7.12mm Gauge Pin ±0.001mm Length 50mm Workshop Version Plastic Case - Metav IndustryLine

Take advantage of micrometre-level precision (±0.001 mm) combined with a compact 7.12 mm diameter and a 50 mm working length to speed up routine inspection tasks while keeping measurement uncertainty low. Benefit from a robust, workshop-grade design and order the gauge pin directly via Metav Werkzeuge or ask our consultants if specialist advice is required.

Gauge pin M323.712 — Precision single gauge pin, 7.12 mm, ±0.001 mm (Metav IndustryLine)

The Gauge pin M323.712 is a single, workshop‑grade inspection pin designed for highly accurate end‑measurements and repeat checks in production and quality control.

• Precision diameter 7.12 mm ±0.001 mm
• 50 mm length in special steel
• Single-pin supply for targeted checks
• Workshop-grade construction for robustness

Micrometre-level stability for fast inspection

The M323.712 delivers ±0.001 mm nominal tolerance, which corresponds to one micrometre accuracy and supports reliable classification of mating bores and reference features on production runs. Such fine tolerance reduces rework frequency and shortens inspection throughput because each measurement contributes meaningful, traceable data rather than a wide uncertainty band. The result is a measurable gain in process confidence when the pin is used as a go/no‑go reference or as part of an inspection fixture.

Compact geometry that fits tight fixtures

A 7.12 mm diameter combined with a 50 mm working length provides a balance between access and rigidity: the short, stiff shank resists bending under light contact, while the length is sufficient for many end‑measurement tasks and bench fixtures. These dimensions make the component suitable where space is limited but reliable contact is essential, such as pin gauges in assembly jigs or quick‑check sockets on the shop floor.

Material selection focused on longevity

Manufactured from special steel, the pin offers improved wear resistance compared with standard steels and maintains dimensional stability during repetitive contact checks. The chosen alloy and heat treatment increase the service life of the inspection element, lowering lifetime cost per measurement. Where frequent insertions and withdrawals occur, the material choice reduces surface degradation and preserves the published tolerance for longer.

Built for workshop conditions and handling

The workshop execution emphasises durability: a straightforward single‑pin supply facilitates quick replacement and targeted checks without bulk packaging. The robust finish and compact form support routine handling at the inspection bench, while the single‑item delivery suits calibration laboratories and production teams that require individual reference pins rather than full sets.

Integration into inspection workflows

The pin is compatible with standard gauge block sets, pin matrices and bench jigs used for end‑measurement and final inspection. Its repeatability helps to standardise quick verification steps in incoming inspection or final acceptance, supporting faster decision cycles on lot conformity. Using defined gauge pins streamlines measurement routines and reduces subjective judgement during manual checks.

Procurement clarity and dependable supply

Sourcing through Metav IndustryLine ensures consistent product specification and a clear supply path for replacement items. Metav’s role as a precision partner means that the M323.712 is accompanied by comprehensive product information and reliable logistics, supporting uninterrupted inspection processes across workshops and small production lines.

Choose the Metav IndustryLine M323.712 gauge pin for micrometre‑grade end measurements — contact Metav Werkzeuge in Emmerich for tailored advice or to arrange supply via info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: M323.712
• GTIN: 4061905061301
• Brand: Metav IndustryLine
• Category: Gauge pins

Core measurements

• Diameter: 7.12 mm
• Length: 50 mm
• Tolerance / accuracy: ±0.001 mm
• Weight: 0.02 kg

Special features

• Workshop execution
• Single gauge pin supply
• Material: special steel
• Intended for end-measurement (endmasse)

FAQ

What level of precision does this gauge pin offer?
The M323.712 gauge pin provides a nominal tolerance of ±0.001 mm, suitable for micrometre‑level repeatability in inspection tasks.

Is the pin suitable for use in fixture and jig systems?
Yes, the compact 7.12 mm diameter and 50 mm length make the pin well suited to fixture integration, bench jigs and pin matrices for end‑measurement.

What material is used and why does it matter?
The pin is made of special steel, selected to improve wear resistance and maintain dimensional stability under frequent contact.

Can this pin serve as a reference in go/no‑go checks?
The M323.712 is designed for targeted checks and can be used as a reference element in go/no‑go or quick‑check procedures where micrometre accuracy is required.

Is the product supplied individually or as a set?
This item is supplied as a single gauge pin, allowing precise replacement or targeted procurement for inspection workflows.

Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com