19.73mm Gauge Pin 50mm Length Workshop Version Plastic Case - Metav IndustryLine

Take advantage of high positional accuracy ±0.002 mm, a precisely machined 19.73 mm nominal diameter and a robust 50 mm length to secure reliable end‑size checks in production and workshop metrology. The single, workshop‑grade gauge pin is supplied in a protective transport case for safe handling and storage; order direct through Metav Werkzeuge or consult our technical advisors for application guidance.

Test pin M323.J73 — Single gauge pin, Ø 19.73 mm, 50 mm length (Metav IndustryLine)

A Test pin M323.J73 engineered for accurate end‑size verification and repeatable reference measurements in workshop and quality control environments

• High dimensional accuracy ±0.002 mm
• Hardened special steel construction
• 19.73 mm nominal diameter, 50 mm length
• Supplied in protective transport case

Consistent, traceable end-size measurement for production control

The gauge pin is designed as a rugged reference for end‑size and plug‑type measurements, delivering repeatable results where tight tolerances matter. With an accuracy of ±0.002 mm, the pin supports fine inspection tasks and helps to reduce measurement uncertainty in assembly and inspection processes. Nominal diameter and shaft straightness are controlled during manufacture to ensure the pin functions reliably as a go/no‑go reference or as part of a precision gauge set, translating into fewer production rejects and more predictable quality outcomes.

Robust workshop design for everyday handling and longevity

Manufactured from special steel, the pin combines wear resistance with dimensional stability under typical workshop conditions. The workshop version specification emphasises usability: a 50 mm shaft length provides secure seating in holders and fixtures while remaining compact enough for handheld checks. Supplied in a protective transport case, the pin is protected during storage and transit, reducing the risk of nicks or contamination that could affect measurement performance. The delivered weight supports straightforward handling and placement in gauge racks or measurement benches.

Integration into inspection routines and practical application notes

As a single gauge pin, the component is suitable for end‑dimension validation, alignment tasks and as a master for verifying internal diameters in fixtures. Its nominal diameter of 19.73 mm is suited to match bore tolerances in close‑fit assemblies and to act as a reference in comparative checks. For routine inspection, pair the pin with calibrated micrometers or bore gauges to cross‑check instruments and establish short‑term traceability; consistent use of the same reference reduces operator‑related variation. The component is ideal for workshop metrology where straightforward, robust reference tools speed up quality checks.

Why Metav IndustryLine makes a difference for workshops

Metav IndustryLine combines practical product design with a Europe‑focussed supply chain: a quality filter at Emmerich ensures reliable batch checks and consistent availability. Choosing this gauge pin offers the reassurance of a supplier experienced in industrial metrology products, backed by a broad range of complementary tools that reduce procurement complexity. For teams upgrading inspection capability, this pin provides a straightforward, durable building block for accurate end‑size control and repeatable measurement workflows.

For Metav IndustryLine workshop precision and immediate availability, contact Metav Werkzeuge via info@metav-werkzeuge.com or call +49 2822 7131930 to discuss suitability and stock options.

Technical data

• Article number: M323.J73
• GTIN: 4061905450013
• Material: Special steel
• Accuracy: ±0.002 mm
• Weight: 0.2 kg

Facts

• Length: 50 mm
• Nominal diameter: 19.73 mm
• Mass: 0.2 kg
• Tolerance: ±0.002 mm

Special features

• Workshop version
• Single test pin for end‑size checks
• Supplied in protective transport case for transport and storage
• Category: Test pins

FAQ

What is the primary application of this gauge pin?
The test pin M323.J73 is primarily intended for end‑size verification and plug‑type reference measurements in workshops and quality control stations.

How precise is the M323.J73 in operation?
The gauge pin is manufactured to an accuracy of ±0.002 mm, making it suitable for fine inspection tasks and repeatable dimensional checks.

Which material is used and how does that affect durability?
Constructed from special steel, the pin offers improved wear resistance and dimensional stability compared with untreated steel, extending service life under normal workshop conditions.

Is the pin delivered ready for use and how is it packaged?
The M323.J73 is supplied as a single item and comes in a protective transport case, which helps prevent damage in transit and during storage.

Can this pin be used as a master for verifying other measuring instruments?
Yes, the gauge pin is suitable as a master reference for cross‑checking micrometers or bore gauges and for establishing repeatable inspection routines.

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