12.57mm Gauge Pin, Single, Length 50mm, Special Steel, Workshop Version - Metav IndustryLine

Take advantage of the combination of high dimensional accuracy (±0.002 mm), robust special-steel construction and a compact 50 mm length for reliable end‑measurement checks; order the part directly via Metav Werkzeuge or consult our specialists for application advice.

Gauge pin M323.C57 – single precision gauge pin, Ø 12.57 mm, 50 mm length (Metav IndustryLine)

the Gauge pin M323.C57 is a compact reference pin for precise end‑measurements and dimensional checks in workshop and inspection routines

• Precision diameter 12.57 mm
• Tolerance ±0.002 mm
• 50 mm special‑steel construction
• Workshop‑grade single unit

Accurate reference for dimensional inspection

Built for repeatable checks, this pin serves as a dimensionally stable reference when verifying bores, end faces and simple alignment fixtures. The nominal 12.57 mm diameter combined with a manufacturing tolerance of ±0.002 mm provides a clear pass/fail threshold for tight machining tolerances, reducing inspection ambiguity and rework. Where time‑critical sampling is used, a single, reliable reference pin accelerates throughput and supports process decisions with measurable data.

Robust handling and practical workshop use

The short 50 mm length delivers a compact handling profile that minimises bending moment during use, while the special steel construction resists everyday wear typical of shopfloor checks. The unit’s light mass (approx. 0.1 kg) and straightforward single‑piece format allow simple placement into gauge fixtures and handheld gauges. These characteristics translate into a durable tool that keeps its dimensional integrity through repeated cycles, improving long‑term measurement stability.

Simple integration into inspection workflows

Marked and traceable as a standard component (SKU M323.C57, GTIN 4061905064661), the pin fits neatly into routine quality control sequences as a quick reference or master plug for go/no‑go assemblies and basic alignment tasks. Its workshop orientation makes it suitable for conservative inspection regimes where clear nominal values and low variability matter most, supporting traceable documentation of measurement steps and efficient decision‑making on the shopfloor.

Contact Metav Werkzeuge for procurement details and application support for the Metav IndustryLine gauge pin M323.C57 to secure precise end‑measurement performance for your inspection routines

Technical data

• Article number: M323.C57
• GTIN: 4061905064661
• Brand: Metav IndustryLine
• Name: Gauge pin, single, Ø 12.57 mm, length 50 mm
• Weight: 0.1 kg

Facts

• Diameter: 12.57 mm
• Length: 50 mm
• Tolerance: ±0.002 mm
• Accuracy class: ±0.002

Special features

• Material: Special steel
• Delivery: single unit
• Workshop version

FAQ

What is the nominal diameter and tolerance of the pin?
The gauge pin M323.C57 has a nominal diameter of 12.57 mm with a manufacturing tolerance of ±0.002 mm.

What length does the gauge pin have and how heavy is it?
The pin measures 50 mm in length and weighs approximately 0.1 kg.

Which applications suit this gauge pin?
This workshop‑grade pin is suitable as a reference for bore checks, end‑measurements and simple alignment or go/no‑go fixtures in production and inspection routines.

What is the material of the pin?
The pin is manufactured from special steel designed for durability and stable dimensional performance in routine workshop use.

How is the product identified for procurement?
Order or specify the part by article number M323.C57 or GTIN 4061905064661 for clear traceability.

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