17.78mm Gauge Pin 50mm Length Workshop Version Plastic Case - Metav IndustryLine

Take advantage of the combination of ±0.002 mm repeatability, special steel durability and a compact 50 mm length for reliable end measurements and reduced inspection rework. Order this precision gauge pin directly via Metav Werkzeuge or consult our product specialists for application advice.

Gauge pin, single, 17.78 mm diameter, 50 mm length – Metav IndustryLine workshop grade

The gauge pin, single, 17.78 mm, length 50 mm is a workshop-grade precision pin designed for accurate end measurements and verification of bore fits in assembly and inspection tasks.

• Workshop-grade execution
• Diameter 17.78 mm, length 50 mm
• Tolerance ±0.002 mm
• Special steel construction

Consistent submicrometre-level control for inspection routines

The compact gauge pin delivers a measured accuracy of ±0.002 mm, enabling stable inspection outcomes where tight tolerances are required. This level of precision places the item among fine workshop gauges suited for small-form components; the nominal 17.78 mm diameter is commonly used for final go/no-go checks and dimensional verification of mating parts. By converting a measured shaft or bore condition into a clear pass/fail state, the pin reduces ambiguous readings and shortens decision cycles in quality control, supporting efficient production flow and fewer downstream corrections.

Built for everyday handling in busy workshops

Manufactured in special steel, the pin is optimised for repetitive use in industrial environments where robustness matters. With a 50 mm body and a manageable mass of 0.15 kg, the component balances stiffness and ease of handling during manual inspection and fixture set‑up. The workshop execution emphasises mechanical resilience and operator convenience: the pin is supplied in a protective transport case to prevent damage in transit and to keep inspection tools organised at the bench. These practical aspects lower lifecycle risk and support uninterrupted measurement routines.

Clear application scope that eases process planning

This gauge pin suits end measurements, alignment checks and plug-type verification tasks in machining, assembly and toolroom contexts. Typical uses include verifying bore diameters after finishing, confirming locating diameters in jigs and fixtures, and setting up go/no-go checks on assembly lines. The compact format fits tight work envelopes and handheld fixtures, while the declared repeatability promotes traceable outcomes for routine checks and spot inspections. Where small, precise reference sizes are needed, the pin functions as a straightforward, reliable standard.

Procurement and quality assurance advantages for buyers

Sourcing this workshop-grade pin through a specialist distributor ensures consistent supply and a local quality filter: Metav combines wide product choice with centralised stock and technical support. Choosing this pin contributes to shorter inspection cycles and clearer acceptance criteria on the shop floor, supporting higher throughput and fewer rejects. The combination of measurable ±0.002 mm performance and robust construction makes it a pragmatic component for quality-conscious operations seeking dependable tooling that integrates seamlessly with existing control processes.

Discuss specification and availability with Metav Werkzeuge for a precise fit to the measurement task—our consultants in Emmerich will advise on compatibility and supply options for the gauge pin M323.H78.

Technical data

• Article number: M323.H78
• GTIN: 4061905071621
• Label: Gauge pin, single, 17.78 mm, length 50 mm
• Brand: Metav IndustryLine

Core specifications

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

Special features and applications

• Workshop-grade execution
• Suitable for end measurements
• Supplied in transport case
• Category: Micro (max. 10–100 mm)

FAQ

What tolerance can be expected from this gauge pin?
The gauge pin guarantees an accuracy of ±0.002 mm, making the Metav IndustryLine pin suitable for tight inspection tolerances in workshop and production environments.

Is the pin ready for immediate use on delivery?
Yes, the gauge pin arrives as a finished measuring item supplied in a protective transport case, ready for insertion into fixtures and inspection routines.

Which materials is the pin appropriate for when checking fits?
The pin is manufactured from special steel and is intended as a dimensional reference for assessing bores and mating parts irrespective of the workpiece material; it functions as a precision reference, not a cutting tool.

How does the pin fit into common inspection workflows?
Use the pin for end measurements, gauge checks and fixture setup; its compact dimensions and workshop-grade construction simplify rapid pass/fail verification and alignment tasks.

What is the article number or SKU for ordering?
The article number is M323.H78 (SKU M323.H78), referenced under the Metav IndustryLine range for straightforward procurement.

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