4.05mm Gauge Pin, ±0.001mm Accuracy, 50mm Length, Workshop Version, Special Steel, Supplied in Case - Metav IndustryLine

Take advantage of high repeatability, compact dimensions and workshop‑grade robustness to streamline inspection routines; the combination of ±0.001 mm tolerance, a 4.05 mm diameter and a 50 mm shaft length ensures reliable in‑process checks and reduced rework — order directly via Metav Werkzeuge or consult our specialists for application advice.

Precision test pin M323.405 — 4.05 mm diameter, ±0.001 mm tolerance (Metav IndustryLine)

A precision test pin (M323.405) designed for high‑accuracy end‑measurement and gauging tasks in workshop metrology and quality control.

• Workshop execution for everyday use
• Diameter 4.05 mm for precise fits
• Tolerance ±0.001 mm for highest repeatability
• 50 mm length suitable for standard gauge blocks

Repeatable measurement accuracy for quality assurance

The precision test pin delivers a measurable advantage in repeatability thanks to its ±0.001 mm tolerance, which supports consistent go/no‑go checks and dimensional verification within tight tolerances. When mounted in a pin block or jig, the small diameter and tight tolerance of the shaft reduce measurement scatter and limit the need for secondary checks. This rational performance benefit translates into faster throughput and lower scrap rates in small‑part inspection workflows.

Robust construction for workshop routines

Constructed from special steel, the pin is intended as a workshop‑grade component that withstands frequent insertion and withdrawal cycles. The 50 mm shaft provides adequate engagement depth for most bench and fixture applications while remaining compact for easy handling. The combination of a compact mass (approx. 0.007 kg) and solid material choice ensures stable seating in holders and predictable contact behaviour during tactile or optical checks.

Practical compatibility and inventory convenience

Supplied as a single item, the pin is easy to integrate into existing gauge sets, fixture sockets or measurement nests and is especially useful where a defined end‑measurement or reference mandrel is required. The compact form factor and standardised diameter make it compatible with common pin blocks and bespoke fixtures. Technical ordering details such as the SKU M323.405 and GTIN 4061905057328 simplify procurement and stock management for quality engineers and purchasing departments.

Contact Metav Werkzeuge for tailored advice on integrating the M323.405 precision test pin into inspection fixtures and to confirm fitment with existing gauge blocks

Technical data

• Article number: M323.405
• GTIN: 4061905057328
• Label: Test pin, single, 4.05 mm, ±0.001 mm, length 50 mm

Facts

• Diameter: 4.05 mm
• Length: 50 mm
• Tolerance: ±0.001 mm
• Weight: 0.007 kg

Special features

• Material: Special steel
• Workshop execution
• Single item delivery

FAQ

What level of precision can be expected from this test pin?
The test pin is specified with a tolerance of ±0.001 mm, which makes the M323.405 suitable for high‑precision reference and gauging tasks where sub‑micron repeatability is required.

Is the pin suitable for continuous workshop use?
Yes, the workshop execution and special steel construction mean the pin is intended for routine use in inspection fixtures and gauge sets rather than delicate laboratory environments.

Can this pin be combined with standard pin blocks and fixtures?
The 4.05 mm diameter and 50 mm length are compatible with common pin blocks and bespoke fixtures; the M323.405 is supplied as a single precision item for straightforward integration.

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