7.57mm Gauge Pin, ±0.001mm Accuracy, 50mm Length, Workshop Version - Metav IndustryLine

Take advantage of precision, extremely tight tolerance ±0.001 mm and a durable special steel finish for reliable end-measurement references and repeatable fixture inspection. Order the inspection pin directly via Metav Werkzeuge or consult our specialists for application advice.

Inspection pin M323.757 – 7.57 mm Ø, ±0.001 mm tolerance, workshop-grade

The inspection pin M323.757 is a single, workshop-grade probe pin designed for use as a dimensional reference or gauge element in fixtures and verification rigs

• Workshop-grade construction for robust use
• Diameter 7.57 mm with ±0.001 mm accuracy
• Length 50 mm for deep reference points
• Supplied in a transport case for safe handling

High-precision reference that reduces rework and inspection time

The pin offers a diameter of 7.57 mm with an exceptional tolerance of ±0.001 mm, making it suitable where narrow dimensional windows determine part acceptance. Such a tight tolerance means the element functions as a dependable datum or reference in repeat gauging and fixture checks, reducing variability introduced by worn or imprecise pins. By using a fixed, hardened probe element with verified geometry, measurement cycles become more predictable and non-conforming parts can be identified earlier, supporting faster corrective action and less downstream rework. The engineered accuracy translates directly into time and cost savings in quality control processes.

Durable workshop design for everyday industrial use

Manufactured in special steel and issued as a workshop-grade component, this probe pin tolerates frequent handling and the mechanical stresses typical of production environments. The 50 mm length provides access to recessed features while maintaining sufficient stiffness for contact stability; the balance between reach and rigidity reduces deflection during probing. Supplied in a protective transport case, the element is kept secure in transit and storage, prolonging service life and preserving the calibrated geometry. The robust finish eases maintenance intervals and ensures the pin remains a reliable part of the inspection toolkit over multiple production runs.

Practical integration into gauges, fixtures and measurement benches

As a single probe element, the component readily integrates into existing gauge sets, sliding jigs or fixed fixtures where a precise dimensional reference is required. The compact mass and consistent diameter make it suitable as a replacement pin or a standardised datum across multiple stations, improving interchangeability and simplifying inventory. Its geometry is ideal for end-measurement tasks and fits common locating holes and bushings used in bench fixtures. The clear specification of diameter, length and tolerance facilitates comparison against bespoke requirements and helps maintenance planners choose the correct spare without ambiguity.

Contact Metav Werkzeuge in Emmerich to specify quantities, confirm compatibility with existing gauges or request tailored batch production for workshop use – Metav Werkzeuge GmbH, Parkring 45, 46446 Emmerich; info@metav-werkzeuge.com; +49 2822 7131930

Technical data

• Article number: M323.757
• GTIN: 4061905060489
• Manufacturer: Metav IndustryLine

Facts

• Diameter: 7.57 mm
• Tolerance / Accuracy: ±0.001 mm
• Length: 50 mm
• Weight: 0.022 kg

Special features

• Workshop-grade execution
• Material: Special steel
• Single probe pin for dimensional reference
• Supplied in transport case
• Category: Gauge pins

FAQ

What is the measurement tolerance of this gauge pin? The inspection pin is specified with a tolerance of ±0.001 mm, suitable for high-precision reference tasks.

Is the pin suitable for use in production fixtures and jigs? Yes, the workshop-grade design and special steel construction make the pin appropriate for repeated use in production fixtures and gauge assemblies.

What is the usable length and access capability of the pin? The pin has a length of 50 mm, offering reach into recessed features while maintaining stiffness for stable contact.

Can this element be used as a replacement pin across multiple stations? The defined diameter of 7.57 mm and tight tolerance support interchangeability as a standard reference element in multi-station setups.

Does the product include protective packaging for transport? The probe pin is supplied in a transport case to protect the geometry and surface finish during transit and storage.

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