19.78mm Test Pin 50mm Length Workshop Version, Hardened Special Steel - Metav IndustryLine

Reliable inspection results from a compact, durable tool: high repeatability with a ±0.002 mm tolerance combined with a 19.78 mm diameter and 50 mm length in workshop‑grade construction. Order the item directly via Metav Werkzeuge or ask our consultants for tailored advice.

Single gauge pin M323.J78 – Single gauge pin, Ø 19.78 mm, length 50 mm (Metav IndustryLine)

A single gauge pin (19.78 mm, 50 mm length) engineered for precise end‑dimension checks, fixturing verification and go/no‑go fitting tasks in workshop and inspection environments.

*Single gauge pin Ø 19.78 mm, 50 mm length
*High‑precision tolerance ±0.002 mm
*Made from special steel, workshop execution
*Delivered in protective transport case

Reliable dimensional control for production and inspection

This compact inspection pin delivers reproducible checks where tight end dimensions are mandatory. With a nominal diameter of 19.78 mm and an accuracy class down to ±0.002 mm, the pin is suitable for repeat measurements, run‑out verification and plug‑fit tests that feed directly into quality decisions. The controlled geometry reduces uncertainty in go/no‑go assessments and supports faster inspection cycles, which helps to reduce rework and throughput delays.

Durable workshop construction that stays accurate

Manufactured from special steel in a workshop‑grade finish, the component resists typical workshop wear and preserves functional dimensions over repeated use. The 50 mm shank provides stable handling on fixtures and in measuring jigs while the moderate mass (approx. 0.2 kg) aids in secure placement without excessive handling fatigue. Delivered in a protective transport case, the pin arrives ready for safe storage and transport between workstations or to inspection benches.

Practical benefits for inventory and process reliability

Identified as M323.J78, the pin is easy to catalogue and replace within maintenance and metrology workflows. The compact form factor minimises storage space yet aligns with standard handling routines for end‑dimension verification and fixture set‑up. Using a standardised gauge pin like this supports predictable assembly checks and helps to streamline incoming inspection and in‑process control, improving overall plant efficiency and measurement reproducibility.

Choose the Metav IndustryLine M323.J78 for dependable end‑dimension checks — contact Metav Werkzeuge GmbH in Emmerich for ordering and product guidance at info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: M323.J78
• GTIN: 4061905071959
• Label: Prüfstift, einzeln, 19,78 mm Länge 50 mm

Core specifications

• Diameter: 19.78 mm
• Length: 50 mm
• Tolerance: ±0.002 mm
• Weight: 0.2 kg

Materials & features

• Material: Special steel
• Version: Workshop execution
• Delivery: Protective transport case
• Application: End‑dimension inspection

FAQ

What tolerance can be expected from this gauge pin?
The gauge pin offers a tolerance of ±0.002 mm, making the M323.J78 suitable for high‑accuracy end‑dimension checks and precise plug‑fit verifications.

Which material is used for the pin and how robust is it?
The pin is made from special steel in a workshop execution, providing wear resistance and dimensional stability for routine inspection tasks.

Is the pin suitable for go/no‑go and fixture checks?
Yes — the geometry and tight tolerance make the pin well suited for go/no‑go fittings, fixture alignment and plug‑fit testing in production and assembly.

How is the item supplied for transport and storage?
The item is supplied in a protective transport case to safeguard the measuring surface during transport and storage.

How should the pin be referenced in inventory systems?
Reference the item by its article number M323.J78 and GTIN 4061905071959 for unambiguous identification in procurement and spare‑parts lists.

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