0.81mm Gauge Pin Length 50mm ±0.001mm Workshop Version - Metav IndustryLine

With a focus on repeatable inspection, the combination of ±0.001 mm tolerance, a 0.81 mm diameter and a 50 mm length delivers precise end‑measure verification in workshop environments; the robust workshop design and protective transport case keep the instrument ready for daily use. Order M323.081 directly via Metav Werkzeuge or contact our consultants for application advice.

M323.081 gauge pin — 0.81 mm, ±0.001 mm, 50 mm (Metav IndustryLine)

M323.081 is a single gauge pin designed for fine end‑measurement and bore verification in workshop inspection

• Workshop version for robust daily use
• Tolerance ±0.001 mm for high‑precision checks
• Diameter 0.81 mm for fine bore verification
• Supplied in protective transport case

High‑precision verification that reduces rework

The compact cylindrical pin offers a ±0.001 mm tolerance, which corresponds to a one‑micrometre allowance and supports critical fit checks where even small deviations cause assembly issues. With a 0.81 mm diameter, this instrument is tailored for narrow bores and fine components; the narrow profile minimises disturbance to the measured feature and helps achieve consistent results. The measurable benefit is lower scrap rates and fewer rework cycles, because measurement uncertainty is reduced by design. The pin’s light mass (3 g) and rigid geometry ensure stable contact during insertion, improving repeatability across successive measurements.

Built for the workshop — durability and handling

Delivered in a protective transport case, the workshop version is finished for everyday operation and handling. The special steel composition provides wear resistance suitable for repetitive checks while maintaining surface integrity where measurement reference is required. The 50 mm length balances reach and control: long enough to engage shallow bores and short enough to be guided steadily by hand or simple fixtures. This pragmatic construction means fewer interruptions in inspection workflows and a reliable tool for routine quality control in busy production areas.

Practical applications and compatibility with inspection tasks

Designed as a single gauge pin for end‑measure and plug checks, the instrument is suitable for toolroom verification, small‑batch inspection and final acceptance testing of precision components. Its dimensions make it appropriate for fine mechanical parts, precision connectors and features where sub‑millimetre accuracy is essential. The gauge pin’s simplicity supports integration with basic fixtures or manual comparators and provides a clear go/no‑go reference when detailed metrology equipment is not required. The result is an accessible precision tool that complements laboratory instruments and strengthens shop‑floor quality routines.

For reliable measurement of fine bores, choose the Metav IndustryLine M323.081 gauge pin and contact Metav Werkzeuge in Emmerich for tailored technical advice and fast supply via info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: M323.081
• GTIN: 4061905057007
• Manufacturer: Metav IndustryLine

Facts

• Diameter: 0.81 mm
• Length: 50 mm
• Tolerance: ±0.001 mm
• Weight: 0.003 kg

Special features

• Material: special steel
• Workshop version for daily use
• Supplied in protective transport case
• Single gauge pin for end‑measure checks

FAQ

What accuracy can be expected from this gauge pin?
The M323.081 gauge pin is specified with a tolerance of ±0.001 mm, providing micrometre‑level accuracy suitable for precise end‑measure and plug verification.

Which applications suit a 0.81 mm gauge pin?
This diameter is ideal for checking small bores, fine mechanical components and precision connectors where sub‑millimetre verification is required.

Is the instrument appropriate for repeated workshop use?
Yes, the workshop version and the special steel construction are designed for frequent handling and inspection in production environments.

Does the product come protected for transport and storage?
The gauge pin is supplied in a protective transport case to reduce the risk of damage and to keep the measuring surface intact during handling.

Can this pin be used together with simple fixtures or comparators?
The single gauge pin format allows easy use with manual fixtures, comparators and basic inspection jigs for quick go/no‑go checks.

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