3.45mm Gauge Pin, ±0.001mm Accuracy, 50mm Length, Workshop Version - Metav IndustryLine

Take advantage of the combination of industrial accuracy, compact dimensions and robust workshop design for reliable end‑measure checks. Order directly via Metav Werkzeuge or consult our specialists for sizing and delivery options.

Gauge pin M323.345 — 3.45 mm, ±0.001 mm, 50 mm length (Metav IndustryLine)

A gauge pin M323.345 designed for precision end‑measure verification and pin‑gauge applications in workshop and inspection environments.

• Highly precise ±0.001 mm tolerance
• Diameter 3.45 mm for tight fits
• Length 50 mm for deeper verification
• Workshop version with transport box

Reduce measurement uncertainty with industrial accuracy

The gauge pin M323.345 achieves a tolerance of ±0.001 mm, making it suitable for critical end‑measure checks and tight‑fit verification in assembly and inspection processes. This level of precision minimises measurement uncertainty and supports repeatable go/no‑go assessments. The straight cylindrical form and closely controlled diameter ensure consistent contact geometry during insertion and removal, which in turn reduces variation introduced by handling or fixturing.

Compact, robust format for routine workshop checks

Manufactured from special steel, this test pin combines stiffness with corrosion resistance appropriate for everyday workshop conditions. The 50 mm length and 3.45 mm diameter balance accessibility with rigidity, allowing verification of recessed bores and alignment pins without excessive flex. The workshop version is intended for regular use and is supplied in a transport box, protecting the gauge during storage and transit and helping to preserve the specified tolerance over time.

Practical integration in quality routines and fixtures

With a mass of just 0.006 kg, the pin is simple to handle and can be used for manual gauging, fixture setting and as a reference element in inspection benches. The robust finish and compact geometry allow quick tactile verification as well as insertion into dedicated test jigs. Traceability is supported by the clear marking of SKU M323.345 and GTIN 4061905059056, facilitating inventory control and process documentation in a production environment.

For reproducible end‑measure results choose the Metav IndustryLine gauge pin and contact Metav Werkzeuge in Emmerich for procurement advice and delivery details

Technical data

• Article number: M323.345
• GTIN: 4061905059056

Facts

• Diameter: 3.45 mm
• Length: 50 mm
• Tolerance: ±0.001 mm
• Weight: 0.006 kg

Special features

• Material: Special steel
• Workshop version
• Delivered in transport box
• Category: Gauge pins / Messstifte
• ECLASS: 21170231

FAQ

What is the intended use of this gauge pin?
The gauge pin M323.345 is intended for end‑measure checks, pin‑gauge verification and alignment tasks in workshops and inspection stations; it is suitable for insertion tests and fixture set‑up.

What level of precision does the pin provide?
This test pin offers a precision of ±0.001 mm, which is appropriate for high‑accuracy dimensional checks where tight tolerances are required.

Which material is used for the pin and how durable is it?
The pin is made from special steel; the material and workshop design provide good stiffness and resistance for routine use in industrial environments.

How is the pin delivered and identified?
The gauge pin is supplied in a transport box to protect the finish; identification includes SKU M323.345 and GTIN 4061905059056 for traceability.

Can the pin be used for recessed bore checks?
Yes, the 50 mm length and rigid diameter make it suitable for checks of recessed bores, alignment features and assembly verification.

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