4.45mm Gauge Pin, ±0.001mm Accuracy, 50mm Length, Workshop Version - Metav IndustryLine

Take advantage of the combination of ±0.001 mm accuracy, robust special steel construction and compact 50 mm length for reliable end‑dimension checks in busy workshops; order the gauge pin directly via Metav Werkzeuge or consult our specialists for application advice.

Gauge pin M323.445 — Single gauge pin, 4.45 mm diameter, ±0.001 mm

The gauge pin M323.445 offers a compact, high‑precision measuring reference for end‑dimension verification and fixture set‑up in workshop metrology.

• High precision ±0.001 mm tolerance
• Diameter 4.45 mm for end‑dimension checks
• Length 50 mm workshop version
• Supplied in protective transport case

Precision where repeatability matters

This single‑piece gauge pin delivers a tolerance of ±0.001 mm, making it suitable for tasks that demand sub‑micrometre repeatability. The small diameter of 4.45 mm and the compact 50 mm length reduce measurement uncertainty when checking bore sizes, plug fits or final mating dimensions. The controlled geometry and tight tolerance mean faster go/no‑go assessments on the shop floor and fewer rework cycles, supporting efficient quality control processes.

Built for everyday workshop use

Finished from special steel, the pin is produced to withstand regular handling and retains its reference dimensions under normal workshop conditions. Classified as a workshop version, it balances robustness with handling ease: the light mass facilitates quick placement while the stiff shank resists bending during short‑term use. For transport and safe storage the item is supplied in a protective transport case, which reduces the risk of transit damage and preserves the reference surface between uses.

Clear benefits for process reliability

As a simple physical reference, this measuring pin speeds up fixture set‑up and final inspection by providing an immediate dimensional benchmark. The compact format is ideal for integration into inspection routines where space is limited or where many small features must be checked in sequence. The product’s repeatability contributes to consistent pass/fail decisions and supports traceable production results when used alongside established metrology procedures. Metav IndustryLine quality control and warehouse handling in Emmerich ensure consistent availability for small and medium production runs.

Choose the Metav IndustryLine gauge pin for precise end‑dimension verification and contact Metav Werkzeuge for tailored advice and fast delivery from Emmerich.

Technical data

• Article number: M323.445
• GTIN: 4061905056970
• Weight: 0.008 kg
• Length: 50 mm
• Diameter: 4.45 mm
• Accuracy: ±0.001 mm
• Material: Special steel

Facts

• Tolerance: ±0.001 mm
• Mass: 0.008 kg
• Nominal diameter: 4.45 mm
• Nominal length: 50 mm

Special features

• Workshop version
• Single gauge pin for end‑dimension checks
• Protective transport case included
• Compact geometry for confined inspection tasks

FAQ

What tolerance does this gauge pin offer?
The gauge pin M323.445 is manufactured to a tolerance of ±0.001 mm, suitable for fine dimensional checks and high‑repeatability reference tasks.

Is the pin suitable for fixture set‑up and plug checks?
Yes; the compact 4.45 mm diameter and 50 mm length make the pin appropriate for fixture set‑up, plug fitting checks and end‑dimension verification in workshop environments.

What material is the pin made from?
The M323.445 is produced from special steel, selected for dimensional stability and wear resistance during routine inspection and handling.

How is the item delivered?
The gauge pin is supplied in a protective transport case to prevent damage in transit and to keep the reference surface clean between uses.

Can the pin be used as a reference in serial inspection?
The high tolerance and stable geometry of the M323.445 support repeated reference use in serial inspection, improving consistency of pass/fail assessments.

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