0.78mm Precision Gauge Pin ±0.001mm Length 50mm, Workshop Finish - Metav IndustryLine

Taking advantage of workshop‑grade construction and ±0.001 mm accuracy, this gauge pin ensures reliable fit checks and end‑measure controls in fine‑tolerance assembly. Order the gauge pin directly via Metav Werkzeuge or consult our advisors for suitability and delivery.

Gauge pin M323.078 — single precision test pin, 0.78 mm, ±0.001 mm, 50 mm length (Metav IndustryLine)

The Gauge pin M323.078 is a compact, workshop‑grade precision test pin designed for fine gauging tasks and small‑bore inspections in manufacturing and quality control.

• ±0.001 mm tolerance for high precision
• 0.78 mm diameter for fine gauging
• 50 mm length for deep reach
• Workshop‑grade special steel construction

Reduced rework through measurable precision

High repeatability is central to efficient inspection workflows. With an accuracy of ±0.001 mm, this test pin provides a measurable reference that reduces uncertainty when verifying hole fits, dowel seats or mating parts. The narrow diameter and controlled tolerance minimise play during insertion, which aids decision‑making in go/no‑go checks and limits costly rework. The specified tolerance translates into predictable assembly behaviour, making the pin suitable for process control points where tight clearances determine final part acceptance.

Compact dimensions that reach confined features

The slim 0.78 mm diameter and 50 mm length combine to create a tool for confined inspection tasks. Its compact profile allows access to small bores and recessed features without the need for additional fixturing. Constructed in special steel with a workshop finish, the pin withstands repeated handling in production environments while maintaining dimensional integrity. The small mass and balanced geometry support stable insertion, which is particularly advantageous when gauging delicate components or when repeatability over many cycles is required.

Seamless integration into inspection routines

Designed as a single‑piece precision test pin, this item integrates easily into existing gauge sets, inspection benches and manual measurement procedures. It functions effectively for end‑measurement and fit verification, complementing micrometre and comparator checks by offering a direct physical reference. The pin's controlled diameter and length assist in spot checks during assembly and final inspection, helping to preserve process reliability and uphold quality documentation standards in routine production environments.

For workshop‑grade precision from Metav IndustryLine, contact Metav Werkzeuge in Emmerich to confirm availability and specification fit for inspection tasks.

Technical Data

• Article number: M323.078
• GTIN: 4061905056062
• Label: Gauge pin, single, 0.78 mm, ±0.001 mm, length 50 mm
• Weight: 0.003 kg

Core specifications

• Diameter: 0.78 mm
• Length: 50 mm
• Tolerance: ±0.001 mm
• Mass: 0.003 kg

Materials & special features

• Material: Special steel
• Workshop execution
• Accuracy rating: ±0.001
• Single pin configuration

FAQ

What is the nominal diameter and length of this gauge pin?
The nominal diameter is 0.78 mm and the overall length is 50 mm for the M323.078 gauge pin.

How precise is the measurement tolerance of the pin?
The M323.078 is specified with a tolerance of ±0.001 mm, suitable for high‑precision fit checks.

For which tasks is this pin most suitable?
This test pin is intended for end‑measure checks, small‑bore verification and fit assessments in assembly and inspection processes.

What material is the pin made from and how does that affect use?
The pin is made from special steel, giving workshop robustness and dimensional stability under regular handling.

Can the pin be used as part of a gauge set or standalone for spot checks?
The single‑piece configuration of M323.078 adapts well to both gauge sets and standalone spot checks in production and quality control.

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