4.89mm Gauge Pin Precision 0.001mm Tolerance Length 50mm Workshop Finish - Metav IndustryLine

Take advantage of the combination of ±0.001 mm repeatability, a 4.89 mm nominal diameter and a robust workshop design for precise end‑measure checks and reliable fixture set‑ups; order the gauge pin directly via Metav Werkzeuge or consult the team for application advice.

M323.489 Gauge Pin — 4.89 mm, ±0.001 mm, 50 mm length (Metav IndustryLine)

A gauge pin M323.489 engineered for high‑precision end‑measurement and fixture alignment in workshop and inspection environments

*Diameter 4.89 mm with ±0.001 mm accuracy *50 mm length in special steel *Workshop version for robust daily use *Supplied in protective transport case

Precision that reduces setup uncertainty

The core value of this tool lies in its tight tolerance: the nominal 4.89 mm diameter is held to ±0.001 mm, enabling dependable pass/fail checks and repeatable reference points during assembly or inspection. Classified in the Micro range for calipers and pins, the component is tailored to fine mechanical applications where small deviations can propagate into larger assembly errors. The narrow tolerance supports quicker decision‑making in production control and shortens measurement cycles by reducing the need for multiple verification steps.

Built for workshop handling and repeat use

Constructed from special steel, the pin offers a compact 50 mm working length with a low mass that simplifies handling in machining and gaging tasks. The workshop execution means the geometry and finish balance wear resistance with ease of insertion into jigs and fixtures. Delivery in a protective transport case preserves the measuring surface during storage and transport, reducing surface damage and preserving nominal geometry for longer service life. These characteristics translate into fewer replacements and stable performance across repeated operations.

Practical integration with inspection and fixture workflows

As a precise reference pin, the component is suitable for end‑measure verification, go/no‑go tests and alignment points in fixtures and gauges. The small diameter and fine tolerance make it a reliable datum for concentricity checks and plug‑gaging in production testing. Compatibility with standard workshop handling means the pin can be used directly in existing jigs or incorporated into bespoke fixtures to improve throughput and reduce set‑up time, delivering measurable gains in process efficiency.

Quality credentials and workshop value proposition

Delivered as a single, traceable item with a clear manufacturer identity and GTIN, the product combines targeted accuracy with straightforward logistics for small‑part inspection needs. Backed by Metav IndustryLine’s focus on accessible precision, the pin supports democratised metrology: high accuracy without undue procurement complexity. The workshop grade design ensures the tool endures daily use while maintaining the precision required for reliable end‑measure assessments.

For workshop‑grade precision from Metav IndustryLine, request the M323.489 gauge pin via Metav Werkzeuge — Metav Werkzeuge GmbH in Emmerich provides stock information and technical guidance at info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical Data

• Article number: M323.489
• GTIN: 4061905058684
• ECLASS: 21170231
• Manufacturer: Metav IndustryLine

Facts

• Diameter: 4.89 mm
• Tolerance: ±0.001 mm
• Length: 50 mm
• Weight: 0.01 kg

Special features

• Material: special steel
• Workshop execution
• Supplied in protective transport case
• Category: gauge pin (Messstifte)
• Story trigger: end measures

FAQ

What applications are suitable for this gauge pin?
The M323.489 gauge pin is intended for precise end‑measure checks, plug‑gaging and fixture alignment in workshop and inspection contexts where a 4.89 mm datum with ±0.001 mm tolerance is required.

Is the gauge pin supplied ready for use out of the box?
The component is delivered in a protective transport case to preserve the measuring surface; the pin itself is ready for immediate use in workshop fixtures and inspection routines.

Can the pin be used as a reference in bespoke fixtures?
Yes, the workshop execution and compact 50 mm length allow integration into bespoke jigs and fixtures for alignment and go/no‑go tests.

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