1.71mm Test Pin Single ±0.001mm Accuracy Length 50mm Workshop Finish - Metav IndustryLine

Take advantage of the combination of submicron accuracy, robust workshop design and reliable material stability for repeatable end‑measure checks; order via Metav Werkzeuge or consult the technical team for application advice.

Test pin M323.171 — precision test pin, Ø 1.71 mm, ±0.001 mm, 50 mm length (Metav IndustryLine)

A test pin M323.171 engineered for high‑precision end‑measure checks and gauge setting in workshop and inspection environments.

• Diameter 1.71 mm, tolerance ±0.001 mm
• Length 50 mm, workshop grade construction
• Special steel for dimensional stability

Repeatable accuracy for gauge and fixture validation

The probe provides a diameter of 1.71 mm with a verified positional tolerance of ±0.001 mm, enabling reliable reference points in measuring rigs and plug gauges. Specified accuracy supports traceable assembly and calibration tasks where small deviations propagate into functional faults; the precise tolerance reduces measurement uncertainty and simplifies statistical process control. Compatibility with common fixture bores and standard gauge blocks ensures the component integrates cleanly into existing inspection chains.

Robust material and form for workshop use

Produced from special steel, the pin combines hardness with corrosion resistance to preserve contact geometry under repeated handling. The 50 mm length offers sufficient reach for end‑face and alignment checks while remaining stiff enough to avoid buckling in typical probe applications. The workshop execution is aimed at routine metrology tasks and jigs; surface finish and roundness are controlled to maintain consistent contact points during comparative measurements and during use with holding fixtures.

Practical integration into quality workflows

Marked by a compact design and a low mass, the component is suited for rapid inspection cycles and repeat measurements. The precise tolerance enables quicker Go/No‑Go assessments and reduces rework by catching deviations early in production. As a calibrated reference element it supports measurement reproducibility in production sampling plans and can be used alongside micrometres, dial indicators and height gauges to establish or check end‑measure standards.

Traceability and identification for shopfloor control

Unique identifiers such as the SKU and GTIN link the item to inspection records and inventory systems, aiding auditability and change control. Lightweight construction minimises accidental loading on delicate fixtures, while the controlled geometry lowers the risk of accumulative error when used as a reference pin. The workshop orientation of the product reflects a balance between everyday robustness and metrological performance required in small‑batch and serial production environments.

Contact Metav Werkzeuge for procurement and application guidance on the M323.171 precision test pin — technical consultants are available at info@metav-werkzeuge.com or by phone at +49 2822 7131930 to advise on integration into existing gauge systems

Technical Data

• Article number: M323.171
• GTIN: 4061905056604
• Manufacturer: Metav IndustryLine

Facts

• Diameter: 1.71 mm
• Length: 50 mm
• Tolerance: ±0.001 mm
• Weight: 0.004 kg

Special features

• Material: Special steel
• Workshop execution
• Single test pin
• Category: Test pins / Messstifte

FAQ

What accuracy can be expected from this test pin?
The M323.171 test pin is specified with a tolerance of ±0.001 mm, making it suitable for fine end‑measure checks and reference applications in inspection equipment.

Which materials is the pin made from and how does that affect use?
Manufactured from special steel, the pin offers dimensional stability and surface durability, supporting repeated contact without rapid degradation of the contact geometry.

Is this test pin suitable for use with plug gauges and alignment fixtures?
Yes; the dimensional specification and 50 mm length make the M323.171 appropriate for plug gauge checks, fixture alignment and related end‑measure tasks in workshop environments.

How is the product identified for traceability and inventory purposes?
The item is listed as SKU M323.171 with GTIN 4061905056604 to support traceability in quality systems and inventory management.

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