16.31mm Gauge Pin 50mm Length Workshop Version, Special Steel - Metav IndustryLine

Take advantage of the combination of high repeatability, robust special‑steel construction and a compact 50 mm form factor to simplify end‑dimension checks in production. Order the gauge pin directly via Metav Werkzeuge or request advice from our consultants for matching inspection routines.

Metav IndustryLine Gauge Pin M323.G31 — 16.31 mm diameter, 50 mm length

A gauge pin, single, 16.31 mm diameter and 50 mm length designed for accurate end‑dimension verification and go/no‑go checks in toolrooms and series production.

• High precision tolerance ±0.002 mm
• Special‑steel material for durability
• 16.31 mm diameter, 50 mm overall length
• Workshop version for industrial use

Precision that reduces rework and speeds inspection

The gauge pin from the Metav IndustryLine range delivers precision where tight end‑dimension control matters. With a stated tolerance of ±0.002 mm, this test pin supports repeatable measurements that lower the risk of scrap and rework. The nominal 16.31 mm size and 50 mm overall length make it suitable for bore checks and end‑dimension verification on small to medium components; the compact design also simplifies handling during rapid inspection cycles. By converting measurement data into reliable go/no‑go outcomes, the pin improves throughput and aids adherence to quality plans.

Robust construction for everyday workshop demands

Manufactured from special‑steel, the pin combines hardness and corrosion resistance to withstand frequent use on the shop floor. The workshop configuration prioritises mechanical resilience over delicate finishes, meaning the element resists nicks and wear during repeated insertion and extraction. At approximately 0.15 kg, the single‑piece design balances feel and stability in the hand, enabling controlled entry into bores while reducing vibration that could affect readings. This durability translates into longer service life and fewer replacements, supporting predictable maintenance intervals.

Practical applications and traceability for quality systems

As a single gauge pin, the component suits inspection operations such as final dimensional checks, fixture setup and first‑article inspection. The plain but precise geometry allows quick verification of bore diameters, end‑faces and alignment seats in assembly processes. Traceability is supported through the SKU M323.G31 and GTIN, facilitating inventory control and integration into inspection logs. For production lines that prioritise reproducibility, the pin serves as a reliable mechanical reference that complements electronic measuring tools and enhances the overall measurement chain.

Contact Metav Werkzeuge in Emmerich for specification support and to arrange prompt delivery of the Metav IndustryLine gauge pin M323.G31, or ask our consultants for recommendations on inspection fixtures and compatible gauges.

Technical Data

• Article number: M323.G31
• GTIN: 4061905070129
• Brand: Metav IndustryLine

Facts

• Diameter: 16.31 mm
• Overall length: 50 mm
• Tolerance / accuracy: ±0.002 mm
• Weight: 0.15 kg

Special features

• Material: Special‑steel
• Single test pin (individual item)
• Workshop version for industrial use
• Category: Messstifte (gauge pins)

FAQ

What is the nominal diameter and length of this gauge pin?
The gauge pin is specified as 16.31 mm diameter with a 50 mm overall length; listed as M323.G31 in the Metav IndustryLine range.

How tight is the dimensional tolerance?
The test pin is manufactured to a tolerance of ±0.002 mm, making it suitable for precise end‑dimension verification and repeatable go/no‑go checks.

Which materials is the pin made from and how does that affect longevity?
The pin is made from special‑steel, chosen for wear resistance and robustness in workshop environments; this enhances service life under frequent use.

Can this pin be used for fixture setup and final inspections?
Yes, the single gauge pin is intended for bore checks, end‑dimension inspections and fixture setup where a compact, stable reference is required.

Is the product traceable for quality management systems?
Traceability is supported via the SKU M323.G31 and GTIN 4061905070129, which can be recorded in inspection logs and inventory systems.

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