4.48mm Precision Gauge Pin ±0.001mm Length 50mm Workshop Finish - Metav IndustryLine

Take advantage of the combination of high precision and robust workshop design to improve inspection repeatability; the 4.48 mm diameter with ±0.001 mm tolerance and 50 mm length delivers dependable end‑measurement results — order directly via Metav Werkzeuge or ask our consultants for tailored application advice.

Test pin M323.448 — 4.48 mm diameter, ±0.001 mm tolerance

A Test pin M323.448 designed for precise end‑measurements and dimensional checks in workshop and inspection settings.

• High precision ±0.001 mm tolerance
• Diameter 4.48 mm for end measurements
• 50 mm length for stable engagement
• Workshop‑grade special steel construction

Precision that reduces measurement uncertainty

The pin offers ±0.001 mm accuracy, a level of repeatability suitable for demanding inspection tasks where micro‑level deviations are critical. Because the diameter is manufactured to 4.48 mm with tight form control, it serves reliably as an end‑measurement reference in fixtures, plug gauges and comparator setups. This high specification reduces rework and shortens throughput times by providing a consistent datum for rapid go/no‑go checks and dimensional verification.

Robust workshop construction for continuous use

Manufactured from special steel and specified as a workshop version, the test pin is built to withstand frequent handling and the rigours of production environments. The 50 mm overall length provides stable engagement in holders while the low mass contributes to ease of positioning in tight fixtures. These design choices combine to deliver long service life and predictable wear characteristics, making the component a practical element in everyday measurement routines.

Simple integration into quality workflows

Traceable identification (GTIN and article code) and a compact form factor make this pin straightforward to add to existing gauge sets, inspection benches and assembly jigs. As a single test pin for end‑measurements, it complements optical comparators and manual gauging processes, enabling clearer pass/fail decisions and faster downstream processing. The documented tolerance and material specification also assist in audit trails and component selection for calibrated tooling.

Choose Metav IndustryLine components like the M323.448 for consistent end‑measurement performance — contact Metav Werkzeuge for advice on fitting the pin into existing gauges and inspection routines.

Technical data

• Article number: M323.448
• GTIN: 4061905057960
• Label: Test pin, single, 4.48 mm, ±0.001 mm, length 50 mm

Facts

• Diameter: 4.48 mm
• Length: 50 mm
• Tolerance: ±0.001 mm
• Weight: 0.008 kg

Special features

• Material: Special steel
• Workshop version
• Single test pin suitable for end measurements
• SKU: M323.448

FAQ

What level of accuracy does this test pin provide?
The test pin delivers ±0.001 mm accuracy, making the M323.448 appropriate for fine inspection tasks and precision gauging.

Which materials is the pin intended to work with?
Constructed from special steel, the pin is a general‑purpose metrology component intended for contact measurements rather than material removal — compatibility depends on the inspected part and fixture.

Can the pin be used in comparator or gauge setups?
Yes — the M323.448 is designed for integration in comparator rigs and gauge fixtures where a precise end‑measurement reference is required.

How does the length influence measurement stability?
The 50 mm length provides stable engagement in holders and reduces directional deflection during contact, improving repeatability in end‑measurement applications.

Is the part traceable for quality records?
The item is supplied with clear identification (GTIN and article number) to support traceability in inspection logs and quality documentation.

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