3mm Gauge Pin Length 50mm ±0.001mm, Workshop Version - Metav IndustryLine

Take advantage of the combination of ultra‑fine accuracy, compact handling and workshop‑grade construction for reliable end‑measure checks. Order the gauge pin directly via Metav Werkzeuge or consult our advisors for specification support.

Gauge pin M323.300 — Test pin, 3.00 mm diameter, ±0.001 mm tolerance (Metav IndustryLine)

Gauge pin M323.300 is a single test pin engineered for precise end‑dimension verification in workshop inspection and small‑part quality control.

• Workshop version for robust daily use
• Diameter 3.00 mm with ±0.001 mm accuracy
• Delivered in protective plastic case

Precision where tight tolerances matter

The clamp‑free, single‑piece test pin delivers ±0.001 mm positional accuracy for objective end‑measure verification. With a nominal diameter of 3.00 mm, the pin targets applications where deviations of a few micrometres are consequential; the specified tolerance corresponds to roughly 1 micrometre, enabling repeatable checks that support process stability and reduce scrap. This level of precision suits fine mechanical inspection tasks where objective numerical comparison is required rather than subjective assessment.

Robust workshop construction for repeatable handling

Made from special steel, the component is configured as a workshop execution product to withstand frequent use on the shop floor. The 50 mm gauge length provides a stable reference while remaining compact enough for quick handling; the slender design and low mass favour swift placement during batch checks. Supplied individually and housed in a protective case, the pin is protected against contamination and transport damage, supporting consistent measurement routines and minimizing downtime between inspections.

Micro‑range size tailored for fine components

Classified for micro measurements, the small diameter and short working length make this pin ideal for inspection of miniature bores, pins and precision features in watchmaking, medical components and micro‑mechanics. The compact format preserves stiffness at the contact interface, helping to avoid bending or misalignment that would otherwise degrade measured results. In practical terms, the pin enables straightforward verification of critical end dimensions without requiring clumsy adaptors or complex fixtures.

Traceability and workflow integration

The single‑item supply and clear identification (GTIN available) support traceable inspection workflows and inventory control. The geometry and tolerance specification allow easy inclusion in existing quality control procedures as a go/no‑go reference or as part of a documented inspection step. As a Metav IndustryLine product, the pin forms part of a broader strategy to make precision tools accessible to industrial and craft workshops, combining dependable build quality with simple logistical integration.

For high‑precision end‑measure verification choose the Metav IndustryLine gauge pin and contact Metav Werkzeuge in Emmerich for tailored advice — e‑mail info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: M323.300
• GTIN: 4061905055287
• Label: Prüfstift, einzeln, 3,00mm, +/- 0.001 mm Länge 50 mm
• Manufacturer: Metav IndustryLine

Facts

• Diameter: 3.00 mm
• Tolerance: ±0.001 mm
• Length: 50 mm
• Weight: 0.006 kg
• Measurement range: 3 mm

Special features

• Material: special steel
• Workshop execution
• Supplied individually
• Protective plastic case for transport and storage
• eClass: 21170231

FAQ

What accuracy can be expected from the gauge pin M323.300?
The gauge pin M323.300 is specified to ±0.001 mm, providing micrometre‑level repeatability suitable for fine inspection tasks.

Is the pin supplied ready to use and protected for transport?
Yes, the test pin is supplied individually and comes in a protective plastic case to prevent contamination and transport damage.

Which materials is the pin suitable for checking?
The pin itself is a measuring artefact for dimensional verification and is used to check component bores, pins and end features regardless of the workpiece material; suitability for specific machining or material compatibility depends on the inspection setup rather than the pin.

Can the pin be integrated into an existing inspection routine?
The compact geometry and standard identification enable simple integration into documented quality steps or fixture‑based checks as a reference for end‑dimension control.

How is traceability handled for this item?
The article is identifiable by SKU M323.300 and GTIN 4061905055287, supporting inventory and traceability requirements in inspection processes.

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