4.87mm Gauge Pin Single ±0.001mm 50mm Workshop Version - Metav IndustryLine

Secure consistent gauging results with the combination of ±0.001 mm accuracy, a 4.87 mm diameter and a practical 50 mm length; benefit from precise end measurements and reliable workshop performance. Order the gauge pin directly via Metav Werkzeuge or consult our technical advisors if needed.

Gauge pin M323.487 – Precision 4.87 mm, ±0.001 mm (Metav IndustryLine)

The gauge pin M323.487 is a single inspection pin designed for high-precision dimensional checks and end-measure verification in workshop and quality-control environments.

• Precision diameter 4.87 mm, tolerance ±0.001 mm
• Length 50 mm for deep bore checking
• Made from special steel for wear resistance
• Supplied individually for selective replacements

Micrometric accuracy for repeatable inspection results

The instrument delivers a ±0.001 mm tolerance, equivalent to one micrometre, which ensures exceptionally tight dimensional control during production checks. Such fine tolerance reduces uncertainty in pass/fail decisions and supports higher first-pass yields on critical parts. When used for end measurements and bores, the finely ground shank establishes a stable datum that is less influenced by operator variability, so repeatability is improved across inspection cycles.

Robust build and material for prolonged service life

Crafted from special steel, the pin combines hardness and wear resistance appropriate for repeated contact use in workshop conditions. The 50 mm length makes the item suitable for deeper bore verification while keeping handling straightforward; the compact mass minimises accidental deflection during insertion. The workshop execution means handling and surface finish are optimised for routine use, offering a balance between durability and the fine surface quality required for precise contact gauging.

Practical integration on the inspection bench and in inventory

Designed for individual supply, the component simplifies selective replacement of worn pins without forcing full-set procurement. Identification is supported by a clear SKU and GTIN, easing traceability and stock control within inspection routines. Lightweight handling and a nominal weight of 0.01 kg make repeated manual use less tiring, while the standardised diameter supports interchangeability with holders and fixtures designed for metric gauge pins. For record-keeping and procurement, the compact format reduces administrative overhead.

For assured gauging quality from the Metav IndustryLine, contact Metav Werkzeuge in Emmerich for technical guidance and supply of the M323.487 precision gauge pin.

Technical data

• Article number: M323.487
• GTIN: 4061905057830
• Eclass: 21170231
• Category: Messstifte
• Manufacturer: Metav IndustryLine

Core technical data

• Diameter: 4.87 mm
• Tolerance: ±0.001 mm
• Length: 50 mm
• Weight: 0.01 kg

Special features

• Material: Special steel
• Workshop execution
• Supplied individually
• Application: end measurements

FAQ

What precision is achieved with this gauge pin?
The M323.487 achieves a tolerance of ±0.001 mm (1 µm), which is suitable for high-precision dimensional checks where micrometric control is required.

How is the gauge pin used in quality checks?
This inspection pin is intended for direct dimensional verification, especially for end measurements and bore checking, and is compatible with standard metric pin holders and fixtures.

What is the construction and material of the pin?
The pin is manufactured from special steel and finished for workshop use to provide durability and reliable contact performance during repeated inspections.

How is the product supplied and identified?
The item is supplied individually and is identifiable by SKU M323.487 and GTIN 4061905057830 for inventory and traceability purposes.

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