3.79mm Test Pin ±0.001mm Length 50mm Workshop Version - Metav IndustryLine

Benefit from the combination of ultra‑fine accuracy, robust workshop construction and compact handling for reliable end‑dimension checks; order the gauge pin directly via Metav Werkzeuge or contact our consultants for application advice.

Gauge pin M323.379 — precision gauge pin, Ø 3.79 mm ±0.001 mm, 50 mm length (Metav IndustryLine)

The gauge pin M323.379 is a workshop‑grade precision pin designed for end‑dimension verification and reference checks in inspection and assembly workflows.

• Workshop‑grade execution
• Diameter 3.79 mm ±0.001 mm
• Length 50 mm for stable handling
• Supplied in protective case for transport

Accurate measurement for repeatable results

The primary advantage of this inspection pin is its ±0.001 mm tolerance, which delivers exceptionally tight dimensional control for small features. Such accuracy reduces rework and supports reliable pass/fail decisions during incoming inspection or final assembly. The compact diameter of 3.79 mm and a restrained 50 mm length give a low moment of inertia, easing handling while maintaining repeatability across multiple measurements.

Robust design suited to workshop environments

Manufactured in special steel and specified as a workshop version, the pin copes with everyday use in production and metrology benches. The material selection balances hardness and corrosion resistance to ensure long service life under typical shop conditions. The short length contributes to mechanical stability, so deformation and handling error remain negligible during routine gauging operations.

Practical integration into inspection routines

As a single‑pin gauge, this tool is intended as a reference for end‑dimension checks, comparator setups and fixture verification. The precise diameter makes it suitable for checking bore fits, pin seats and alignment features; when used with bench jigs or custom fixtures, the pin functions as a dependable physical reference for setting tools and verifying positional tolerances. Traceability is enhanced by the tight stated tolerance, which simplifies documentation of measurement capability.

Handling, storage and transport considerations

Delivery in a protective case safeguards the gauge during transport and storage, reducing the risk of damage to the finely finished measuring surface. The compact mass and geometry permit simple, single‑operator handling and quick substitution in multi‑station inspection arrays. For organisations seeking dependable shop‑floor metrology without elaborate handling requirements, this pin offers a pragmatic balance of precision and usability.

For precision inspection tasks, request the Metav IndustryLine gauge pin via Metav Werkzeuge or consult Metav Werkzeuge’s specialists for application guidance and delivery from Emmerich.

Technical data

• Article number: M323.379
• GTIN: 4061905057489

Core measurements

• Diameter: 3.79 mm
• Length: 50 mm
• Tolerance: ±0.001 mm
• Weight: 0.007 kg

Features and materials

• Material: Special steel
• Version: Workshop execution
• Delivery: Protective plastic or wooden case for transport

FAQ

What level of accuracy does this gauge pin provide?
The gauge pin provides an accuracy of ±0.001 mm, making the M323.379 suitable for high‑precision end‑dimension checks in inspection tasks.

Which materials is the pin compatible with for gauging tasks?
The pin, made from special steel, is used as a dimensional reference and is material‑agnostic for measurement; it serves to check features in components manufactured from steels, non‑ferrous metals and many engineering plastics.

Is the pin supplied ready for use and protected for transport?
Yes, the M323.379 is supplied in a protective case for transport, ensuring the measuring surface remains intact during storage and shipment.

Can this pin be used in fixture setups or automatic gaging stations?
The pin’s compact form and tight tolerance make it suitable as a reference element in fixture setups and semi‑automatic checking stations where a precise physical standard is required.

How should the gauge pin be stored to preserve accuracy?
Store the pin in its protective case and keep it clean and dry; avoid impacts and contamination to preserve the calibrated surface and dimensional integrity.

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