12.79mm Gauge Pin Length 50mm Workshop Grade, Special Steel - Metav IndustryLine

Take advantage of the combination of high repeatability, robust special steel construction and secure transport packaging to keep workshop inspection routines efficient and reliable; for procurement or technical advice, contact Metav Werkzeuge or consult the specialists at our Emmerich centre.

Test pin, single — M323.C79 (12.79 mm Ø, 50 mm length) by Metav IndustryLine

The Test pin, single, 12.79 mm is a compact inspection pin for workshop end‑measure checks and precise go/no‑go gauging in production and quality control.

• Test pin »M323.C79« single 12.79 mm diameter
• High dimensional accuracy ±0.002 mm
• Workshop version; supplied in transport case

Precision that speeds up inspection and reduces rework

The M323.C79 delivers stable measurement results thanks to a declared accuracy of ±0.002 mm, making it suitable for tight tolerance checks and repeatable comparative measurements. With a nominal diameter of 12.79 mm, the pin is optimised for end‑measure verification and reference fits; this predictable geometry reduces uncertainty when inserted into fixtures or master gauges. The result is a measurable reduction in inspection time and fewer false rejections during routine quality control.

Durable design for everyday workshop handling

Manufactured from special steel, the gauge pin combines toughness with fine surface finish to withstand frequent use in a production environment. The 50 mm length gives a practical engagement depth for a wide range of fixtures while remaining easy to handle. Supplied as a workshop version and packed in a transport case (plastic or wooden case depending on logistics), the unit arrives protected against shocks and contamination, which preserves accuracy and extends service life.

Simple integration into inspection setups and documentation workflows

The pin suits end‑of‑line checks, fixture verification and dimensional spot checks within assembly or machining cells; it is straightforward to slot into existing gauge blocks or fixture carriers. The compact design supports lean quality processes where quick, reliable dimension verification is required. For specification sheets or application matching, Metav Werkzeuge provides detailed documentation and advisory support to align the component with existing measurement protocols.

Contact Metav Werkzeuge for availability, delivery options and tailored application advice — our Emmerich team provides procurement support and technical guidance for seamless integration

Technical data

• Article number: M323.C79
• SKU: M323.C79
• GTIN: 4061905067273
• Label: Prüfstift, einzeln, 12,79 mm Länge 50 mm
• Brand: Metav IndustryLine

Dimensions & accuracy

• Diameter: 12.79 mm
• Length: 50 mm
• Accuracy: ±0.002 mm
• Weight: 0.1 kg

Materials & features

• Material: Special steel
• Version: Workshop execution
• Delivery: Supplied as a single test pin in a transport case (plastic or wooden)
• Application: End‑measure checks, fixture and gauging use

FAQ

What is the nominal diameter and tolerance of the test pin?
The M323.C79 test pin has a nominal diameter of 12.79 mm and a stated accuracy of ±0.002 mm, suitable for fine comparative gauging.

Is this test pin designed for workshop environments?
Yes, the unit is a workshop version, built from special steel and supplied in a transport case to withstand everyday handling and storage.

How long is the pin and what engagement does that provide?
The pin measures 50 mm in length, providing a practical engagement depth for most fixtures and end‑measure checks without compromising ease of handling.

Which documentation accompanies the pin on delivery?
The product is supplied as a single test pin with the product label and GTIN; for further specification sheets or application matching, Metav Werkzeuge can provide additional documentation on request.

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