19.21mm Gage Pin Length 50mm Workshop Finish, Special Steel - Metav IndustryLine

Precision gauge performance is achieved through the combination of special steel construction, a 19.21 mm nominal diameter and a measured tolerance of ±0.002 mm, providing a reliable basis for end‑measurement and fit verification. Order this gauge pin directly via Metav Werkzeuge or consult our specialists for application guidance and procurement support.

Test pin, single — gauge pin 19.21 mm, 50 mm length (M323.J21)

The Test pin, single, 19.21 mm, length 50 mm is a workshop‑grade gauge pin designed for precise end‑measurements and fit checks in fine mechanical assemblies and inspection fixtures.

• Tolerance ±0.002 mm precision
• Nominal diameter 19.21 mm
• Length 50 mm for compact setups
• Special steel workshop design

Reliable dimensional control for end‑measurement needs

The gauge pin delivers a high level of dimensional certainty: with a declared accuracy of ±0.002 mm, the component supports tight tolerance checks and repeatable fit verifications. This degree of precision places the part among high‑accuracy workshop gauges suitable for quality control and go/no‑go seating tests. The nominal 19.21 mm diameter is supplied as a finished reference size, enabling straightforward comparison against bores, seats and mating parts without additional processing. Use in inspection jigs and small assembly fixtures benefits from the pin’s stable geometry and defined seating face.

Built for durable workshop use with compact dimensions

Constructed from special steel, the pin combines wear resistance with dimensional stability under typical shop conditions. The 50 mm overall length and compact profile make the component easy to handle and position in confined measurement setups, while the modest mass (0.2 kg) contributes to comfortable manipulation on the bench. The workshop configuration emphasises practical robustness: machining marks are removed where required and the geometry is optimised for repeatable engagement in fixtures. Where long service life matters, the material choice reduces the rate of wear and maintains reference dimensions over many inspection cycles.

Application benefits and seamless integration into inspection routines

As a single test pin, this item is intended for direct use as a measuring or gauge element in assembly checks, end‑measurement of shafts and fit tests for housings. The compact, micro‑range classification (measurement range within 10–100 mm) makes it particularly suitable for precision mechanical, watchmaking and small‑part inspection tasks where reach and stiffness must be balanced. Handling is straightforward: place the gauge pin into the bore or against the seating face to confirm conformity; the clear nominal size removes ambiguity when documenting results. For special setups, the pin’s consistent dimensions support interchangeability in modular inspection fixtures and quick replacement in bench tooling.

Contact Metav Werkzeuge today to secure this Metav IndustryLine gauge pin (M323.J21) for precise end‑measurement tasks — call +49 2822 7131930 or email info@metav-werkzeuge.com for technical advice and prompt dispatch from Emmerich.

Technical data

• Article number: M323.J21
• GTIN: 4061905071829
• Label: Test pin, single, 19.21 mm, length 50 mm
• Brand: Metav IndustryLine

Facts

• Diameter: 19.21 mm
• Length: 50 mm
• Accuracy / tolerance: ±0.002 mm
• Weight: 0.2 kg

Special features

• Material: Special steel
• Workshop execution
• Micro range classification (10–100 mm)

FAQ

What degree of accuracy can be expected from this gauge pin?
The gauge pin (M323.J21) is specified with an accuracy of ±0.002 mm, making it suitable for tight tolerance inspections and repeatable fit checks in workshop environments.

Is the pin suitable for fine mechanical and watchmaking tasks?
Yes; the pin’s dimensions and compact length place it in the micro‑range, which is ideal for fine mechanical, watchmaking and small‑part inspection work.

What material is used for the pin and what benefit does it provide?
The pin is made from special steel, selected for dimensional stability and resistance to wear under regular workshop use, ensuring prolonged reference accuracy.

Can this single test pin be used in modular inspection fixtures?
Absolutely — the consistent nominal size of 19.21 mm and the stable geometry make the pin well suited to modular fixtures and quick replacement in inspection setups.

How is the item identified for ordering and traceability?
Order and reference this component by its SKU/article number M323.J21; the GTIN 4061905071829 is available for catalogue and logistics purposes.

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