8.28mm Test Pin ±0.001mm, 50mm Length, Workshop Version - Metav IndustryLine

Confident measurements are delivered by combining ±0.001 mm tolerance with a robust 8.28 mm diameter and a practical 50 mm working length, supporting reliable end‑measure and fit checks in production. Order the M323.828 gauge pin directly via Metav Werkzeuge or consult the specialists if application advice is required.

M323.828 gauge pin — 8.28 mm, ±0.001 mm accuracy (Metav IndustryLine)

The M323.828 gauge pin is a single precision plug designed for end‑measurement, fit checking and fine‑mechanical inspection tasks in workshop environments.

• Precision tolerance ±0.001 mm
• 8.28 mm hardened gauge diameter
• 50 mm working length
• Workshop‑grade special steel

Secure tolerances for critical assemblies

High repeatability is achieved through the ±0.001 mm tolerance, which minimises measurement uncertainty and reduces the risk of assembly rework. This degree of precision is suited to quality control steps where small deviations can cascade into costly downstream errors; the narrow tolerance makes the gauge pin a reliable reference for pass/fail checks and for setting up jigs or fixtures. By using a hardened, stable measuring element the process time for verification is shortened, supporting faster production cycles with consistent results.

Compact format that enhances handling in fine work

With an 8.28 mm diameter and a 50 mm working length the component sits in the micro measurement category (max 10–100 mm), offering an excellent stiffness‑to‑size ratio for fine‑mechanical and watchmaking tasks. The compact profile keeps the measuring element rigid under light loading and simplifies positioning in confined bores or small assemblies. Low mass and a concise working length also ease manual handling and integration into dedicated inspection aids, improving ergonomics during repetitive checks.

Robust construction for everyday workshop use

Made from special steel and released as a workshop version, the gauge pin is engineered to withstand routine handling and light contact with mating parts while maintaining dimensional integrity. The material choice provides resistance against wear in daily inspection tasks and ensures a stable reference surface for go/no‑go assessments. Supplied as a single test pin, the component is ideal for replacement when sets are customised or when a dedicated pin is required for a specific bore size.

For specialist advice on integrating the Metav IndustryLine M323.828 gauge pin into quality control routines, contact Metav Werkzeuge at info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• SKU: M323.828
• GTIN: 4061905061677
• Diameter: 8.28 mm
• Tolerance: ±0.001 mm
• Length: 50 mm
• Material: Special steel
• Weight: 0.025 kg
• ECLASS: 21170231

Facts

• Diameter (numeric): 8.28 mm
• Length (numeric): 50 mm
• Tolerance (numeric): ±0.001 mm
• Weight (numeric): 0.025 kg

Special features

• Single test pin supplied individually
• Workshop version for routine inspection
• Intended for end measurements and fit checks
• Category: gauge pins (messstifte)

FAQ

What accuracy does this gauge pin provide?
The M323.828 gauge pin from Metav IndustryLine offers a tolerance of ±0.001 mm, suitable for high‑precision end‑measure and fit verification tasks.

Which measurement tasks is this pin intended for?
Designed for end measurements, fit checks and alignment tasks on small bores and precision components, the pin supports fine‑mechanical inspection and setting operations.

What material is used and how durable is the pin?
Manufactured from special steel, the workshop version combines surface hardness with resistance to routine handling, delivering stable reference surfaces during frequent checks.

How does the 8.28 mm size influence application?
At 8.28 mm the pin falls into the micro range (10–100 mm category), offering excellent rigidity and minimal flex for repeatable measurements in compact components.

Is this a single item or part of a set?
The product is supplied as a single test pin (SKU M323.828), allowing individual use in jigs or as replacement elements within custom inspection setups.

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