19.87mm Test Pin Length 50mm Workshop Version, Special Steel - Metav IndustryLine

Combining ±0.002 mm repeatability with a precisely machined 19.87 mm diameter and a compact 50 mm length, this test pin delivers dependable end‑measure verification in workshop environments; order directly via Metav Werkzeuge or consult our specialists for application matching.

Test Pin M323.J87 – Gauge Pin, 19.87 mm Ø, 50 mm Length (Metav IndustryLine)

A Test Pin, single, 19.87 mm diameter and 50 mm length designed for accurate end‑measure checks and precision gauging in workshop metrology.

• High precision ±0.002 mm tolerance
• Diameter 19.87 mm for end‑measure fits
• 50 mm overall length, workshop variant
• Made from special steel for wear resistance

Precision where repeatability matters

This gauge pin is engineered to provide ±0.002 mm dimensional stability, which reduces measurement scatter and supports reproducible inspection results. As a hardened, single‑piece test pin, it is suitable for end‑measure verification and go/no‑go jigs where a defined diameter is required. The narrow tolerance band minimises uncertainty during batch checks, shortening cycle times in quality control and decreasing the risk of rework. For operations that prioritise measurable improvement in first‑pass yield, the clear numeric accuracy of the component supports data‑driven decisions and easier traceability in inspection protocols.

Robust construction for routine workshop use

Manufactured from special steel, the pin combines hardness with surface integrity to withstand frequent seating and handling in production environments. The compact 50 mm length offers a balance of accessible reach and rigidity, reducing deflection when used in fixtures or during manual gauging. The instrument’s mass and finish facilitate secure seating in bores and jigs, contributing to consistent contact and less operator‑induced variation. This workshop‑grade execution is intended for everyday metrology tasks where durability and dependable geometry are priorities, allowing teams to rely on a stable reference part in repetitive measurements.

Practical integration into inspection workflows

With a nominal 19.87 mm diameter, the pin is compatible with matched gauge systems and purpose‑built fixtures, easing integration into existing test benches and assembly control points. The simple geometry simplifies visual inspection and cleaning, while the dimensional specification supports straightforward documentation in inspection plans. Because the design is single‑element, it is easy to identify, store and rotate within a set of master pins, streamlining inventory practices in the measurement lab. For bespoke applications, consultants at Metav Werkzeuge can advise on pairing with complementary master gauges or fixture adaptations to ensure optimal measurement chain performance.

Contact Metav Werkzeuge for a bespoke recommendation based on the M323.J87 gauge pin and its workshop specifications, and let our specialists assist with selection for your specific measurement chain

Technical data

• SKU: M323.J87
• GTIN: 4061905072529
• Label: Test pin, single, 19.87 mm diameter, 50 mm length
• Brand: Metav IndustryLine

Facts

• Diameter: 19.87 mm
• Length: 50 mm
• Tolerance: ±0.002 mm
• Weight: 0.2 kg

Special features

• Material: special steel
• Workshop execution
• Single test pin configuration
• Designed for end‑measure verification

FAQ

What tolerance can be expected from this gauge pin?
The M323.J87 test pin is specified with a tolerance of ±0.002 mm, making it suitable for precise end‑measure checks where tight repeatability is required.

Is the test pin suitable for fixture and jig use in production?
Yes, the compact 50 mm length and robust special steel construction make this gauge pin appropriate for fixtures and jigs used in workshop environments.

Can this pin be used with standard master gauge sets?
Compatibility with master gauge sets is supported by the nominal 19.87 mm diameter; for bespoke matching with existing sets, Metav Werkzeuge can advise on integration.

How should the pin be stored to maintain accuracy?
Store the pin in a dry, vibration‑free location, ideally in protective packaging and separated from harder materials to prevent surface damage that could affect dimensional accuracy.

Which applications benefit most from this test pin?
Typical uses include end‑measure verification, bore gauging and assembly checks where a defined reference diameter and high repeatability are essential.

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