1.56mm Gauge Pin ±0.001mm Length 50mm Workshop Finish, Special Steel Boxed - Metav IndustryLine

Benefit from micrometric repeatability and robust workshop design thanks to the ±0.001 mm tolerance and 1.56 mm diameter in a compact 50 mm length; combine precise end‑measurement capability with dependable handling and order the M323.156 gauge pin directly via Metav Werkzeuge or ask our consultants if needed.

M323.156 Gauge pin – 1.56 mm diameter, ±0.001 mm tolerance (Metav IndustryLine)

The M323.156 is a single test pin designed for high‑precision end‑measurement and inspection tasks in workshop and inspection environments.

• High-precision ±0.001 mm tolerance
• Diameter 1.56 mm, length 50 mm
• Workshop-grade special steel construction
• Supplied in protective transport case

Consistent micrometric precision for reliable inspection results

The defining advantage of this test pin is its ±0.001 mm accuracy, equal to 1 µm, which provides repeatable reference points for tight tolerance checks. A pin with a 1.56 mm nominal diameter and a 50 mm shank length is particularly useful for verifying small bores, end faces and reference surfaces where even minute deviations matter. The tight tolerance reduces measurement uncertainty and shortens decision chains in quality control, enabling faster go/no‑go assessments and ensuring component conformity without repeated rework.

Rugged workshop design that keeps measurement tasks efficient

Manufactured in special steel and offered in a workshop‑grade execution, this probe is built for repeated handling and routine inspection cycles. The compact mass and balanced geometry support easy positioning in fixtures and holders, while the supplied protective transport case guards the pin against knocks and contamination during storage or transit. The combination of material choice and transport protection extends service life and preserves calibration state, making the tool a dependable element of everyday metrology sets and fixture inventories.

Integrates into existing inspection workflows with clear benefits

As a single precision pin, the item functions well as a reference for end‑dimension checks and for use in modular gauging systems or manual verification routines; compatibility with common pin holders simplifies setup. The clear 1.56 mm specification and micron‑level tolerance facilitate traceable documentation in production logs and inspection reports, improving process transparency. For organisations seeking to reduce measurement variation, the pin provides a focused solution: minimal geometric deviation, immediate applicability and straightforward storage within a central tool stock.

Contact Metav Werkzeuge today for tailored advice on the Metav IndustryLine M323.156 gauge pin and ensure reliable supply directly from Emmerich to your workshop.

Technical data

• Article number: M323.156
• GTIN: 4061905054693
• Label: Test pin, single, 1.56 mm, ±0.001 mm, length 50 mm
• Manufacturer: Metav IndustryLine
• SKU: M323.156

Facts

• Diameter: 1.56 mm
• Length: 50 mm
• Tolerance: ±0.001 mm (1 µm)
• Weight: 0.004 kg

Special features

• Material: special steel
• Workshop execution
• Supplied in protective transport case
• Intended use: end measurement / inspection

FAQ

What inspection tasks is this gauge pin suitable for? This gauge pin is designed for end‑measurement and verification of small bores, end faces and precision features; the M323.156 gauge pin is particularly suited to applications requiring micron‑level repeatability.

How precise is the diameter relative to production tolerances? The pin offers a ±0.001 mm tolerance (1 µm), enabling it to serve as a highly accurate reference in quality control routines where tight dimensional conformity is required.

Is the pin supplied ready for immediate use and protected during transport? The M323.156 test pin is supplied in a protective transport case and ready for integration into gauging fixtures or manual inspection benches.

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