3.97mm Gauge Pin Single ±0.001mm Length 50mm Workshop Version - Metav IndustryLine

Take advantage of the combination of industrial accuracy, robust workshop design and traceable dimensions for reliable end‑of‑line checks. Order the gauge pin directly from Metav Werkzeuge or consult our specialists for integration into inspection routines.

M323.397 Gauge pin – 3.97 mm, ±0.001 mm, 50 mm length (Metav IndustryLine)

M323.397 is a single gauge pin for precision fit and dimensional checks in workshop and metrology settings

• High‑precision ±0.001 mm tolerance
• Diameter optimised for tight fits 3.97 mm
• 50 mm length in workshop design
• Special steel for wear resistance

Trustworthy precision that reduces rework

The ±0.001 mm tolerance of this gauge pin supports highly repeatable go/no‑go and reference checks, reducing downstream rework and scrap. Manufactured for workshop use, the pin’s 3.97 mm diameter and 50 mm working length make it suitable for verifying bore sizes, ring gauges and assembly fits where small clearance control is critical. Using a dedicated pin for routine checks streamlines inspection sequences and shortens cycle times.

Durable material and workshop readiness

Constructed from special steel, the pin tolerates frequent handling and maintains dimensional stability under normal workshop conditions. The workshop version design balances hardness with resistance to surface damage, so calibrated dimensions remain reliable over an extended service life. This durability translates into fewer replacements and a lower total cost of ownership in busy production environments.

Simple integration into inspection workflows

The single‑piece supply and compact format enable straightforward use with bench fixtures, micrometre comparators and optical comparators. As a compact precision pin, it is easy to position and to use in repetitive checks, helping to maintain a consistent inspection routine. Clear dimensional marking and the defined tolerance support quick acceptance decisions during quality control.

Designed for practical metrology and traceability

Although compact, the pin is intended for professional inspection tasks where traceable dimensions matter. The clear specification of 3.97 mm diameter and ±0.001 mm accuracy assists in documenting measurement procedures and audit trails. For factory calibration policies or integration into quality documentation, the defined specification simplifies record keeping.

Why Metav IndustryLine is a dependable partner

Metav IndustryLine supplies measurement tools with a focus on accessible precision and dependable logistics from Emmerich. The brand combines decades of technical competence with broad product availability, enabling consistent supply to workshops and quality departments. The result is a reliable source for precision items that support production stability and quality assurance.

Contact Metav Werkzeuge for a quotation or to discuss how the Metav IndustryLine gauge pin M323.397 can be integrated into existing inspection routines

Technical Data

• SKU: M323.397
• GTIN: 4061905056192
• ECLASS: 21170231
• Category: Gauge pins
• Label: Gauge pin, single, 3.97 mm, ±0.001 mm, length 50 mm

Facts

• Diameter: 3.97 mm
• Tolerance: ±0.001 mm
• Length: 50 mm
• Weight: 0.007 kg
• Measurement range min/max: 3.97 mm

Special features

• Material: special steel
• Workshop version
• Supplied individually
• Intended for fit and dimensional checks
• Storytrigger: end measurements

FAQ

What level of accuracy can be expected from this gauge pin?
The Metav IndustryLine gauge pin M323.397 provides an accuracy of ±0.001 mm, suitable for tight tolerance fit checks and reference inspections.

Is the pin suitable for repeated workshop use?
Yes, the gauge pin is a workshop version made from special steel and designed for regular handling and routine verification tasks.

Which measurements is this pin intended to check?
This inspection pin is intended for bore verification, go/no‑go fit assessments and comparative checks where a 3.97 mm reference is required.

Does the product come individually or in sets?
The item is supplied individually, making it easy to introduce as a stand‑alone reference tool in inspection workflows.

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