16.3mm Gauge Pin Length 50mm Workshop Version, Special Steel ±0.002 - Metav IndustryLine

Take advantage of precise bore checking with a 16.3 mm diameter and 50 mm length combined with industry‑grade robustness; the workshop‑grade construction and a tight ±0.002 mm tolerance support repeatable end‑measure controls. Order the gauge pin directly via Metav Werkzeuge or ask the consultants if needed.

Gauge pin M323.G30 — test pin (Ø 16.3 mm, 50 mm length) by Metav IndustryLine

A workshop‑grade gauge pin M323.G30 designed for end‑measure checks and bore gauging, combining high repeatability with compact handling for workshop use

• Workshop version for robust daily use
• High precision: ±0.002 mm accuracy
• Diameter 16.3 mm for bore gauging
• Compact length 50 mm for tight spaces

Engineered precision for routine gauging

The gauge pin is manufactured to a declared ±0.002 mm tolerance, delivering a level of repeatability that reduces adjustment cycles and rejects in serial inspection. Classified in the micro measurement range (10–100 mm), this size bracket is optimised for fine mechanical work where short jaws and minimal deflection matter; the 16.3 mm diameter provides a stable reference for bore checks and end‑measure setups. The narrow tolerance supports faster decision‑making in quality control processes because deviations are immediately detectable against a tight reference.

Durability that suits workshop environments

Constructed from special steel, the pin is finished for wear resistance and dimensional stability under frequent handling. The 50 mm length keeps the tool compact and easy to position in confined bores while maintaining sufficient engagement for secure checking. With a mass of approximately 0.15 kg, handling is unencumbered and tactile feedback during insertion is consistent, reducing the risk of misuse. The workshop version designation points to a design balanced for everyday use rather than purely laboratory conditions, so the pin withstands routine handling without compromising the measurement reference.

Where this pin adds value in production

As a dedicated reference element for end‑measure and bore verification, the test pin integrates into incoming inspection, go/no‑go checks and fixture setting tasks. Its dimensions and tolerance make it suitable for use as a setting standard in gauging stations and as a master pin for ring gauges or plug gauges. Compatibility with existing metrology benches is supported by the standardised diameter and length, enabling smooth workflow integration and fewer adapter requirements. Clear technical specification simplifies procurement and reduces the effort required to match tooling to inspection fixtures.

For precise bore verification and dependable workshop performance, request the Metav IndustryLine gauge pin M323.G30 from Metav Werkzeuge in Emmerich; phone +49 2822 7131930 or email info@metav-werkzeuge.com

Technical data

• Article number: M323.G30
• GTIN: 4061905070112
• Material: Special steel
• Version: Workshop‑grade

Facts

• Diameter: 16.3 mm
• Length: 50 mm
• Accuracy: ±0.002 mm
• Weight: 0.15 kg

Special features

• Supplied as a single gauge pin
• Intended for end‑measure and bore gauging
• ECLASS: 21170231

FAQ

What tolerance is specified for this gauge pin?
The gauge pin M323.G30 from Metav IndustryLine specifies an accuracy of ±0.002 mm, suitable for high‑precision routine checks.

Is an ISO 17025 calibration certificate supplied?
No ISO 17025 calibration status is declared in the product data for this gauge pin; the product data does not state an ISO 17025 certificate.

For which measurement category is this pin intended?
This test pin falls within the micro measurement range (10–100 mm), making it ideal for fine mechanical and workshop bore checks.

What applications suit this test pin?
Typical uses include end‑measure controls, bore gauging, setting fixtures and as a reference element for ring or plug gauge checks; the dimensions support straightforward fixture integration.

How is the item supplied?
The product is listed as a single gauge pin (supplied individually) and is offered under the Metav IndustryLine product line (SKU M323.G30).

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