11.78mm Test Pin 50mm Length Workshop Version - Metav IndustryLine

Take advantage of the combination of Ø 11.78 mm precision, ±0.002 mm tolerance and a compact 50 mm length for consistent end‑measurement checks; order the gauge pin directly via Metav Werkzeuge or consult our specialists for application advice.

Gauge pin M323.B78 — single test pin, Ø 11.78 mm, 50 mm length (Metav IndustryLine)

The Gauge pin M323.B78 is a precision ground test pin for accurate end‑measurement and fit verification in workshop inspection and production control.

• Single precision gauge pin, Ø 11.78 mm
• Ground special steel for wear resistance
• Accuracy ±0.002 mm for reliable checks

Precision that reduces rework and speeds inspection

The compact, single test pin is designed for repeatable end‑measurement tasks on benches and inspection rigs. With a diameter of 11.78 mm and a length of 50 mm, the pin offers a robust form factor that keeps handling straightforward while maintaining measurement stability. The tight tolerance of ±0.002 mm supports precise go/no‑go decisions, which helps to reduce rejects and rework in batch testing and setup procedures.

Robust material and workshop readiness for daily use

Manufactured from special steel, this gauge pin is intended for regular use in workshop environments; the workshop execution specification indicates durability under routine handling and inspection cycles. The material choice balances surface hardness with resistance to wear, so the contact zones remain consistent over repeated measurements. This stability translates into dependable comparative checks when assessing mating parts or verifying bore finish.

Practical design for integration into inspection workflows

Supplied as a single item, the pin is suitable for targeted checks, jigs and simple fixture trials where a defined master diameter is required. The compact weight and geometry allow quick placement in fixtures and gauges, decreasing cycle time during manual inspection. The product supports efficient quality control by providing a clear, measurable reference for plug fits and end‑face alignment without additional setup complexity.

Traceability and identification for shopfloor control

Each pin can be referenced by its SKU and GTIN for inventory and documentation purposes, supporting traceable production records and stock management. The straightforward labelling and standard dimensions make it easy to integrate the pin into inspection protocols and calibration schedules, ensuring consistent measurement practice across shifts and locations.

Contact Metav Werkzeuge today to specify the M323.B78 for workshop inspection tasks or to request tailored application advice from our measurement specialists

Technical data

• SKU: M323.B78
• GTIN: 4061905064401
• Category: Gauge pins

Facts

• Diameter: 11.78 mm
• Length: 50 mm
• Accuracy: ±0.002 mm
• Weight: 0.1 kg

Special features

• Material: Special steel
• Workshop execution
• Single item supply
• Application: End‑measurement checks

FAQ

What is the measurement tolerance of this pin?
The gauge pin M323.B78 is manufactured to an accuracy of ±0.002 mm, providing the precision required for fine end‑measurement and fit checks.

Can the pin be used for go/no‑go testing of bores?
Yes, the M323.B78 single test pin serves as a master diameter for plug‑type fit verification and quick go/no‑go inspection in workshop and production environments.

What material is the pin made from and how does that affect wear?
Manufactured from special steel, the pin offers improved wear resistance for repeated contact checks, helping to maintain consistent measurement surfaces over time.

Is the M323.B78 suitable for fixture and jig use?
The compact 50 mm length and stable geometry of the M323.B78 make it well suited for fixtures, jigs and bench checks where a precise reference diameter is needed.

How can the pin be identified in inventory systems?
The product is identifiable by SKU M323.B78 and GTIN 4061905064401, which supports traceability and stock control.

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