17.78mm Test Pin Single 50mm Length Workshop Version - Metav IndustryLine

Taking advantage of a compact gauge pin with a precise 17.78 mm diameter, robust special steel construction and a practical 50 mm length ensures reliable end‑dimension checks and consistent workshop performance; order directly via Metav Werkzeuge or consult our specialists for application advice.

Gauge pin, single, Ø 17.78 mm · 50 mm length (Metav IndustryLine)

A single gauge pin designed for precise end‑dimension inspection in workshop and production environments, combining a compact form with workshop‑grade durability.

• Workshop version for robust daily use
• 17.78 mm diameter for end‑dimension checks
• 50 mm length for recessed measurements
• Manufactured from special steel

Precision where it matters: accurate end‑dimension checking

The compact design delivers a controlled contact surface for repeatable end‑dimension verification, with a stated accuracy of ±0.002 mm that supports fine measurement tasks. The hardened contact area and the reduced form‑tolerance minimise deformation during use, so the pin keeps true to nominal size across many cycles. For production sampling or fixture set‑up, the consistent geometry reduces rework and shortens inspection time while maintaining traceable measurement results.

Built for workshops: rugged materials and handling benefits

Constructed from special steel, this workshop‑grade pin tolerates the knocks and handling of daily use without sacrificing measurement integrity. The 50 mm shank provides sufficient reach for recessed or countersunk bores while remaining easy to locate and position in tight setups. Delivery in a protective case included simplifies transport and safeguards the gauge pin during storage, reinforcing a dependable tool life in busy environments.

Workflow advantages: simple, fast integration into inspection routines

The single‑piece configuration fits standard gauge pin holders and inspection jigs and is suitable for rapid go/no‑go checks as well as comparative measurements on fixtures. Its compact footprint supports efficient handling in batch inspection and reduces cycle time when checking multiple parts. The combination of small diameter and workshop robustness makes this item particularly useful for end‑dimension control during assembly, maintenance and quality spot checks.

Quality assurance and traceability

The item is supplied with clear identification (SKU M323.H78, GTIN 4061905071621) to support inventory control and traceability in quality documentation. Weight and dimensions are minimal, aiding straightforward integration into tool drawers and measurement sets, while the workshop design aligns with common industrial inspection practices, ensuring compatibility with existing metrology workflows.

For reliable end‑dimension control choose the Metav IndustryLine gauge pin M323.H78 — contact Metav Werkzeuge for technical clarification or to place an order, and benefit from local stock and application advice.

Technical data

• Article number: M323.H78
• GTIN: 4061905071621
• Brand: Metav IndustryLine
• Category: Gauge pins

Facts

• Diameter: 17.78 mm
• Length: 50 mm
• Accuracy: ±0.002 mm
• Weight: 0.15 kg

Special features

• Material: special steel
• Workshop version
• Single test pin
• Delivery in protective case

FAQ

What tolerances can be expected with this gauge pin?
The Metav IndustryLine gauge pin M323.H78 is specified with an accuracy of ±0.002 mm, making it suitable for fine inspection tasks and reliable end‑dimension checks in workshop environments.

Is the gauge pin suitable for recessed bores?
Yes, the 50 mm length provides reach for recessed or partially blind bores while the compact diameter enables precise seating and verification of end dimensions.

What material is the pin made from and how does that affect durability?
The pin is manufactured from special steel, chosen for wear resistance and robustness under workshop conditions, which helps preserve nominal dimensions through repeated use.

Can this pin be used in fixture set‑ups and quick go/no‑go checks?
Its single‑piece design and workshop specification make the M323.H78 well suited for integration into fixture set‑ups and rapid go/no‑go inspections where consistent contact geometry is required.

How is the gauge pin delivered and how should it be stored?
The gauge pin is supplied in a protective case to simplify transport and reduce risk of damage; dry, organised storage in the case is recommended to maintain measurement accuracy.

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