11.71mm Gauge Pin, 50mm Length, Workshop Version, Special Steel, ±0.002mm Accuracy - Metav IndustryLine

Combine workshop‑grade robustness with a precise 11.71 mm diameter and a tight ±0.002 mm tolerance to ensure reproducible end‑dimension checks; ideal for fixture validation and gauge assemblies. Order the inspection pin directly via Metav Werkzeuge or contact our consultants for application advice.

Test pin M323.B71 — single inspection pin, 11.71 mm diameter, 50 mm length (Metav IndustryLine)

Test pin M323.B71 is a single inspection pin designed for end‑dimension verification and gauge use in workshop and production environments, offering a nominal diameter of 11.71 mm and a usable length of 50 mm.

*Workshop design for daily shop use
*Diameter 11.71 mm with ±0.002 mm tolerance
*Length 50 mm for fixture and end‑measure checks
*Made from special steel for wear resistance

Accuracy that keeps production moving

The inspection pin delivers a ±0.002 mm geometric tolerance, providing a measurable reduction in uncertainty when validating mating features or plugging gauges. This level of precision supports consistent pass/fail decisions during inline checks and reduces rework rates in small‑series production. Classified in the micro range (10–100 mm), the pin is tailored to fine mechanical and toolroom tasks where tight diameters and short overhangs maintain stiffness and measurement repeatability.

Built for everyday workshop conditions

Produced in a workshop version for robust handling, the pin is made from special steel that prioritises wear resistance and dimensional stability under frequent use. The nominal 50 mm length gives adequate engagement in holders and fixtures without unnecessary cantilever, while a compact mass (0.1 kg) keeps handling and clamping straightforward. The construction balances surface finish and hardness to extend service life in routine gauge applications.

Practical integration and measurement practice

The single test pin serves as a straightforward gauge element for end‑measure control, alignment aids and go/no‑go fixtures, compatible with common holder systems and measurement benches. Traceable dimensional specification and the tight tolerance enable confident use as a reference member within assembly jigs and inspection tools. For controlled workflows, the pin helps standardise checks and streamline quality documentation for small components and assemblies; the SKU M323.B71 identifies the exact configuration for repeat orders.

Discuss suitability with Metav Werkzeuge — precision inspection pin M323.B71 available from our Emmerich stock; call +49 2822 7131930 or email info@metav-werkzeuge.com for application guidance

Technical Data

• SKU: M323.B71

• GTIN: 4061905063749

• Brand: Metav IndustryLine

• Label: Test pin, single, 11.71 mm diameter, length 50 mm

Facts

• Nominal diameter: 11.71 mm

• Length: 50 mm

• Tolerance: ±0.002 mm

• Weight: 0.1 kg

• ECLASS: 21170231

Special features

• Material: special steel

• Workshop execution for daily use

• Delivery in transport case for secure shipping

• Application: end‑dimension verification and gauge use

FAQ

What is the stated dimensional tolerance of the test pin?
The inspection pin is specified with a tolerance of ±0.002 mm, suited to tight gauging tasks.

Which materials is the pin made from?
The pin is manufactured from special steel, chosen for dimensional stability and wear resistance in workshop use.

Is the M323.B71 suitable for fixture and gauge assemblies?
Yes — the M323.B71 single test pin, with its 50 mm length and precise diameter, is designed for use in fixtures, go/no‑go gauges and alignment aids.

For which measurement range is this pin classified?
This pin falls into the micro measurement category (10–100 mm) and is therefore appropriate for fine mechanical components and bench‑level gauging.

How is the item delivered to ensure safe transport?
The inspection pin is supplied in a secure transport case to protect the calibration and surface finish during shipment.

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