1.9mm Gauge Pin Single ±0.001mm Length 50mm Workshop Version - Metav IndustryLine

Take advantage of highly reproducible measurement through a combination of sub‑micron tolerance, robust special steel construction and a protective transport case for safe handling; order the gauge pin directly via Metav Werkzeuge or consult our specialists for application advice.

Gauge pin M323.190 — precision test pin, 1.90 mm, ±0.001 mm (Metav IndustryLine)

Gauge pin M323.190 is a single, ground test pin intended for end‑measurements and alignment tasks in workshop inspection and small‑part production.

• Precision ±0.001 mm tolerance
• Diameter exactly 1.90 mm for end measurements
• Robust special steel for wear resistance
• Delivered in a protective transport case

Consistent measurement where tolerances matter

The M323.190 is engineered to provide repeatable results in verification and end‑of‑line checks. With a stated tolerance of ±0.001 mm, the test pin supports measurement tasks that require sub‑micron consistency; this precision reduces uncertainty in go/no‑go checks and plug‑gauge procedures. The fine tolerance is achieved through controlled grinding and finishing; for users less familiar with metrology, this level of accuracy means fewer reworks and clearer pass/fail decisions during inspection.

Durable construction for routine workshop use

Manufactured from special steel, the pin balances hardness and toughness to resist wear during repeated insertions and contacts. The 50 mm length provides a stable engagement depth for many alignment and verification tasks, while the small diameter of 1.90 mm suits tiny bores and pin gauges used in tooling, fixture setting and small assembly jigs. The workshop version is designed for everyday handling, combining a hardened measuring tip with a shank that resists bending under normal use, thereby extending service life.

Practical handling and transport safety

Delivered in a protective transport case, the pin is protected against impact and contamination in transit or on the shop bench. The case aids organised storage and reduces the risk of damage that would otherwise compromise the tight ±0.001 mm tolerance. For manufacturing environments where traceability and tool condition are essential, keeping measurement tools in a dedicated case supports quality routines and helps maintain calibration intervals.

Application focus and compatibility

As a purpose‑made gauge pin, this item is suited to end‑dimension checks, plug‑gauge tasks and minor alignment duties in precision engineering and small‑component manufacturing. The single‑piece format is ideal for integration into fixture checks or for use as a reference pin during assembly. Because the design is straightforward, the pin is compatible with common bench test set‑ups and inspection jigs used across mechanical workshops and small production lines.

For traceable, workshop‑grade precision choose Metav IndustryLine gauge pins — order via Metav Werkzeuge and request application guidance from our Emmerich‑based specialists.

Technical Data

• Article number: M323.190
• GTIN: 4061905055355
• Manufacturer: Metav IndustryLine
• Label: Prüfstift, einzeln, 1,90mm, +/- 0.001 mm Länge 50 mm
• SKU: M323.190

Facts

• Diameter: 1.90 mm
• Length: 50 mm
• Tolerance: ±0.001 mm
• Weight: 0.004 kg

Special features

• Workshop version (Werkstatt‑Ausführung)
• Delivered in protective transport case for safe handling
• Material: special steel
• Intended for end‑measurement / end masses (endmasse)

FAQ

What level of precision does this gauge pin provide?
The M323.190 gauge pin offers a tolerance of ±0.001 mm, making it suitable for tasks that demand sub‑micron repeatability in end‑measurements.

Which materials is the pin made from and how does that affect wear?
The pin is made from special steel; this material provides an optimised balance of hardness and toughness to resist wear during repeated use.

Is the pin suitable for measuring very small bores?
Yes — with a diameter of 1.90 mm the pin is intended for small bores and precise plug‑gauge checks commonly found in fixture and tool set‑ups.

How is the item supplied for storage and transport?
The gauge pin is delivered in a protective transport case to prevent damage and contamination, supporting consistent measurement performance.

Can the pin be used as a reference in assembly jigs?
The single, ground format makes it appropriate for reference and alignment duties in assembly and inspection jigs where a fixed diameter reference is required.

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