1.4mm Gauge Pin, ±0.001mm, Length 50mm, Workshop Version, Special Steel, Supplied in Case - Metav IndustryLine

Take advantage of a compact, workshop-grade gauge that combines ultra-fine tolerance with robust material for reliable end measurements; the 1.40 mm diameter and ±0.001 mm accuracy ensure consistent reference points in inspection and jigging. Order the item directly via Metav Werkzeuge or consult our advisers for application-specific guidance.

Gauge pin M323.140 — single 1.40 mm, ±0.001 mm, 50 mm length (Metav IndustryLine)

The gauge pin M323.140 is a workshop-grade cylindrical reference pin designed for precise end‑measurements and insertion checks in inspection fixtures and assembly jigs.

• Workshop-grade finish and handling
• Diameter 1.40 mm with tight tolerance
• Length 50 mm for deep reference points
• Made from special steel for wear resistance

Precision where repeatability matters

This inspection pin delivers a defined reference with a diameter of 1.40 mm and a verified tolerance of ±0.001 mm, making it suitable wherever reproducible limit measurements are required. The narrow tolerance reduces uncertainty in go/no‑go checks and datum transfers; in practice this means fewer reworks and faster acceptance of small parts. The compact length of 50 mm keeps the pin stable in fixtures while providing sufficient reach for deep seats.

Built for daily workshop use

Engineered as a workshop‑grade tool, the pin balances toughness and dimensional fidelity for frequent handling. The pin is manufactured from special steel, providing wear resistance during repeated insertions and removals. For transport and protection, the item is supplied in a protective transport case to prevent damage and maintain the calibrated geometry during storage and transit — a practical detail that preserves the pin’s measurement integrity on the shop floor.

What the tolerance actually means

A tolerance of ±0.001 mm denotes a very fine manufacturing window: the pin’s diameter will not deviate more than one micron from nominal. This level of precision is typically used for high‑accuracy gauging, alignment of mating parts and reference setting in assembly fixtures. The specified accuracy supports confident decision‑making in quality control and ensures the pin functions as a reliable reference gauge within inspection chains.

Typical uses and handling recommendations

The pin’s form factor suits insertion checks, bore alignment aids and fixture set‑up where a compact reference is needed. The smooth finish minimises jamming and eases handling when placing the pin into blind or stepped holes. For consistent results, handle the pin with clean hands or gloves and store it in the supplied protective case to avoid nicks that could affect the diameter and thus the measurement outcome.

For precise end‑measurements and workshop installations, contact Metav Werkzeuge to discuss the M323.140 and arrange secure delivery from Emmerich — our consultants can advise on integration into existing jigs and inspection routines.

Technical data

• Article number: M323.140
• GTIN: 4061905056444
• Label: Prüfstift, einzeln, 1,40mm, +/- 0.001 mm Länge 50 mm

Numbers / Core technical data

• Diameter: 1.40 mm
• Tolerance: ±0.001 mm
• Length: 50 mm
• Weight: 0.003 kg

Special features / Versions

• Material: special steel
• Workshop‑grade design
• Single piece delivery
• Supplied in protective transport case

FAQ

What materials is the pin suitable for when used as a reference gauge?
The gauge pin M323.140 is made from special steel and serves as a hard, wear‑resistant reference for positioning and inspection across typical metallic assemblies.

How does the ±0.001 mm tolerance affect inspection practice?
A tolerance of ±0.001 mm ensures the pin provides a near‑ideal nominal diameter for fine alignment tasks and high‑precision go/no‑go checks where micron‑level repeatability is required.

Is the pin delivered ready for use out of the box?
The M323.140 is supplied as a single, workshop‑grade pin in a protective transport case and is ready for installation in fixtures and gauges; any calibration requirements should be specified prior to delivery.

Can the pin be used for blind bore alignment and stepped holes?
Yes — the 50 mm length and smooth finish make it well suited for blind bores and stepped hole checks where a compact, rigid reference is needed.

Are there handling recommendations to maintain accuracy?
Handle the pin with gloves or clean hands, store it in the supplied case, and inspect for nicks before use to preserve the specified diameter and tolerance.

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