9.89mm Gauge Pin, Single, ±0.001mm Accuracy, 50mm Length, Workshop Finish - Metav IndustryLine

Take advantage of the combination of ultra‑tight ±0.001 mm tolerance, compact 9.89 mm diameter and robust special steel construction for reliable end‑measure checks and repeatable setting routines. Order the gauge pin directly via Metav Werkzeuge or ask the consultants for batch availability and delivery options.

M323.989 gauge pin — precision test pin, 9.89 mm, ±0.001 mm

M323.989 is a precision gauge pin designed for end‑measure checks and reference use in fine mechanical and metrology applications

• Diameter 9.89 mm with ±0.001 mm tolerance
• 50 mm overall length for compact handling
• Made from special steel for wear resistance
• Supplied in protective transport case

Consistent accuracy for go/no‑go and reference tasks

High repeatability is a must for reference pins. This precision test pin delivers an exact diameter of 9.89 mm with an acceptance tolerance of ±0.001 mm, which supports stringent inspection routines and reliable go/no‑go evaluations. The fine tolerance reduces rework and inspection uncertainty, so measurement decisions are based on objective, reproducible data. Due to the small geometric deviation, the pin is particularly suitable for checks on finished bores, assembly fits and tooling set‑up where end‑measure accuracy directly impacts assembly quality.

Compact form and workshop robustness for everyday use

A 50 mm overall length and a compact shank make the pin easy to handle and position in confined spaces, while the special steel offers improved wear resistance for repetitive cycles. The product is supplied in a protective transport case, ensuring safe storage and reducing the risk of transit damage. Workshop execution emphasises practical durability: the surface finish and material selection are chosen to keep contact wear low and maintain diameter stability over many measuring cycles, which extends service life and reduces replacement frequency.

How the pin improves inspection throughput and traceability

Integrating the gauge pin into standard inspection sequences simplifies operator routines and accelerates throughput. The compact design shortens handling time during manual checks and the tight tolerance minimises borderline results that require secondary inspection. For documentation purposes, the SKU and GTIN allow clear traceability in parts lists and quality records. When used as a master reference or plug for end‑measure verification, the pin supports consistent part acceptance criteria and helps maintain production flow without unnecessary stoppages.

Contact Metav Werkzeuge today to request availability of the M323.989 gauge pin, confirm batch quantities or obtain a quotation for precision inspection tools from the Metav range.

Technical data

• Article number: M323.989
• GTIN: 4061905062162
• Brand: Metav IndustryLine
• Category: Gauge pins / Messstifte

Facts

• Diameter: 9.89 mm
• Tolerance: ±0.001 mm
• Length: 50 mm
• Weight: 0.033 kg

Special features

• Material: special steel
• Workshop execution
• Supplied in protective transport case
• Intended use: end‑measure checks / reference pin

FAQ

What tolerance does this gauge pin have?
The M323.989 gauge pin is manufactured to a tolerance of ±0.001 mm, providing high‑precision reference measurements.

Is the pin suitable for repeated workshop use?
Yes, the M323.989 is a workshop‑grade gauge pin made from special steel and supplied in a protective transport case for safe handling during repeated use.

What measurements is the pin intended for?
This gauge pin is designed for end‑measure checks, reference fits and final bore verification in fine mechanical and inspection workflows.

How should the pin be stored to maintain accuracy?
Store the pin in its protective transport case when not in use, avoid corrosive environments and handle with clean, lint‑free gloves to keep the diameter free from contaminants.

Can the pin be used for setting fixtures and gauges?
Yes, the pin serves well as a master reference for setting fixtures and plug‑type gauges where a stable, repeatable diameter is required.

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