18.5mm Test Pin 50mm Length Workshop Version, Special Steel in Case - Metav IndustryLine

Take advantage of a compact inspection solution that combines high precision and robust workshop design: the pin’s 18.5 mm nominal diameter with an accuracy of ±0.002 mm and a 50 mm overall length ensures reliable end‑measure checks and repeatable dimensional control. Order the inspection pin directly via Metav Werkzeuge or consult our specialists for application advice.

Inspection pin M323.I50 — 18.5 mm diameter, 50 mm length (Metav IndustryLine)

The Inspection pin M323.I50 is a single test pin designed for precise end‑measure verification and dimensional checking in workshop fixtures and inspection setups.

• 18.5 mm nominal diameter, precision ±0.002 mm
• 50 mm overall length, workshop version
• Hardened special steel construction
• Single-piece inspection pin, ready for gauges

Precision where consistency matters

The inspection pin is engineered to deliver stable, repeatable readings in routine dimensional checks. With a stated accuracy of ±0.002 mm, the component is suitable for applications where tight tolerances are required during end‑measure verification. The nominal 18.5 mm diameter provides a clear reference for plug and hole checks, while the fine tolerance reduces measurement scatter caused by fit variation. In practice, this level of precision supports reliable pass/fail assessments in quality control workflows and reduces rework through better first‑time measurement confidence.

Robust design for everyday workshop use

Built as a workshop version, the pin balances durability and handling. The body is manufactured from special steel and finished to withstand frequent seating and removal in gauges and fixtures. The 50 mm overall length is long enough to reach recessed features yet short enough to avoid excessive leverage that could affect alignment. This construction makes the component suitable for repeated insertion into jigs and test rigs, providing a stable seating surface and predictable contact geometry that supports consistent measurement outcomes over many cycles.

Practical handling and process integration

Supplied as a single inspection pin with clear identification, the part integrates easily into inspection routines and tooling sets. The compact form factor simplifies storage and placement in modular gauges or fixture pockets, and the straightforward geometry aids fast visual inspection before use. For processes that require documented traceability, the SKU and GTIN enable direct cross‑referencing in inventory and inspection records, while the workshop‑grade finish reduces maintenance needs and downtime when used within standard handling practices. The component is therefore a pragmatic choice where repeatability and low operational fuss are priorities.

For dependable dimensional checks, select the Metav IndustryLine inspection pin and contact Metav Werkzeuge for tailored advice and supply from Emmerich.

Technical data

• Article number: M323.I50
• GTIN: 4061905449369
• Weight: 0.15 kg
• Material: Special steel

Facts

• Nominal diameter: 18.5 mm
• Length: 50 mm
• Accuracy / tolerance: ±0.002 mm
• Category: Messstifte

Special features

• Workshop version (robust finishing)
• Single piece: individual inspection pin
• Intended use: end‑measure verification and dimensional checks

FAQ

Is the inspection pin supplied with a calibration certificate?

The inspection pin is supplied without an ISO 17025 calibration certificate; the product is delivered as a workshop‑grade test pin ready for installation.

Which materials is the pin made from and how does that affect wear?

The component is made from special steel; this provides enhanced surface hardness and wear resistance suitable for repeated use in gauges and fixtures.

Can the pin be used for both plug and hole verification?

Yes. The pin’s nominal 18.5 mm diameter and precise tolerance make it suitable for plug‑type checks and for defining reference fits in hole verification tasks.

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