4.92mm Gauge Pin, ±0.001mm Accuracy, 50mm Length, Workshop Version, Special Steel - Metav IndustryLine

Take advantage of ultra‑fine accuracy and robust workshop construction to ensure repeatable gauge checks; the combination of ±0.001 mm tolerance, a precisely ground Ø 4.92 mm diameter and a handy 50 mm length keeps inspection cycles fast and reliable — order the item directly via Metav Werkzeuge or contact our advisors for specification matching.

Test pin M323.492 — single precision test pin, Ø 4.92 mm, ±0.001 mm, 50 mm (Metav IndustryLine)

The Test pin M323.492 is a workshop‑grade precision gauge pin intended for end‑measure verification, fixture alignment and dimensional checks in production and inspection environments.

• Tolerance ±0.001 mm for high precision
• Diameter 4.92 mm in ground special steel
• Length 50 mm suitable for gauges and jigs
• Workshop-grade finish, protective case included

Accurate tolerance for reliable decisions

The core benefit of this gauge pin is its ±0.001 mm declared tolerance, which provides a measurable basis for fast accept/reject decisions during inspection. Such fine accuracy reduces uncertainty in fit checks and helps to prevent costly rework by ensuring that parts meet dimensional requirements at first control. In practice, the narrow tolerance band means repeatable contact conditions when used with hardened seats or precision bushings, translating into fewer measurement outliers and more consistent production data. The tight specification is suitable where micro‑scale variation affects assembly performance.

Built to endure a workshop environment

Manufactured from special steel and finished for workshop use, the pin combines dimensional stability with practical toughness. The ground surface minimises burrs and improves seating in fixtures, while the workshop‑grade finishing resists everyday handling without sacrificing accuracy. Supplied in a protective case, the component arrives ready for secure storage and transit, protecting the measuring face from knocks and contamination. The solid construction supports repeated insertion and withdrawal cycles typical in jig and fixture applications, keeping downtime for replacement to a minimum.

Designed for fixture use and easy handling

At 50 mm overall length and 4.92 mm diameter, this single gauge pin is sized for a wide range of jigs, plug gauges and measuring fixtures where compact, precise reference elements are required. The modest mass and compact geometry make it simple to mount and reposition in fixture blocks or comparator setups, while the ground diameter gives predictable contact behaviour against mating bores or reference surfaces. The pin’s form factor supports both manual and semi‑automatic inspection workflows, aiding throughput without complicating handling procedures.

Traceable identity and workshop integration

The item is listed as SKU M323.492 and GTIN 4061905058714 for inventory and traceability purposes, enabling clear documentation in calibration logs and tool lists. As a single test pin in the Metav IndustryLine, it fits into established workshop processes for end‑measure checks and can be integrated into existing gauge sets. The protective case included keeps the pin clean during storage, preserving the ground surface and ensuring stable measurement behaviour over time, which supports reproducible results across shifts.

Contact Metav Werkzeuge for expert advice on integrating the M323.492 into inspection routines or to request delivery options from our Emmerich warehouse.

Technical data

• Article number: M323.492
• GTIN: 4061905058714
• SKU: M323.492
• Category: Test pins
• Brand: Metav IndustryLine
• Material: Special steel
• Tolerance: ±0.001 mm
• Length: 50 mm
• Diameter: 4.92 mm
• Weight: 0.01 kg
• Packaging: Protective case

Facts

• Diameter: 4.92 mm
• Tolerance: ±0.001 mm
• Length: 50 mm
• Weight: 0.01 kg

Special features

• Single test pin, workshop version
• Ground surface for reliable seating
• Protective case included
• GTIN for traceability

FAQ

What is the declared tolerance of this test pin?
The declared tolerance of the test pin M323.492 is ±0.001 mm, allowing fine differentiation in inspection tasks.

Is the M323.492 suitable for fixture use?
Yes, the 50 mm length and Ø 4.92 mm diameter make the M323.492 suitable for gauges, jigs and fixture references in workshop environments.

Which material is used for the gauge pin?
The pin is made from special steel, finished for workshop durability and stable dimensional performance.

Does the product include packaging for transport and storage?
Delivery of the M323.492 includes a protective case to shield the ground surface during storage and transit.

How is the item identified for inventory and traceability?
The component is listed as SKU M323.492 with GTIN 4061905058714 to support documentation and stock control.

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