0.78mm Test Pin Single ±0.001 mm, 50mm Length, Workshop Version - Metav IndustryLine

Take advantage of micrometric accuracy, compact geometry and workshop-ready robustness to speed up inspection routines and reduce rework. The combination of a 0.78 mm diameter, ±0.001 mm tolerance and a 50 mm length makes this pin ideal for precise end-measure checks and alignment tasks; order directly via Metav Werkzeuge or consult our specialists for component matching.

M323.078 Gauge Pin — 0.78 mm diameter, ±0.001 mm, 50 mm length (Metav IndustryLine)

The M323.078 gauge pin is a workshop-grade metrology pin for precise end-measure verification and alignment tasks in production and quality control settings.

• Workshop-grade construction
• Diameter 0.78 mm, tolerance ±0.001 mm
• Length 50 mm for precise end measurements
• Special steel for consistent wear resistance

Micrometric accuracy for dependable inspection results

The central benefit of this precision pin is its ±0.001 mm tolerance, which corresponds to approximately 1 µm of allowable deviation. Such fineness of control transforms routine checks into reliable decision points: acceptance or rework can be determined with confidence, reducing downstream production errors. With a 0.78 mm nominal diameter, the element is tailored to fine-geometry measurements where standard gauges lack the necessary subtlety. The result is predictable repeatability in gauging operations and more efficient quality workflows.

Compact length and robust handling for workshop use

A 50 mm shank provides reach without compromising stiffness, allowing secure seating in fixtures, test stands or assembly jigs. The workshop execution emphasises practical handling: the pin balances manoeuvrability with sufficient length to access recessed bores and alignment features. Because the design is optimised for workshop routines, measurement sequences run faster and operator handling remains straightforward, supporting higher throughput in production and inspection cycles.

Material choice and operational longevity

Manufactured from special steel, the pin resists wear in repeated insertion and withdrawn cycles, extending useful life under normal workshop conditions. Its low mass aids fine positional control during delicate measurements while maintaining the mechanical stability expected from metrology hardware. The compact geometry and hardened finish yield consistent contact surfaces, which helps maintain measurement integrity over many cycles and reduces the frequency of replacement tools.

Consult Metav Werkzeuge in Emmerich for tailored advice on matching the M323.078 gauge pin to inspection fixtures and assembly tasks, or ask our team for recommendations on compatible gauges and handling solutions.

Technical data

• Article number: M323.078
• GTIN: 4061905056062
• Manufacturer: Metav IndustryLine

Core specifications

• Diameter: 0.78 mm
• Tolerance: ±0.001 mm
• Length: 50 mm
• Weight: 0.003 kg

Features and delivery

• Material: Special steel
• Single unit delivery
• Workshop execution
• Classification: eCl@ss 21170231

FAQ

What tolerance is guaranteed for this gauge pin?
The M323.078 gauge pin is manufactured and specified to ±0.001 mm, enabling micrometric inspection precision for critical acceptance decisions.

Which tasks is this pin suitable for?
It is suitable for fine end-measure checks, alignment of small bores and precision assembly verification where a 0.78 mm reference is required.

What material is used and how does that affect wear?
Made from special steel, the pin offers good wear resistance for repeated gauging cycles, supporting longevity in a workshop environment.

How is the product supplied and identified?
The item is delivered as a single gauge pin under article number M323.078 and can be identified by GTIN 4061905056062 for inventory and traceability.

Can this pin be used for hole gauging and alignment?
Yes; the geometry and micrometric tolerance make it well suited for hole gauging, alignment checks and as a precise reference in fixture setups.

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