3.87mm Gauge Pin, Single, ±0.001mm Accuracy, 50mm Length, Workshop Version - Metav IndustryLine

Take advantage of the combination of ±0.001 mm accuracy, a compact 3.87 mm diameter and a sturdy 50 mm length for repeatable end‑measurement tasks in workshop environments. Order directly via Metav Werkzeuge or consult our specialists for specification matching.

Gauge pin M323.387 — single precision test pin, ±0.001 mm accuracy, 3.87 mm diameter (Metav IndustryLine)

The gauge pin M323.387 is a single precision test pin intended for end‑measurement and inspection tasks in workshop and quality‑control applications, combining a compact form with laboratory‑grade tolerances.

• High precision ±0.001 mm
• Diameter 3.87 mm, length 50 mm
• Special steel for wear resistance
• Workshop execution, robust handling

Reliable measurement where repeatability matters

The compact precision pin delivers a very fine tolerance of ±0.001 mm, which is suitable for calibrated end‑measurements and tight inspection criteria. Such a tolerance reduces uncertainty in pass/fail checks and in comparative gauging, enabling consistent dimensional decisions at the production bench. The design focuses on high repeatability, so single measurements are more likely to match subsequent checks, shortening inspection loops and lowering rework rates.

Clear technical benefits for everyday workshop use

A 3.87 mm diameter combined with a 50 mm length offers a practical reach for small bores, slots and stepped features while remaining easy to position by hand or in simple fixtures. The pin’s compact geometry decreases the risk of bending or offset during placement, contributing to reliable contact points and improved measurement confidence. The low mass supports quick handling and reduces thermal influence during short inspection cycles.

Durable construction for frequent inspection tasks

Machined from special steel, the pin is engineered for wear resistance and dimensional stability under repeated contact. Surface finish and material choice minimise fretting and abrasion effects, extending service life in high‑throughput environments. This workshop execution is intended for everyday use where robustness and consistent performance are required without complex handling procedures.

Integration into inspection routines and sets

The single pin suits spot checks, comparator fixtures and supplementation of plug‑gauge assortments. Its compact form factors into existing storage or inspection trays and can be used as a reference element in jigs. For traceability and procurement, the item is listed under SKU M323.387 by Metav IndustryLine, so it is straightforward to specify as a replacement part or to include in a documented inspection setup.

For precise, reliable end‑measurements choose the Metav IndustryLine gauge pin M323.387 and contact Metav Werkzeuge for expert advice and procurement from Emmerich.

Technical data

• SKU: M323.387
• GTIN: 4061905055485
• Label: Prüfstift, einzeln, 3.87 mm, ±0.001 mm, length 50 mm

Facts

• Diameter: 3.87 mm
• Length: 50 mm
• Accuracy: ±0.001 mm
• Weight: 0.007 kg

Special features

• Material: Special steel
• Workshop execution
• Single precision test pin
• Intended use: end measurements and inspection

FAQ

What tolerance does this gauge pin provide?
The gauge pin M323.387 from Metav IndustryLine is specified with a tolerance of ±0.001 mm, making it suitable for tight inspection limits and repeatable end‑measurement tasks.

Which applications suit a 3.87 mm gauge pin?
A 3.87 mm diameter pin is appropriate for small bores, slot gauges and stepped features in machining and assembly checks; the Metav IndustryLine M323.387 is aimed at workshop inspection and comparative gauging.

Is the material suitable for frequent use?
Yes, the pin is made from special steel designed to resist wear and maintain dimensional stability during repeated contact typical of workshop inspections.

Can this pin be used as a reference in fixtures?
The M323.387 single precision pin is well suited as a fixed reference element in simple fixtures and comparator arrangements due to its compact length and high repeatability.

How is the item identified for ordering or documentation?
Order or document the part using SKU M323.387 (Metav IndustryLine); the GTIN 4061905055485 is available for system‑level tracking.

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