11.31mm Gauge Pin Length 50mm Workshop Finish - Metav IndustryLine

Take advantage of the combination of high repeatability, robust special‑steel construction and compact handling for consistent fit checks in the workshop. Order the gauge pin M323.B31 directly via Metav Werkzeuge or ask our consultants for application advice.

Gauge pin M323.B31 — single 11.31 mm, 50 mm length (Workshop version) by Metav IndustryLine

Gauge pin M323.B31 is a single inspection pin designed for precise fit verification and end‑measurement tasks in workshop and inspection environments.

• Workshop version
• Diameter 11.31 mm
• Length 50 mm
• Accuracy ±0.002 mm

Consistent fit verification for repeatable results

The M323.B31 functions as a straightforward, high‑precision gauge pin for checking bores, bushings and mating parts where dimensional interchangeability matters. With a diameter of 11.31 mm and an indicated accuracy of ±0.002 mm, the pin provides a reliable reference for go/no‑go assessment and clearance checks. The compact length supports well‑controlled contact conditions, reducing measurement scatter and enabling faster inspection cycles—an advantage in routine quality control where throughput and reproducibility are essential. The combination of measured tolerance and simple geometry makes this pin particularly effective for verifying fits during assembly checks or for quick shop‑floor inspections.

Robust construction for daily workshop use

Manufactured from special steel, the pin is intended for repeated handling and offers wear resistance appropriate to workshop conditions. The workshop version balances toughness with dimensional stability so that the pin withstands regular seating and extraction without rapid degradation. A modest mass assists with easy placement and stable seating during manual checks, while the solid material gives a tactile, durable feel. For operations where corrosion resistance or additional surface protection is required, the material base allows for downstream treatments; however, the supplied finish already supports standard inspection tasks and reliable contact performance.

Integration into inspection routines and traceability

The pin’s simple geometry and unique article reference ensure straightforward integration into inspection protocols and tool sets. Marked as M323.B31 and carrying GTIN 4061905066887, the component can be recorded in asset lists and picking systems to maintain traceability across production batches. Its dimension set—11.31 mm diameter and 50 mm length—permits predictable seating depths and repeatable placement, which reduces setup time on gauges and fixtures. By using standardised pins such as this one, laboratories and workshops can harmonise their reference artefacts, improving comparability between operators and across shifts.

Ideal applications and practical benefits

This inspection pin is suited to tasks where small, precise checks are required: bore verification, alignment aids during assembly, comparative seating tests and verification of finishing operations. The short, rigid form limits deflection and supports accurate seating in confined spaces, making it useful for jigs, fixtures and bench testing where accessibility is restricted. The clear numerical specification and workshop‑oriented design support efficient quality workflows, lowering the likelihood of ambiguous measurements and helping technicians make fast, evidence‑based decisions on part acceptance.

For tailored advice on using the M323.B31 gauge pin in production or inspection setups, contact Metav Werkzeuge in Emmerich — telephone +49 2822 7131930 or e‑mail info@metav-werkzeuge.com, and secure dependable measuring supplies for the workshop.

Technical data

• Article number: M323.B31
• GTIN: 4061905066887
• Brand: Metav IndustryLine
• Material: Special steel
• Version: Workshop execution

Facts

• Diameter: 11.31 mm
• Length: 50 mm
• Accuracy: ±0.002 mm
• Weight: 0.1 kg

Special features

• Single inspection/gauge pin
• Designed for fit and end‑measurement tasks
• Category: Gauge pins (Messstifte)

FAQ

What diameter does the pin have?
The pin has a diameter of 11.31 mm, specified for precise fit and clearance checks.

Is the M323.B31 suitable for routine bore checking?
Yes; the M323.B31 gauge pin is intended for routine bore and fit verification in workshop inspection procedures.

What level of accuracy can be expected?
The pin is specified with an accuracy of ±0.002 mm, supporting repeatable go/no‑go assessments.

What material is the pin made from?
The pin is manufactured from special steel, chosen for durability and stable contact performance in workshop use.

How is the component identified for procurement or stock?
The article is listed as M323.B31 with GTIN 4061905066887, suitable for inventory and traceability.

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