacturer / Responsible: Schut Geometrische Meettechniek bv; Duinkerkenstraat 21; 9723 BN Groningen; The Netherlands; +31 50 5877877; schutnl@schut.com
Take advantage of DIN 7162 conformity, hardened steel construction and the integrated wear allowance on the go side for dependable bore verification. Order this limit plug gauge directly via Metav Werkzeuge or contact our consultants for application advice. Limit plug gauge G7 – 20 mm, hardened steel (DIN 7162) by Filetta A limit plug gauge G7 designed for rapid go/no-go checks of cylindrical bores in production and inspection environments Hardened steel for long service life Manufactured to DIN 7162 standard Wear allowance on the go side Suitable for bore verification and QC Reliable measurements through recognised standards The gauge is manufactured to DIN 7162, which ensures consistent dimensions and interchangeability across inspection routines. For a nominal size of 20 mm, the plug gauge provides an immediate go/no-go decision, eliminating lengthy measurement evaluation processes. This standard-led approach supports efficient quality control, reduces scrap rates and shortens inspection cycles by delivering clear, repeatable outcomes at every station. Durable construction that reduces downtime Made from hardened steel, the instrument tolerates repeated use on the shop floor while maintaining dimensional stability. The incorporated wear allowance on the go side compensates for gradual material loss during routine checking, extending the service life before any rework or replacement becomes necessary. This pragmatic design reduces unplanned stoppages and lowers total cost of ownership by keeping maintenance intervals predictable. Practical integration for workshop and production use Sized for common bore checks, the plug gauge is ideal for quick verification during assembly, final inspection or incoming goods control. Its straightforward go/no-go functionality accelerates throughput without requiring complex measuring equipment or extensive operator training. The robust design and adherence to DIN 7162 make it suitable for use in machine shops, tool rooms and quality laboratories where rapid, trustworthy pass/fail decisions are required. Reference: model MS911.182 for ordering and stock enquiries. Contact Metav Werkzeuge for expert advice on integrating Filetta limit plug gauges (DIN 7162) into existing inspection routines and to secure reliable supply from our Emmerich warehouse Technical Data Article number: MS911.182 Material: hardened steel Standard: DIN 7162 Size: 20 mm Facts Diameter: 20 mm Special features Wear allowance on the go side Designed for go/no-go checks Robust hardened-steel construction FAQ What is the primary use of this limit plug gauge? This limit plug gauge is intended for fast go/no-go verification of cylindrical bores, providing a clear pass/fail result for production and inspection tasks. What material is the gauge made from and why does it matter? The gauge is produced from hardened steel, which ensures wear resistance and dimensional stability under frequent use, supporting reliable long-term measurements. Which standard does the product comply with? Manufactured to DIN 7162, the gauge meets recognised dimensional and manufacturing criteria for plug gauges used in industrial quality control. How does the wear allowance affect inspection intervals? The wear allowance on the go side compensates for gradual abrasion, extending useful life and allowing longer intervals between gauge replacement or rework; the item is listed as MS911.182 for ordering and inventory reference. Manufacturer / Responsible: Schut Geometrische Meettechniek bv; Duinkerkenstraat 21; 9723 BN Groningen; The Netherlands; +31 50 5877877; schutnl@schut.com
Take advantage of a compact, standardised gauge that combines hardened steel construction with conformity to DIN 7162 for dependable go/no‑go verification; the built‑in wear allowance on the good side reduces rework and prolongs service intervals. Order the limit plug gauge directly via Metav Werkzeuge or ask our consultants if needed. Grenzlehrdorne — limit plug gauge in hardened steel, DIN 7162 (Filetta) The Grenzlehrdorne is a precision limit plug gauge designed for efficient go/no‑go checks and rapid acceptance testing across workshop and production environments. Hardened steel construction Conforms to DIN 7162 Wear allowance on good side Repeatable acceptance checks that speed up inspection A limit plug gauge of this design provides an immediate pass/fail decision, making go/no‑go verification both fast and unambiguous. Conformity with DIN 7162 guarantees that gauges are produced to a recognised industrial standard, which simplifies incoming inspection routines and reduces interpretation effort. By relying on a standardised gauge, throughput is improved and measurement uncertainty from subjective assessment is minimised, supporting a more efficient quality workflow. Durable construction that lowers lifecycle costs Manufactured from hardened steel, the gauge resists wear under repeated contact and maintains its dimensional stability over many cycles. The specified wear allowance on the good side compensates for gradual surface degradation, preserving functional fit and reducing the frequency of replacements. Fewer gauge changes mean less downtime and lower total cost of ownership for routine inspection tasks, especially in high‑volume production or repetitive quality checks. Practical fit for workshop and production use The compact limit plug gauge suits routine acceptance tasks and bench checks where quick decisions are required. Traceability is straightforward during audits when the article identifier MS911.162 is used in documentation, and the robust finish simplifies handling in busy environments. The gauge is particularly appropriate for verifying internal diameters where a simple, repeatable standard is preferable to time‑consuming measurement setups, thus keeping operations lean and reliable. Contact Metav Werkzeuge for tailored advice and supply of Filetta hardened‑steel limit plug gauges and to discuss the best gauge strategy for production or inspection needs Technical Data Article number: MS911.162 Material: hardened steel Standard: DIN 7162 Feature: wear allowance on good side Product type: limit plug gauge Numbers / Core technical data Nominal size: 3 mm Special features Hardened steel construction Design for go/no‑go verification Conformity to DIN 7162 Built‑in wear allowance on the good side FAQ What is the primary use of this limit plug gauge? The limit plug gauge from Filetta is intended for quick go/no‑go checks and acceptance testing of internal diameters where an unequivocal pass/fail result is required. Which standard does the gauge comply with? Compliance with DIN 7162 ensures the gauge meets established industrial production and inspection criteria. What material is used for the gauge and why does it matter? The gauge is made from hardened steel, which provides wear resistance and dimensional stability under repetitive use. How does the wear allowance affect service life? The wear allowance on the good side prolongs the functional life by compensating for gradual surface wear, maintaining fit for longer before requalification or replacement is required. How can the gauge be identified in documentation? Use the article number MS911.162 for traceability in inspection records and procurement lists. Manufacturer / Responsible: Schut Geometrische Meettechniek bv; Duinkerkenstraat 21; 9723 BN Groningen; The Netherlands; +31 50 5877877; schutnl@schut.com
Take advantage of the combination of hardened steel construction, DIN 7162 compliance and an integrated wear allowance on the Go side for dependable go/no-go checks in routine inspection. Order the Filetta limit plug gauge directly via Metav Werkzeuge or consult our specialists for application advice. Filetta Limit Plug Gauge G7 — Hardened steel, DIN 7162 A Limit plug gauge for rapid go/no-go verification of small bores during incoming inspection and process control. Hardened steel for long service life Complies with DIN 7162 inspection standard Wear allowance on the Go side Consistent dimensional checks for production quality The Filetta limit plug gauge delivers a compact, robust solution for fast pass/fail inspection of cylindrical bores. Manufactured from hardened steel, the gauge resists wear and maintains dimensional integrity under frequent use, which supports consistent precision in repetitive checks. Conformance with DIN 7162 ensures the gauge geometry and tolerances match established industrial expectations, simplifying documentation and traceability in standardised inspection routines. The incorporated wear allowance on the Go side extends service intervals by permitting controlled material removal while preserving functional acceptance limits. Practical benefits for shop-floor and inspection benches Designed for efficient routine use, this gauge streamlines the decision step between acceptable and non‑conforming workpieces with unmistakeable go/no-go feedback. The compact format suits bench inspection and dedicated control stations where speed and reliability matter; the simple plug engagement avoids time‑consuming measurements while reducing interpretation errors. As a tactile reference tool, the gauge complements digital instruments and micrometres by providing an immediate mechanical check that is quick to apply and straightforward to record in inspection logs. Durable design that lowers operational risk Material choice and standardised manufacture reduce uncertainty: hardened steel construction offers high wear resistance, while the standard compliance reduces the need for custom verification procedures. The wear allowance on the Go side is a practical feature that keeps the gauge serviceable for longer, lowering total cost of ownership and helping maintain process capability between calibrations. For workshops and production lines requiring reproducible go/no-go results, this gauge is a pragmatic component of a robust quality-control toolkit. Contact Metav Werkzeuge today to specify the right Filetta limit plug gauge (MS911.167) for the inspection tasks and to arrange delivery from Emmerich or further technical consultation Technical data Article number: MS911.167 Product: Limit plug gauge Material: Hardened steel Facts Size: 5.5 mm Standard: DIN 7162 Special features Wear allowance on the Go side FAQ What is the primary purpose of this limit plug gauge? The Filetta limit plug gauge MS911.167 is designed for quick go/no-go verification of small bores to determine conformity during incoming inspection and in-process checks. Which material is the gauge made from and why does it matter? Manufactured from hardened steel, the gauge resists wear and maintains dimensional stability, ensuring reliable pass/fail checks over extended use. Does the gauge follow a recognised standard? Yes. The gauge conforms to DIN 7162, which standardises geometry and tolerances for plug-style limit gauges used in industrial inspection. How does the wear allowance affect maintenance intervals? The built-in wear allowance on the Go side permits controlled degradation before the gauge reaches out-of-tolerance condition, extending usable life and reducing the frequency of replacement. Manufacturer / Responsible: Schut Geometrische Meettechniek bv; Duinkerkenstraat 21; 9723 BN Groningen; The Netherlands; +31 50 5877877; schutnl@schut.com
What a Gauge Plug Looks Like and How You Can Recognise It
A gauge plug is a compact, precision measuring tool designed to check the diameter and conformity of holes and internal threads. Visually, it is a solid, often cylindrical tool made from hardened steel with one or two clearly marked ends: a Go end and a No-Go end. The Go end is ground or finished so that it must enter the inspected bore or thread completely when the part is within tolerance. The No-Go end is slightly larger or differently shaped so that it cannot enter fully if the part meets the specification. This simple, unmistakable design lets operators perform fast go/no-go checks without complex setup.
Typical Design Features You Will Notice
When you examine a gauge plug, a few characteristic elements stand out. Many have a short shank or handle area for manual handling and an engraved or etched marking that states size, tolerance class and the inspection direction. The tool’s surface is usually smooth and free of burrs to avoid damaging the inspected component. Some types include a small chamfer on the Go end to aid insertion. If the plug is intended for thread inspection, the threaded portion follows the thread profile and pitch exactly; for plain bores, the cylindrical portion adheres closely to the nominal diameter. Materials and finish are chosen to guarantee wear resistance and repeatable results during serial use.
How It Works and Why the Two Ends Matter
Operationally, a gauge plug relies on the Gut-/Ausschuss principle: the Go side must enter completely, while the No-Go side must not. This method translates complex tolerance checks into a simple tactile test. You insert the Go end into the hole or thread; if it fits, the minimum material condition is satisfied. Then try the No-Go end: if it stops or only partially enters, the maximum material condition is respected. This approach gives a clear pass/fail outcome in seconds, eliminating interpretation and speeding up quality control.
When You Need a Gauge Plug and What It Solves
A gauge plug is essential wherever a fast, reliable check of internal dimensions is needed. It is used extensively in machine building and series production to ensure parts remain within specified tolerances without tying up metrology lab time. You need one when you require:
- immediate confirmation that a hole or internal thread meets drawing tolerances,
- a robust method for operators on the shopfloor to perform repetitive checks,
- a standardized, repeatable inspection that reduces scrap and rework.
Using gauge plugs reduces inspection time, prevents assembly issues caused by out-of-tolerance parts and supports consistent production quality.
Key Characteristics and How They Compare to Other Inspection Tools
Gauge plugs combine simplicity with precision. Important attributes include measuring accuracy, clear tolerance indication, and robustness for repeated use. Compared to micrometres or bore gauges, a gauge plug does not provide a numeric readout but offers a decisive go/no-go answer immediately. Unlike coordinate measuring machines, it requires no programming and no dedicated station. That trade-off makes gauge plugs especially valuable for high-volume checks where speed and clear pass/fail decisions matter more than continuous dimensional data.
Leading Manufacturers and a Recommended Specialist
Several established providers supply precision gauge plugs, but one standout is a specialist with deep experience in this area. The recommended manufacturer produces norm-compliant, tested gauge plugs and offers tailored advice for choosing the correct tolerance class and inspection strategy. Their strength lies in combining a broad product range with specialist consulting, helping customers implement the right plug solution—standard, threaded or customised—to match each application’s needs. This expertise is particularly valuable for production environments where repeatability and compliance are critical.
Practical Tips for Correct Use and Care
To get reliable results, handle gauge plugs carefully: keep them clean, avoid dropping them, and store them in protective cases. Before use, visually inspect for nicks or wear that could affect the fit. Use the plug only for the size and tolerance it is marked for; do not force a No-Go end. Periodically have plugs calibrated or checked against master standards to ensure ongoing accuracy. Following these simple rules maximises the lifetime of the tool and the trustworthiness of inspection results.
Summary of What a Gauge Plug Is and Why It Matters
A gauge plug is a hardened, engraved inspection tool with a Go and No-Go end used to verify whether holes or internal threads fall within specified tolerances. It provides a fast, unambiguous pass/fail result that is ideal for shopfloor quality control.
In short: a gauge plug is a practical, precise instrument to confirm whether a bore or thread meets its specification, making it indispensable for consistent production quality.
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