4–5mm Go/No‑Go Plug Gauge Set 21‑Piece, 70mm Length, 0.05mm Steps, Special Steel, Supplied in Case - Metav IndustryLine

Reliable workshop inspection is achieved by combining 21 precision gauge pins, 0.05 mm graduations and a robust special-steel construction; order the set directly via Metav Werkzeuge or consult our specialists for technical advice.

Gauge pin set M318.824 – 21-piece, 4.00–5.00 mm, 70 mm length (Metav IndustryLine)

Gauge pin set for compact diameter checking and go/no-go verification in precision workshops and inspection stations

• 21 precision gauge pins
• 0.05 mm graduation steps
• 70 mm hardened pin length
• Delivered in protective storage case

Precision where small tolerances matter

The gauge pin set M318.824 is designed for consistent dimensional verification across a narrow diameter band. With 0.05 mm increments between pins and a measuring range of 4.00–5.00 mm, the kit addresses tasks that require repeatable checks rather than general rough gauging. Classified in the micro range, these pins are particularly suitable for fine mechanical assemblies, small bore inspections and component sampling where short pins reduce bending and improve handling stability. The 70 mm length gives a practical grip while maintaining engagement in the measurement zone.

Built for routine use and longevity

Constructed from special steel and finished to resist workshop wear, the pins provide reliable surface interaction and dimensional stability under normal inspection loads. The set contains 21 uniquely sized pins, simplifying stepwise checks and eliminating the need for makeshift shims. Delivered in a durable protective storage case, the kit stays organised and protected in transit or on the inspection bench. Weight and balance have been considered so that the pins are easy to position and withdraw during repetitive checks, supporting efficient quality-control workflows.

Practical benefits for inspection workflows

Using a graduated set reduces decision time during go/no-go assessments and speeds up pass/fail verdicts on small-diameter bores. The clear step size and narrow range concentrate on precision rather than range breadth, making the set an efficient supplement to calipers or micrometres when a quick diameter verification is required. As part of a broader inspection toolkit, these pins help standardise checks across shifts—improving traceability and reducing variation caused by improvised methods.

Contact Metav Werkzeuge for stock details and specification matching — Metav’s Emmerich team will advise on the best gauge-pin configuration for specific inspection routines

Technical data

• Article number: M318.824
• GTIN: 4054469181967
• Weight: 0.85 kg
• Material: Special steel

Numbers / Core technical data

• Measuring range: 4.00–5.00 mm
• Pin length: 70 mm
• Graduation: 0.05 mm
• Pieces per set: 21

Special features / Versions

• Delivered in a protective storage case
• Designed for micro-range diameter verification
• Category: Gauges

FAQ

What applications suit this gauge pin set? This gauge pin set is ideal for fine mechanical inspections, small-bore verification and routine go/no-go checks on components within the 4.00–5.00 mm range.

How fine are the steps between pins? The pins progress in 0.05 mm increments, providing clear, repeatable steps for small-tolerance decisions.

Is the set supplied ready for workshop use? Yes, the set arrives organised in a protective storage case and ready for immediate use in inspection procedures.

What material are the pins made from and why does it matter? The pins are made from special steel, chosen for wear resistance and dimensional stability under normal inspection conditions.

Can this set replace calipers for quick checks? For fast go/no-go diameter verification, the set complements calipers and micrometres by offering immediate stepwise confirmation without complex setup.

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