6.58mm Test Pin, ±0.001 mm Accuracy, 50 mm Length, Workshop Version - Metav IndustryLine

Take advantage of the combination of industrial‑grade durability, ±0.001 mm accuracy and compact handling for reliable end‑dimension control; order directly via Metav Werkzeuge or ask our consultants for application advice.

Test pin M323.658 — gauging pin, Ø 6.58 mm, ±0.001 mm, length 50 mm (Metav IndustryLine)

The Test pin M323.658 is a workshop‑grade gauging pin designed for precise end‑dimension checks and routine inspection tasks in metalworking and quality control.

• ±0.001 mm tolerance
• Diameter 6.58 mm
• Length 50 mm
• Supplied in protective case

Precision tailored to inspection demands

The ±0.001 mm tolerance of this gauging pin delivers a measurable advantage in process control by narrowing uncertainty during final checks. As a hardened measuring artefact produced from special steel, the pin provides a consistent reference for go/no‑go decisions and calibration checks. That level of accuracy reduces scrap and rework by ensuring dimensional conformity at the inspection stage, and the clear, tight specification simplifies documentation in quality reports.

Durable, workshop‑ready design for repeatable handling

Built as a workshop version, the pin balances robustness and manoeuvrability: at length 50 mm and a mass of approximately 0.017 kg it is easy to position while remaining rigid enough for repeatable contact measurements. The special steel construction resists wear in regular use and keeps the measurement surface stable over many cycles. Delivery in a protective transport case preserves the reference condition during storage and transit, supporting long service life and dependable repeatability in batch inspections.

Streamlining inspection routines and traceability

Integration into bench fixtures, plug checks or assembly jigs is straightforward thanks to the compact Ø 6.58 mm shaft and workshop geometry. Using a dedicated gauging pin like this accelerates routine checks, enabling quicker acceptance decisions and more predictable throughput in production. The clearly stated tolerance and robust design support traceability for inspection protocols, helping maintain audit‑ready records and reducing downtime for corrective measures.

For reliable end‑dimension control choose the Metav IndustryLine test pin M323.658 and contact Metav Werkzeuge in Emmerich for specification matching and procurement guidance.

Technical data

• Article number: M323.658
• GTIN: 4061905058271
• Label: Test pin, single, 6.58 mm, ±0.001 mm, length 50 mm

Facts

• Diameter: 6.58 mm
• Tolerance: ±0.001 mm
• Length: 50 mm
• Weight: 0.017 kg

Special features

• Material: special steel
• Version: workshop execution
• Delivered in protective transport case
• Accuracy class suitable for precision gauging

FAQ

What is the intended use of this gauging pin? The test pin M323.658 is intended for end‑dimension checks, go/no‑go verifications and fixture checks within routine quality control in metalworking.

Is the accuracy of ±0.001 mm suitable for serial inspection? Yes, the ±0.001 mm tolerance of the M323.658 supports high‑precision serial checks where tight dimensional control is required.

What material is the pin made from and why does that matter? Manufactured from special steel, the pin resists wear and retains its reference surface, which maintains the repeatability of measurements.

Does the product arrive protected for transport? The M323.658 is supplied in a protective transport case to preserve its reference condition during storage and transit.

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