13.9mm Gauge Pin 50mm Length Workshop Version, Special Steel - Metav IndustryLine

Combine the ±0.002 mm accuracy, special-steel construction and compact 50 mm length for reliable, repeatable gauging in workshop and inspection routines — order the gauge pin directly via Metav Werkzeuge or consult our specialists for application advice.

Gauge pin M323.D90 — 13.9 mm diameter, 50 mm length (Metav IndustryLine)

The gauge pin M323.D90 is a single precision test pin designed for workshop gauging and quality-control checks of bores and fit dimensions.

• Precision ±0.002 mm tolerance
• 13.9 mm diameter, 50 mm length
• Made from special steel
• Workshop version for robust use

Reduce rework with assured dimensional control

The compact gauge pin is specified for a tight tolerance of ±0.002 mm, making it a practical instrument where small deviations have large production consequences. Built to deliver consistent reference diameters, this test pin supports fast go/no‑go decisions during assembly checks and first-article inspections. The high nominal accuracy shortens inspection cycles and reduces costly rework by providing a clear, measurable reference for fit and clearance assessments.

Compact format suited to confined and repeat checks

With a 13.9 mm diameter and 50 mm length, the pin is optimised for confined bore checks and repetitive fit testing in fixture and jig environments. The short, rigid design minimises deflection during handling, improving measurement reliability in routine use. Its size and single-unit supply allow easy storage in tool trays and rapid selection during production runs, supporting efficient workflow and less downtime between checks.

Durable construction for daily workshop demands

Constructed from special steel, the test pin is finished for wear resistance and enduring dimensional stability under regular handling. The workshop version designation indicates a balance between robustness and precision — suitable for daily inspection tasks where tools must survive frequent use without sacrificing performance. Where traceable durability matters, this build offers dependable service life in demanding industrial and maintenance settings.

Practical integration into inspection processes

As an individual precision pin, the component is intended for straightforward tasks such as plug checks, fit verification and end‑measure confirmation in both small-batch and serial production contexts. The simple form factor enables quick substitution into existing gauging fixtures or handheld checks without complex setup. By supplying a stable reference diameter in a compact part, the pin contributes directly to faster decision-making and higher throughput in standard quality-control routines.

Contact Metav Werkzeuge for tailored advice on workshop use of the Metav IndustryLine gauge pin M323.D90 and to discuss suitable quantities and delivery from our Emmerich facility

Technical data

• Article number: M323.D90
• GTIN: 4061905067563
• Manufacturer: Metav IndustryLine
• Material: Special steel
• Diameter: 13.9 mm
• Length: 50 mm
• Accuracy: ±0.002 mm
• Weight: 0.1 kg
• Unit: single test pin

Numbers / Core technical data

• Diameter: 13.9 mm
• Length: 50 mm
• Tolerance: ±0.002 mm
• Weight: 0.1 kg

Special features

• Workshop execution
• Single unit delivery
• Special-steel construction
• Designed for bore and fit checks

FAQ

What is the stated tolerance of this gauge pin?
The gauge pin M323.D90 is specified with a tolerance of ±0.002 mm, suitable for tight-fit inspection work and repeatable reference measurements.

Is this pin intended for workshop or laboratory use?
The M323.D90 is a workshop version, designed for robust everyday use in production and maintenance environments rather than as a delicate laboratory standard.

How is the component supplied?
The item is supplied as a single precision test pin (SKU M323.D90), intended for individual selection and use in inspection routines.

Which tasks is the pin suited to?
The pin is intended for bore gauging, fit checks and end‑measure confirmation, providing a compact, stable reference diameter for assembly and inspection tasks.

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