3.55mm Test Pin Length 50mm ±0.001mm Workshop Version - Metav IndustryLine

Take advantage of the combination of ultra‑fine ±0.001 mm accuracy and robust special steel construction for repeatable end‑measurement tasks; order directly via Metav Werkzeuge or ask our consultants for application advice.

M323.355 Test Pin (3.55 mm, ±0.001 mm; 50 mm) – Metav IndustryLine

The M323.355 Test Pin is a single precision inspection pin designed for reliable end‑measurements and gauging tasks in workshop and production environments

• Workshop design for robust daily use
• Diameter 3.55 mm with ±0.001 mm accuracy
• 50 mm overall length for end‑measurements
• Supplied in protective transport case

Precision that reduces rework and inspection time

The finely finished inspection pin delivers an accuracy of ±0.001 mm, equivalent to one micrometre, which provides a clear, objective measurement basis for critical end‑dimensions. This level of precision minimises the need for repeat checks and reduces downstream rework; in practice it helps to keep assembly tolerances within specification and supports efficient quality control processes. The narrow 3.55 mm diameter and the precise length control are tailored for tight bore and end‑face checks where repeatability is decisive.

Mechanical robustness for everyday workshop use

Made from special steel and supplied in a protective transport case, this workshop version is engineered for frequent handling and secure transport between bench and machine. The 50 mm overall length offers a practical working reach without compromising stiffness, so contact stability is maintained during manual gauging tasks. The compact mass contributes to responsive handling while the material choice ensures wear resistance in contact applications, extending the service life and lowering total cost of ownership through fewer replacements.

Simple integration into established inspection routines

The single inspection pin is suitable as a fixed reference for end‑measurement, gauging fixtures or portable checks where a small, repeatable contact element is required. Its uncomplicated geometry allows quick seating in holders or adapters and straightforward comparison against master gauges. Where traceable results are required, the product supports documentation workflows through standard metrology practice and clear numerical outcomes rather than subjective assessment, improving decision speed on shop‑floor acceptance.

Contact Metav Werkzeuge for tailored advice or to order the Metav IndustryLine test pin directly from Emmerich; email info@metav-werkzeuge.com or call +49 2822 7131930

Technical Data

• SKU: M323.355
• GTIN: 4061905055577
• Category: Messstifte
• Weight: 0.007 kg

Facts

• Diameter: 3.55 mm
• Length: 50 mm
• Accuracy: ±0.001 mm

Special features

• Material: special steel
• Workshop version
• Supplied in protective transport case

FAQ

What tolerances can be reliably checked with this inspection pin?
The inspection pin achieves ±0.001 mm tolerance performance, making the M323.355 Test Pin (Metav IndustryLine) suitable for micrometric end‑measurement tasks where variations of one micrometre matter.

Is the test pin suitable for repeated shop‑floor use?
Yes, the workshop design and special steel construction enable durable, repeated use; the supplied protective transport case keeps the pin secure during storage and handling.

Can this pin be mounted in gauging fixtures or holders?
The straight geometry and standard diameter allow the pin to be seated in common holders and fixtures for comparison and fixed reference applications.

Does the product include calibration documentation?
Calibration information is provided according to the product labelling and delivery scope; please contact Metav Werkzeuge for details about traceability and certificates.

What typical applications suit a 3.55 mm, 50 mm inspection pin?
Common uses include end‑face checks, small bore gauging, fixture reference points and final inspection of machined components where compact, repeatable contacts are required.

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