16.81mm Gauge Pin, 50mm Length Workshop Version, Special Steel Case - Metav IndustryLine

Precision, workshop-grade construction and a tight tolerance of ±0.002 mm combine to make fast, repeatable end measurements possible; the M323.G81 is machined from special steel and measures 16.81 mm in diameter with a 50 mm length. Order the test pin directly via Metav Werkzeuge or consult Metav’s advisors for application support and rapid supply.

M323.G81 test pin — 16.81 mm diameter, 50 mm length (Metav IndustryLine)

M323.G81 is a single test pin for precise end‑measurement tasks in workshop inspection and toolroom environments

• Workshop execution, robust for daily use
• Diameter tolerance held to ±0.002 mm
• Compact 50 mm length for tight setups
• Machined from special steel for dimensional stability

Consistent accuracy where it matters

Machined to a ±0.002 mm tolerance, this single test pin delivers the dimensional control required for end‑measurement and go/no‑go referencing in production or inspection setups. The nominal 16.81 mm diameter and 50 mm length are controlled by precision turning and finishing operations that reduce form error and concentricity deviation. Such repeatability supports shorter setup times and fewer rejects, helping to keep production flow steady while maintaining documented measurement confidence.

Workshop design for practical handling and fixtures

The M323.G81 is built as a workshop version, prioritising robustness and straightforward integration into jigs, gauges and fixture plates. Its compact dimensions suit tight measurement spaces common in toolrooms and small‑batch machining, while the special steel construction provides a balance of stiffness and wear resistance for repeated seating in clamps or holders. The lightweight nature supports easy handling during multi‑point inspection routines and minimises the risk of deflection in short‑span checks.

Fit for inspection sequences and traceable workflows

As a dedicated test pin, this component is suitable for reference tasks, end‑dimension checking and setting operations in standard metrology workflows. The clear numerical data — 16.81 mm diameter, 50 mm length, ±0.002 mm accuracy and a mass of about 0.15 kg — allow planners to compare it directly with existing gauges and fixtures. Its classification within the micro measuring range underlines suitability for fine mechanical work where compact gauges deliver the necessary control without compromising handling.

For workshop-grade measurement parts such as the Metav IndustryLine M323.G81, contact Metav Werkzeuge in Emmerich for tailored technical advice and reliable supply: info@metav-werkzeuge.com / +49 2822 7131930

Technical data

• Article number: M323.G81
• GTIN: 4061905069482
• Brand: Metav IndustryLine

Facts

• Diameter: 16.81 mm
• Length: 50 mm
• Tolerance: ±0.002 mm
• Weight: 0.15 kg
• Accuracy class: ±0.002

Special features

• Material: special steel
• Single piece delivery (individual test pin)
• Workshop execution for everyday use
• Intended application: end measurement / reference pin

FAQ

What is the primary use of this test pin?
The M323.G81 single test pin from Metav IndustryLine is intended for end‑dimension checks, fixture referencing and short‑span inspection tasks in workshop and toolroom environments.

What tolerance and dimensions does the M323.G81 provide?
This test pin has a diameter of 16.81 mm, a length of 50 mm and a dimensional tolerance of ±0.002 mm.

Is a calibration certificate supplied with the product?
The product data does not specify a calibration certificate for the M323.G81; any calibration requirements should be clarified with Metav Werkzeuge prior to purchase.

Which materials and applications suit this test pin?
Designed as a workshop test pin, the M323.G81 is suitable for integration into inspection jigs and for performing end‑measurement tasks on compact workpieces and fixtures.

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