3.98mm Gauge Pin Single ±0.001mm 50mm Length Workshop Finish - Metav IndustryLine

Take advantage of the precise ±0.001 mm tolerance and compact 3.98 mm diameter to secure repeatable end‑dimension checks; the robust special steel construction and workshop design support frequent use. Order the gauge pin directly via Metav Werkzeuge or consult our specialists for application advice.

Gauge pin M323.398 — Precision 3.98 mm, ±0.001 mm; 50 mm length (Metav IndustryLine)

The Gauge pin M323.398 is a workshop‑grade precision pin for end‑dimension verification and plug checks in industrial metrology, designed for repeatable measurements in inspection and production environments.

• Workshop‑grade precision pin
• Diameter 3.98 mm ±0.001 mm tolerance
• 50 mm length made of special steel
• Supplied individually with GTIN

Reduce measurement uncertainty with sub‑micrometre repeatability

High‑accuracy inspection begins with stable reference elements. The gauge pin delivers a nominal diameter of 3.98 mm with a declared variation of ±0.001 mm, which translates into reliable verification of bore diameters and reference plugs where tight end‑dimension control is required. In practice, this level of precision reduces rework and supports fast go/no‑go assessments on the shop floor. The specification aligns the pin with tasks that demand consistent dimensional references rather than bulk production gauging, so it is particularly suitable for final inspection steps and calibration bench use.

Built for routine workshop handling and durability

Constructed from special steel, the pin balances wear resistance with dimensional stability across repeated measurements. The 50 mm length provides a practical engagement depth while keeping handling straightforward, especially during manual insertion and withdrawal. The workshop execution emphasises robustness for daily use: finish and hardness are selected to maintain geometry under contact stresses typical in assembly and inspection processes. Lightweight at around 0.007 kg, the pin is easy to position and reduces operator fatigue during batch checks.

Traceability and inventory integration for quality systems

Supplied as a single item and identified by GTIN 4061905056208, the product supports traceable stock management and systematic replacement cycles. The clear labelling and unique article code simplify documentation in inspection reports and quality records, enabling straightforward linking between measured results and the reference element used. Integration into incoming‑inspection regimes or periodic tool audits is therefore uncomplicated, supporting conformity documentation and audit readiness within established quality workflows.

Practical applications and compatibility in metrology routines

This precision pin is intended for end‑dimension checks, plug verification and use as a master reference in comparative measurements. Its compact diameter and moderate length make it well suited to verifying small bores, stepped features and end faces where a rigid, repeatable probe is required. The workshop design and robust material choice mean the pin is effective in production environments that demand quick, reliable checks rather than laboratory‑only tools. When paired with simple holding fixtures or manual gauges, the pin becomes a quick reference that speeds inspection without compromising traceability.

For reliable end‑dimension verification, contact Metav Werkzeuge to discuss the Metav IndustryLine gauge pin M323.398 and arrange supply from our Emmerich warehouse via info@metav-werkzeuge.com or +49 2822 7131930

Technical Data

• Article number: M323.398
• GTIN: 4061905056208
• Brand: Metav IndustryLine

Facts

• Diameter: 3.98 mm
• Tolerance/accuracy: ±0.001 mm
• Length: 50 mm
• Weight: 0.007 kg

Special features

• Material: special steel
• Workshop execution
• Supplied individually
• Intended use: end‑dimension checks

FAQ

What level of tolerance does this gauge pin provide?
The gauge pin M323.398 from Metav IndustryLine is specified at ±0.001 mm, making it suitable for precise end‑dimension verification and tight plug checks.

Is the pin suitable for repeated production checks?
Yes, the workshop execution and special steel construction of the Metav IndustryLine gauge pin are designed for regular use in production and inspection routines.

Can this gauge pin be integrated into documentation and inventory systems?
The item is supplied individually and identified by GTIN 4061905056208 and article number M323.398, facilitating traceability and recordkeeping in quality systems.

Which inspection tasks are best suited to this pin?
The pin is ideal for end‑dimension checks, plug verification and as a reference for comparative measurements on small bores and stepped features.

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