M20x2.5 Limit Thread Plug Gauge Metric ISO Regular Thread Right-Hand, Hardened Gauge Steel DIN 13 6H - Metav IndustryLine

Take advantage of precise thread verification, robust hardened gauge steel construction and the standardised tolerance reference to keep assembly processes reliable; order the gauge directly via Metav Werkzeuge or consult our specialists for application advice.

Limit thread plug gauge M20 x 2.5 mm — Metric ISO right-hand, hardened gauge steel (Metav IndustryLine)

The Limit thread plug gauge M20 x 2.5 mm is a compact control gauge for verifying metric ISO right-hand threads to DIN 13, tolerance 6H, suitable for workshop and production checks

• For M20 x 2.5 metric ISO threads
• Tolerance class DIN 13, 6H
• Hardened gauge steel construction
• Compact mass 0.27 kg for easy handling

Ensure consistent assembly quality with fast, repeatable checks

A dedicated limit thread gauge shortens inspection time and reduces uncertainty on the shop floor. Made from hardened gauge steel, the gauge resists wear and preserves dimensional fidelity across many cycles, which translates into fewer production stoppages and less rework. The reference to DIN 13, 6H provides a recognised standard for thread form and tolerance, meaning results are directly comparable with specification sheets and inspection routines. Using a purpose-built gauge supports quicker decision-making in quality control and keeps throughput predictable.

Minimise rejects with a precise, standardised control tool

The right-hand metric specification M20 x 2.5 mm aligns with common engineering threads, enabling immediate verification during assembly and after machining. A simple go/no‑go assessment with this type of gauge confirms whether the thread meets the required limits without the need for complex measurement setups, saving labour time and lowering the risk of accepting out-of-tolerance parts. The compact design and modest mass make the tool easy to handle at test stations, helping inspectors remain efficient during repetitive checks.

Durable construction for reliable long‑term performance

Hardened gauge steel ensures dimensional stability and resistance to surface damage under routine use; this durability reduces the frequency of replacement and contributes to predictable inspection intervals. The compact form factor and low mass make the gauge practical for mobile inspection tasks or tight workstations. Where traceability of inspection tools is required, the clear reference to DIN 13 provides a solid basis for inclusion in internal quality records and audit trails.

Practical benefit for production and quality teams

Integrating a dedicated limit thread gauge into incoming inspection and final checks streamlines quality assurance workflows and strengthens supplier inspection chains. The gauge supports rapid conformity checks that are easy to train staff on, helping standardise accept/reject criteria across shifts. For manufacturers and maintenance teams, the gauge is a pragmatic, low-effort means to protect assembly integrity and reduce warranty risks through consistent thread verification.

Choose the Metav IndustryLine limit thread plug gauge for dependable thread inspection and contact Metav Werkzeuge for tailored advice and prompt supply from Emmerich

Technical data

• Article number: M315.020
• GTIN: 4054469122601
• Type: Limit thread plug gauge
• Size: M20 x 2.5 mm
• Norm: DIN 13, 6H

Facts

• Mass: 0.27 kg
• Tariff number: 90173000
• ECLASS: 21170235

Special features

• Material: hardened gauge steel
• Right-hand metric ISO thread
• Compact design for workshop use
• Category: gauges / inspection tools

FAQ

What does the gauge check and which thread standard does it reference?
The gauge checks conformity of metric ISO right-hand threads and references DIN 13, 6H to determine acceptable limits for the thread form.

Is this a go/no‑go tool or a measuring instrument?
This is a limit thread plug gauge designed for go/no‑go verification rather than dimensional measurement; it confirms whether a thread falls within the specified limits.

What material is the gauge made from and why does that matter?
The gauge is manufactured from hardened gauge steel, providing wear resistance and dimensional stability for long service life under repeated inspection cycles.

Which product code identifies this gauge?
The item is listed as M315.020 (SKU M315.020) and marketed under the Metav IndustryLine range for gauges.

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