7.81mm Gauge Pin, Single, ±0.001mm Accuracy, 50mm Length, Workshop Version - Metav IndustryLine

Take advantage of the combination of workshop robustness, ultra‑fine tolerance and transport protection for reliable fit checks and repeatable end‑measurements; order directly via Metav Werkzeuge or request further technical advice from our consultants.

Gauge pin M323.781 — 7.81 mm, ±0.001 mm, Metav IndustryLine

Gauge pin M323.781 is a precision inspection pin for end‑measurements and fit verification in workshop metrology

• Diameter 7.81 mm, tolerance ±0.001 mm
• Length 50 mm workshop execution
• Made from special steel
• Delivered in protective transport case

Precision that secures interchangeability

The pin offers a diameter of 7.81 mm with a tolerance of ±0.001 mm, which corresponds to micrometric accuracy suitable for high‑precision fit checks and end‑measurements. Such fine tolerance reduces the risk of part rejection and rework by guaranteeing reproducible seating and clear go/no‑go assessment. The narrow deviation band makes the pin a reliable reference for quality control tasks where component interchangeability and tight clearances are critical.

Robust design for regular workshop use

Produced as a workshop execution, the inspection pin combines compact geometry with resilient special steel construction. The 50 mm length and low mass support straightforward handling during repeated measurements on the shop floor, while the chosen material improves resistance to wear in frequent contact applications. This robustness translates into longer service life and fewer interruptions for replacement, supporting continuous production processes.

Ready for transport and mobile use

The delivery includes a protective transport case, which keeps the pin secure during storage and on the move between workstations or service visits. The compact packaging prevents accidental damage and helps maintain the certified geometry. The component is identified as M323.781 for clear traceability within an inspection kit or inventory system, aiding documentation and part management across production sites.

Practical applications and measurement practice

Intended for plug‑type fit checks, end‑measurements and inspection routines, the pin is suitable for setting gauges, verifying bore sizes and confirming mating dimensions on assemblies. Its fine tolerance supports quality assurance tasks in precision engineering and small‑batch manufacturing. Used as a handheld inspection artefact, the pin offers a simple, low‑overhead method to validate critical diameters without complex fixtures, contributing to faster decision cycles on the shop floor.

For workshop‑grade precision and purchasing support, contact Metav Werkzeuge for tailored advice and supply: Metav IndustryLine via info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: M323.781
• GTIN: 4061905060946
• Diameter: 7.81 mm
• Tolerance: ±0.001 mm
• Length: 50 mm
• Material: Special steel
• Weight: 0.023 kg
• Version: Workshop execution

Facts

• High dimensional accuracy
• Low mass for easy handling
• Suitable for go/no‑go and fit verification
• Compact, transportable format

Special features

• Protective transport case included
• Workshop execution for frequent use
• Clear traceability via SKU and GTIN

FAQ

What tolerance does this inspection pin offer? The inspection pin is manufactured to a tolerance of ±0.001 mm, providing micrometric accuracy for precise fit checks with the M323.781 gauge pin.

Is the pin supplied ready for transport between workstations? Yes, the product is delivered in a protective transport case to preserve geometry and facilitate safe transfer on the shop floor.

Which materials is the pin suitable for checking? The M323.781 pin is a dimensional reference for measuring bores and mating parts; material compatibility depends on the workpiece, as the pin itself is made of special steel and intended for contact measurement applications.

Can this pin be used as a setting master for other gauges? The pin serves well as a portable setting reference for gauge blocks and plug gauge assemblies, offering a compact alternative for in‑process checks and quick calibration aids.

How is the product identified for procurement and inventory? The item is listed under SKU M323.781 with GTIN 4061905060946 for unambiguous ordering and stock management.

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