15.91mm Gauge Pin Length 50mm Workshop Version - Metav IndustryLine

Take advantage of a compact, workshop‑ready measuring solution that combines high repeatability with a tight tolerance of ±0.002 mm, ensuring reliable end‑dimension checks and smooth inspection routines. Order the gauge pin directly via Metav Werkzeuge or consult our team for specification advice.

Gauge pin M323.F91 – single gauge pin Ø 15.91 mm, length 50 mm (Metav IndustryLine)

A gauge pin, single, Ø 15.91 mm, length 50 mm engineered for precise diameter verification and end‑measurement tasks in workshop and production inspection.

• Single gauge pin Ø 15.91 mm
• Tolerance ±0.002 mm for repeatable checks
• Length 50 mm for compact measuring setups

Consistent diameter verification for efficient inspection

This cylindrical gauge pin is designed to deliver reproducible results when verifying hole diameters, plug fits or final dimensions in small assemblies. The ±0.002 mm tolerance provides a clearly defined acceptance criterion that simplifies go/no‑go decisions on the shop floor and reduces time spent on iterative checks. By using a hardened, dimension‑stable cylindrical master, inspection cycles become faster and less prone to operator variation, which improves throughput and reduces scrap rates.

Robust workshop design that stands up to daily use

Manufactured from special steel and supplied in a workshop configuration, the component is made for the practical demands of frequent handling and immediate measurement tasks. The compact 50 mm length makes it easy to position in tight fixtures and simplifies storage in existing tool kits. The material choice balances wear resistance with precision: the surface finish and core hardness maintain cylindrical integrity over repeated use, preserving accuracy and minimising rework.

Easy integration into existing quality processes

As a single, well‑defined master gauge, the item integrates seamlessly into established inspection sequences and fixtures. Traceable identification (SKU M323.F91, GTIN 4061905068294) facilitates inventory control and documentation for quality records. The physical simplicity of a gauge pin means no special interfaces are required; it complements calipers, micrometres and plug assemblies to build a pragmatic, layered measurement strategy that prioritises repeatable outcomes.

Practical advantages for machinists and inspection staff

The compact format reduces handling time during batch checks and supports quick functional testing at assembly stations. With a focus on objective measurement capability rather than interpretive assessment, the pin helps standardise inspection across operators and shifts. The workshop‑oriented build encourages day‑to‑day robustness while retaining the fine dimensional control necessary for small tolerance components.

For specification support or to confirm fit with existing gauges and fixtures, contact Metav Werkzeuge for personalised guidance and reliable supply from Emmerich.

Technical data

• SKU: M323.F91
• GTIN: 4061905068294
• Brand: Metav IndustryLine

Dimensions & core technical data

• Diameter: 15.91 mm
• Length: 50 mm
• Tolerance / accuracy: ±0.002 mm
• Weight: 0.1 kg

Special features & materials

• Material: special steel
• Version: workshop execution
• Category: single gauge pin
• Intended use: end‑dimension checks

FAQ

What is the intended use of this gauge pin?
The gauge pin M323.F91 is intended for precise diameter verification and end‑measurement tasks in workshop and production inspection, providing a simple master for go/no‑go assessment.

Is the tolerance suited to fine mechanical work?
Yes; the ±0.002 mm tolerance makes the gauge pin suitable for fine mechanical and precision inspection tasks where clear acceptance limits are required.

Which material is used for the pin and why does it matter?
The pin is made from special steel, chosen for wear resistance and dimensional stability so that the pin retains its accuracy during frequent use.

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