12.57mm Gauge Pin Length 50mm Workshop Finish - Metav IndustryLine

Take advantage of high repeatability and robust workshop construction for dependable inline checks and fixture setting; the 12.57 mm gauge pin combines tight tolerance and compact form for smooth inspection workflows. Order directly via Metav Werkzeuge or consult the team for supply and logistics.

Gauge pin, single — 12.57 mm Ø, 50 mm length (Metav IndustryLine)

The gauge pin, single 12.57 mm, 50 mm is a workshop‑grade inspection pin designed for precise end‑measurements and alignment tasks in bench and production metrology.

• Workshop‑grade construction
• Diameter 12.57 mm, length 50 mm
• Tolerance ±0.002 mm
• Made from special steel

Consistent accuracy for routine inspection

Engineered for repeatable checks, this inspection pin delivers a declared tolerance of ±0.002 mm, which supports reliable acceptance testing and dimensional verification in everyday workshop processes. The compact diameter of 12.57 mm places the component in the micro measurement class (10–100 mm), offering the stiffness and handling characteristics ideal for fine mechanical parts and small assemblies. Because the tolerance is tight for its size, the pin is suitable for go/no‑go seating, fixture verification and reference checks where consistent results matter.

Durable, workshop‑ready materials and handling

Manufactured from special steel, the pin is finished for wear resistance and serviceability under frequent use typical of a workshop environment. The 50 mm length balances reach and rigidity, making it simple to position in fixtures or bore holes without excessive flex. The workshop‑grade execution emphasises practical robustness: the geometry is straightforward for rapid seating, the surface finish minimises marking, and the mass keeps feel consistent in handheld tasks. These traits reduce rework and speed up routine control loops on the shop floor.

Practical benefits for process integration

As a single gauge element, the pin serves as a compact reference for alignment, depth checking and end‑measurement tasks within fixture setups and inspection jigs. Its small footprint and precise diameter allow easy incorporation into dedicated gauges or as a spare reference for bench testing. The declared accuracy supports traceable sampling and helps maintain production tolerances, while the material choice provides longevity that reduces replacement frequency — a direct contribution to lower total cost of ownership in measurement routines.

Choose Metav IndustryLine’s workshop gauge pin for dependable, repeatable inspection results and contact Metav Werkzeuge for stock availability or tailored supply arrangements from Emmerich.

Technical data

• Article number: M323.C57
• GTIN: 4061905064661
• SKU: M323.C57

Dimensions & accuracy

• Diameter: 12.57 mm
• Length: 50 mm
• Tolerance: ±0.002 mm
• Weight: 0.1 kg

Materials & features

• Material: Special steel
• Workshop version
• Category: Gauge pin / inspection pin

FAQ

What measurement class does this pin belong to?
This gauge pin falls into the micro measurement class (10–100 mm), making the 12.57 mm inspection pin suitable for fine mechanical and small‑part metrology.

Is the tolerance tight enough for quality control sampling?
Yes. The ±0.002 mm tolerance of the gauge pin supports reliable sampling and fixture verification in routine quality control.

Can this pin be used for fixture alignment and end‑stop setting?
The single gauge pin is well suited for alignment, end‑stop definition and seating checks; its 50 mm length and stiff diameter provide practical handling in fixtures.

What material is used and how does that affect wear?
Made from special steel, the pin is designed for improved wear performance in workshop use, reducing the need for frequent replacement.

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