4.81mm Gauge Pin, ±0.001mm Accuracy, Length 50mm, Workshop Version - Metav IndustryLine

Benefit from the combination of ultra‑tight tolerance (±0.001 mm), robust special steel construction and a compact 50 mm length for reproducible end‑measurements and quick go/no‑go checks. Order the gauge pin directly via Metav Werkzeuge or consult our specialists for application support.

M323.481 Gauge pin (single) — 4.81 mm, ±0.001 mm, 50 mm length (Metav IndustryLine)

The M323.481 is a single gauge pin designed for precise end‑measurements and alignment tasks in workshop inspection and fixturing.

• Workshop version for robust use
• Tolerance ±0.001 mm for ultra precision
• Diameter 4.81 mm · Length 50 mm

Consistent reference for repeatable dimensional checks

A compact reference such as this gauge pin provides a reliable datum for short‑range inspection. With a diameter of 4.81 mm and an accuracy of ±0.001 mm, the pin works as a stable reference for end‑measurements, alignment checks and fixture setting. The very small tolerance reduces measurement uncertainty during repeated checks, supporting faster decision making on the shop floor and fewer rejected parts. Technical terms: the quoted tolerance represents the permitted deviation from nominal diameter under normal conditions and is suitable where micrometre‑level repeatability is required.

Durable construction for workshop conditions

Constructed from special steel, this workshop‑grade test pin resists routine handling and maintains geometric integrity over many inspection cycles. The 50 mm length offers enough reach for typical end‑face and bore alignment tasks while remaining compact for handheld use or fixture mounting. Low mass (approximately 0.01 kg) aids manoeuvrability and minimises sag in short‑span checks. The robust finish and workshop configuration mean the component tolerates regular use without compromising the measurement surface.

Integrates into inspection and fixturing workflows

The single gauge pin is suitable as a quick reference in go/no‑go assemblies, end‑measure comparisons and setting up mandrels or locating features. Because it is a dedicated gauge pin for end measurements, it shortens setup time and improves repeatability when incorporated into standard inspection routines. When paired with calibrated measuring equipment, the pin can help reduce setup variance and support consistent part verification across batches, contributing to fewer process interruptions and improved throughput.

For workshop applications that demand reproducible precision, request the Metav IndustryLine M323.481 gauge pin via Metav Werkzeuge — our Emmerich team provides technical matching and supply advice to fit inspection needs.

Technical Data

• Article number: M323.481
• GTIN: 4061905057779
• Brand: Metav IndustryLine
• Material: Special steel
• Accuracy: ±0.001 mm
• Diameter: 4.81 mm
• Length: 50 mm
• Weight: 0.01 kg
• Type: Single gauge pin
• Special: Workshop version

Facts

• Diameter: 4.81 mm
• Length: 50 mm
• Tolerance: ±0.001 mm
• Weight: 0.01 kg
• SKU: M323.481
• ECLASS: 21170231
• GTIN: 4061905057779

Special features

• Workshop configuration
• Single‑piece gauge pin
• Material: special steel
• Application: end measurements
• Accuracy class: ±0.001 mm
• Compact form for fixture and handheld use

FAQ

What tolerance does the M323.481 offer?
The M323.481 gauge pin is specified to ±0.001 mm, providing an ultra‑tight tolerance suitable for high‑precision end‑measurement tasks.

Which applications are suitable for this gauge pin?
This single gauge pin is intended for end‑measurements, alignment of fixtures, go/no‑go checks and short‑range reference work in workshop inspection routines.

What is the material and workshop suitability?
The pin is manufactured from special steel and supplied in a workshop configuration, making it durable for regular handling and shop‑floor use.

How should the gauge pin be used in inspection setups?
Use the pin as a dimensional reference for end‑face comparisons, to set up locating features or as a go/no‑go reference in fixtures; it shortens setup time and improves repeatability.

Is the product suitable for automated fixturing or manual checks?
The compact 50 mm length and low mass make it suitable for both handheld checks and incorporation into fixtures or automated locating systems when small‑span references are required.

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