3.49mm Gauge Pin, Single, ±0.001mm, 50mm Length, Workshop Version - Metav IndustryLine

Reliable shop-floor verification with a 3.49 mm test pin and ultra-fine ±0.001 mm tolerance ensures repeatable end‑measure checks; the 50 mm length and special steel construction support durable, deeper gauging tasks. Order this test pin directly from Metav Werkzeuge or consult our specialists for application advice.

Test pin M323.349 — single precision gauge pin, Ø 3.49 mm, ±0.001 mm (Metav IndustryLine)

A Test pin M323.349 designed for micro‑range end‑measurement and inspection tasks in workshop environments.

• Workshop version construction
• Diameter 3.49 mm, tolerance ±0.001 mm
• Length 50 mm for deeper measurements
• Special steel for robust wear resistance

Precision tailored for micro measurements

This single‑piece gauge pin delivers micrometre‑level control in a compact format. With a nominal diameter of 3.49 mm and a declared tolerance of ±0.001 mm, the pin suits micro‑range verification where repeatability is critical; it is classified for the micro measurement band (max. range up to 100 mm). The tight tolerance reduces measurement uncertainty during end‑dimension checks, helping to cut rework and maintain production throughput with predictable inspection cycles.

Built for workshop use and straightforward handling

The workshop‑grade finish and special steel composition provide mechanical resilience for routine shop use while keeping handling simple. At 50 mm overall length the pin reaches recessed bores and faces without losing rigidity, and its low mass supports rapid manipulation during sampling. Delivery in a protective box ensures the pin arrives free of transit damage and is convenient to store between uses, preserving the calibrated surface for longer service life.

Integration into quality processes and traceability

As a single verification element, the pin is ideal for go/no‑go checks, plugging fixtures or as a reference in comparator setups where a defined end‑measure is needed. The clear article identification and supplied GTIN support inventory control and traceability in quality documentation. For tailored advice on fitting the pin into existing jigging and inspection routines, Metav’s technical team can advise on mounting and handling to maintain measurement reliability.

Contact Metav Werkzeuge today to source the Metav IndustryLine Test pin M323.349 or to request application guidance from our workshop measurement specialists

Technical Data

• Article number: M323.349
• GTIN: 4061905059094
• Label: Prüfstift, einzeln, 3,49mm, +/- 0.001 mm Länge 50 mm

Facts

• Diameter: 3.49 mm
• Tolerance: ±0.001 mm
• Length: 50 mm
• Weight: 0.006 kg

Special features

• Material: Special steel
• Workshop version
• Supplied in protective box
• Single test pin

FAQ

What is the declared tolerance of this test pin?
The test pin M323.349 from Metav IndustryLine has a declared tolerance of ±0.001 mm, suitable for micro‑range verification tasks.

For which measurement range is this pin intended?
The pin is intended for the micro measurement band; the nominal diameter is 3.49 mm and the overall length is 50 mm, making it appropriate for compact, high‑precision checks.

Is the pin supplied ready for storage and transport?
Yes, the Metav IndustryLine test pin M323.349 is supplied in a protective box to prevent damage during transport and to support safe storage.

Can this single pin be used for fixture or comparator reference points?
The gauge pin M323.349 is suitable as a reference element in simple fixtures and comparator setups where a defined, repeatable diameter is required.

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