1.87mm Gauge Pin, ±0.001mm Accuracy, 50mm Length, Workshop Version, Special Steel - Metav IndustryLine

Take advantage of ±0.001 mm repeatability and a compact Ø 1.87 mm, 50 mm form factor to secure reproducible end‑measurements and go/no‑go checks in busy workshops; order directly from Metav Werkzeuge or consult the team for application advice.

Gauge pin, single, Ø 1.87 mm, ±0.001 mm, 50 mm length (Metav IndustryLine)

The gauge pin is a workshop‑grade measuring mandrel designed for precise end‑measurements and insertion checks in precision engineering and quality control.

• Workshop‑grade design for robust use
• Diameter Ø 1.87 mm with ±0.001 mm tolerance
• 50 mm hardened measuring length for stability
• Made from special steel for wear resistance

Precision where smallest deviations matter

The compact measuring mandrel delivers a tolerance of ±0.001 mm, making it suited to tasks where micrometre accuracy is required. A Ø 1.87 mm diameter combined with a 50 mm length provides a stable contact surface that reduces bending and run‑out during insertion checks. This level of control helps maintain product conformity and reduces the risk of downstream rejects, so process reliability is improved and inspection cycles become more predictable. The component’s minimal form factor also eases storage and immediate access at the inspection bench.

Robust construction for repeatable measurement

Constructed from special steel and finished for workshop use, the pin balances hardness with surface finish to preserve measurement integrity over many cycles. The 50 mm measuring length gives sufficient engagement for most plug and end‑measurement tasks while remaining stiff enough for manual handling. Where repetitive checks are routine, the durable material and workshop execution minimise wear‑related drift and thus prolong the interval between rework or replacement, reducing long‑term operating costs.

Practical application in quality control routines

This precision probe is ideal for insertion and end‑measurement checks in small bore gauges, fixture verification and component acceptance testing. The narrow diameter suits fine bores and small features typical in precision machining, toolmaking and instrument manufacture. Marking and traceability are straightforward thanks to the SKU M323.187 and GTIN record, which supports inventory control and process documentation for quality management systems.

Integration and handling guidelines

Fitting the pin into inspection fixtures or comparator setups is uncomplicated due to the standardised cylindrical form. Gentle handling and clean contact surfaces preserve the ±0.001 mm performance; avoid abrasive cleaning and use appropriate storage to prevent nicks. The lightweight construction (approx. 0.004 kg) makes the part easy to position, while the workshop design tolerates regular handling encountered in production environments.

Choose the Metav IndustryLine gauge pin M323.187 for reliable, repeatable small‑feature inspection — contact Metav Werkzeuge in Emmerich for tailored advice and prompt supply via info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: M323.187
• GTIN: 4061905054853
• Brand: Metav IndustryLine
• Category: Messstifte
• ECLASS: 21170231

Facts

• Diameter: 1.87 mm
• Length: 50 mm
• Tolerance: ±0.001 mm
• Weight: 0.004 kg

Special features

• Material: special steel
• Workshop execution
• SKU: M323.187
• Label: Prüfstift, einzeln, 1,87mm, +/- 0.001 mm Länge 50 mm

FAQ

What level of accuracy can be expected from this gauge pin?
The gauge pin is specified with a tolerance of ±0.001 mm, indicating micrometre‑class repeatability suitable for fine inspection work.

Is the pin suitable for small bore insertion checks and go/no‑go testing?
Yes — the Ø 1.87 mm diameter and 50 mm length make the pin appropriate for small bore verification and routine go/no‑go assessments.

Which material is used and what does that mean for wear resistance?
The pin is made from special steel with a workshop finish, offering a balance of hardness and surface quality that supports extended service life under regular inspection use.

Can this item be integrated into existing fixtures and gauges?
The standard cylindrical geometry and documented SKU facilitate straightforward integration into inspection fixtures, small bore comparators and test jigs.

How is traceability handled for inventory and quality records?
The product is listed under SKU M323.187 with GTIN 4061905054853, which supports inventory control and documentation for quality systems.

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