4.9mm Gauge Pin Single, ±0.001mm, 50mm Length, Workshop Version - Metav IndustryLine

The combination of ±0.001 mm tolerance, a 4.90 mm diameter and a robust special steel finish ensures dependable end‑measure checks and long service life; order directly via Metav Werkzeuge or contact our consultants for application advice.

Gauge pin M323.490 — 4.90 mm diameter, ±0.001 mm tolerance, 50 mm length (Workshop version)

A gauge pin designed for precise end‑measure and fit verification tasks in inspection benches and workshop environments, supplied as a single, workshop‑grade test pin.

• Workshop‑grade construction
• Diameter 4.90 mm ±0.001 mm
• Length 50 mm for end‑measure checks
• Supplied in protective transport case

Precision that reduces rework and speeds inspection

The small nominal diameter of 4.90 mm combined with an exacting ±0.001 mm tolerance provides highly reproducible results when checking bores, fits or end faces. Built from special steel, the pin maintains dimensional stability under typical workshop handling and resists wear during repeated use; this translates into fewer rejects, more reliable in‑process decisions and measurable time savings in quality control. The measurable accuracy supports traceable checks and integrates smoothly into standard inspection routines.

Robust workshop design for daily use

The workshop version brings practicality to precision: hardened surfaces and a compact 50 mm length make the test pin easy to handle while offering sufficient gripping length for repeatable measurement cycles. A single‑piece supply simplifies inventory and tool selection, and the protective transport case keeps the pin damage‑free between uses. The overall design balances durability with precise geometry, so calibration intervals are extended and downtime for replacements is reduced.

Clear function for inspection and assembly processes

As a dedicated end‑measure test pin, this item is suitable for rapid go/no‑go assessments, alignment checks and final inspection steps where narrow diameters must be verified. The defined tolerance window enables confident assembly decisions and supports statistical process control by providing consistent, verifiable reference points. Use in inspection benches, fixture checks or as a reference gauge in assembly processes underscores the rational benefit: faster quality throughput with lower uncertainty.

For ordering and technical consultation on Metav IndustryLine precision tools contact Metav Werkzeuge in Emmerich: email info@metav-werkzeuge.com or call +49 2822 7131930 — our team will advise on suitability and supply.

Technical data

• Article number: M323.490
• GTIN: 4061905058691
• Brand: Metav IndustryLine
• Label: Prüfstift, einzeln, 4,90mm, +/- 0.001 mm Länge 50 mm

Core specifications

• Diameter: 4.90 mm
• Tolerance: ±0.001 mm
• Length: 50 mm
• Weight: 0.01 kg

Materials & features

• Material: Special steel
• Workshop version
• Single item supply
• Protective transport case

FAQ

What tolerance accuracy does the gauge pin offer?
The gauge pin M323.490 is specified to ±0.001 mm, permitting very fine end‑measure checks for tight fits.

Is the pin suitable for repeated workshop use?
Yes, the workshop‑grade construction and special steel finish of this test pin are designed for repeated handling and inspection cycles.

How is the item supplied for transport and storage?
The test pin is supplied as a single item in a protective transport case to prevent damage during handling and storage.

Can this pin be used for bore and fit verification?
The 4.90 mm diameter and tight tolerance make this pin appropriate for bore checks, fit verification and end‑face assessments in assembly or inspection stages.

Which brand produces this gauge pin and how can it be ordered?
This item is offered under Metav IndustryLine; ordering and technical enquiries can be placed through Metav Werkzeuge.

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