3.58mm Gauge Pin ±0.001mm Length 50mm Workshop Finish - Metav IndustryLine

Take advantage of a combination of exacting ±0.001 mm tolerance and robust, workshop‑grade construction to ensure repeatable end‑dimension checks. Order the test pin directly via Metav Werkzeuge or contact our advisers for application support.

Test pin M323.358 — Precision gauge pin 3.58 mm, ±0.001 mm

Test pin M323.358 is a workshop‑grade gauge pin intended for precise end‑dimension and fit verification in fixtures, gauges and assembly jigs.

• Accuracy ±0.001 mm for end‑dimension checks
• Diameter 3.58 mm, hardened special steel
• Length 50 mm for stable insertion depth
• Workshop version with transport case included

Consistent accuracy for process control and quality gates

The Test pin M323.358 is engineered as a high‑precision gauge pin for repeatable dimensional checks. With a tolerance of ±0.001 mm, it supports tight control limits that reduce downstream rework and improve first‑pass yield. The narrow diameter of 3.58 mm minimises contact area while keeping radial runout low; this makes the pin suitable for final go/no‑go verification, plug gauges and end‑mass inspection where dimensional certainty is essential. The design favours straightforward integration into existing inspection fixtures and manual gauge sets.

Robust handling and workshop suitability for everyday use

Designed as a workshop‑grade component, this test pin balances durability with ease of handling. Its 50 mm length gives ample insertion depth for stable seating in jigs without excess overhang, and the low mass keeps operator fatigue to a minimum during repeated use. Delivered in a protective transport case, the pin is protected in transit and during storage, helping to preserve measurement integrity and extend service life. The compact dimensions also make it convenient to include in portable gauge kits for on‑site checks.

Material choice and durability explained

Manufactured from special steel, the pin is intended for repeated engagement in contact inspection routines. The material selection focuses on surface wear resistance and dimensional stability under frequent use; this ensures that the pin maintains the specified tolerance over many cycles. Where repeatability is required, the construction minimises surface deformation and maintains geometric form so that comparative and reference measurements remain reliable without frequent replacement.

Practical applications and process advantages

The pin is primarily used for end‑dimension verification, alignment of small bores, plug gauge checks and positional verification in fixture assembly. In production environments it simplifies go/no‑go decisions and accelerates inspection throughput by providing a single, traceable datum for fit assessments. Because the component is supplied as a single, workshop‑ready item, it can be added directly to existing gauge sets or used as a reference pin in small‑batch quality control, supporting lean inspection workflows and faster setup times.

Contact Metav Werkzeuge today for ordering details and to discuss how the M323.358 can be integrated into existing gauges — phone +49 2822 7131930 or email info@metav-werkzeuge.com

Technical data

• Article number: M323.358
• GTIN: 4061905055607
• Category: Gauge pins
• Type: Test pin, single piece

Facts

• Diameter: 3.58 mm
• Length: 50 mm
• Tolerance: ±0.001 mm
• Weight: 0.007 kg

Special features

• Material: special steel
• Workshop version
• Delivered in protective transport case
• Intended for end‑dimension and fit checks
• Supplied as a single piece

FAQ

What tolerance does the pin offer and for which checks is it suitable?
The test pin M323.358 provides a tolerance of ±0.001 mm and is suitable for end‑dimension, plug‑gauge and fit verification tasks in fixture and gauge applications.

Is the pin supplied ready for use and how is it packaged?
The M323.358 is supplied as a single, workshop‑grade pin and is delivered in a protective transport case to maintain its condition during storage and transport.

What material is used for the pin and why?
The pin is made from special steel selected for durability and dimensional stability under frequent contact inspection, helping to preserve the specified tolerance over many cycles.

Can this pin be integrated into existing gauge sets?
Yes — the pin’s standard diameter and 50 mm length make it straightforward to add to portable gauge kits, fixture assemblies or plug‑gage stations without special adapters.

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