6.45mm Gauge Pin Single, ±0.001 mm, Length 50 mm, Workshop Version - Metav IndustryLine

Take advantage of sub‑micrometre repeatability, a 6.45 mm nominal diameter and the robust 50 mm length to ensure reliable end‑measure checks in daily workshop routines; the precise ±0.001 mm tolerance reduces rework and speeds up inspection cycles. Order the gauge pin directly via Metav Werkzeuge or ask our consultants if needed.

Gauge pin M323.645 — Gauge pin, 6.45 mm ±0.001 mm, 50 mm length (Metav IndustryLine)

A gauge pin M323.645 designed for precise end‑measure verification and reference checks in workshop metrology, combining fine tolerance with workshop‑grade durability.

• Workshop version, robust design
• Diameter 6.45 mm, tolerance ±0.001 mm
• Length 50 mm for tight assemblies
• Made from special steel for wear resistance

Precise tolerances that speed up inspection

The principal advantage of this inspection mandrel is its ±0.001 mm tolerance, a level of precision that translates directly into fewer rejected parts and faster decision cycles on the shop floor. When used as a reference or alignment pin, the tight tolerance assures high repeatability across repeated checks, reducing measurement uncertainty and supporting consistent production quality. The narrow nominal 6.45 mm diameter is suitable for small bores and end‑measure jobs where centimetre‑scale offsets are unacceptable.

Built for workshop use and long service life

Constructed from special steel, the pin offers enhanced wear resistance and surface stability under frequent handling. The 50 mm length provides a practical reach for most bench and fixture operations without compromising stiffness, which helps maintain accuracy during insertion‑and‑withdrawal cycles. This workshop execution balances robustness and metrological performance, making the item a dependable tool for everyday quality control tasks and repetitive inspection sequences.

Practical integration into inspection workflows

The compact weight and consistent geometry make the pin straightforward to use in both manual checking and as a reference for small jigs. Its simple form factor supports rapid visual and tactile checks as well as integration into fixture systems where a precise plug is required. Clear nominal data and traceable identification simplify inventory management and part sorting, while the dimensional specification supports CAD and inspection planning without further interpretation.

Contact Metav Werkzeuge for Metav IndustryLine inspection pins to secure dependable workshop calibration artefacts and uninterrupted supply

Technical data

• Article number: M323.645
• GTIN: 4061905061806
• Brand: Metav IndustryLine
• Material: Special steel
• Description: Gauge pin, single, 6.45 mm, ±0.001 mm, length 50 mm

Facts

• Diameter: 6.45 mm
• Tolerance: ±0.001 mm
• Length: 50 mm
• Weight: 0.016 kg

Special features

• Workshop execution
• Single item supply
• SKU: M323.645
• High repeatability for end‑measure checks

FAQ

What tolerance does the gauge pin offer?
The gauge pin M323.645 is specified with a tolerance of ±0.001 mm, making it suitable for tight inspection tasks and high‑precision fit checks.

Which material is used for this inspection pin?
The pin is made from special steel, selected for its wear resistance and dimensional stability under repeated use.

For which applications is this pin intended?
Typical uses include end‑measure verification, bore reference checks and fixture alignment where a precise, cylindrical reference of 6.45 mm diameter is required.

Is the geometry suitable for fixture integration?
Yes — the straight, rigid form and the 50 mm length of this inspection pin facilitate mounting in small fixtures and jigs for repeated positioning tasks.

How compact is the pin for bench operations?
With a 50 mm length and a weight of approximately 0.016 kg, the pin is compact and easy to handle for manual inspection and quick reference measurements.

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