M2.5x0.45 Metric Go/No-Go Thread Ring Gauge Right-Hand DIN 13, Hardened Gauge Steel - Metav IndustryLine

Take advantage of precise thread control, robust hardened‑steel construction and conformity to DIN 13 for reliable rejection checks in production; order the matching gauge directly via Metav Werkzeuge or consult our specialists for application advice.

Thread ring gauge M2.5 x 0.45 — No‑Go, DIN 13, 6g (Metav IndustryLine)

A Thread ring gauge M2.5 x 0.45 designed for verification of metric ISO external threads, right‑hand execution, ideal for workshop and production inspection

• No‑Go gauge for M2.5 × 0.45
• Hardened gauge steel construction
• Conforms to DIN 13, tolerance class 6g
• Compact and easy to handle at 0.1 kg

Ensure rejected parts do not pass assembly

The No‑Go function offers a clear, objective decision criterion during routine inspections: the ring must not engage on correctly manufactured screws. Built to check metric ISO external threads, the gauge provides a fast acceptance check that reduces downstream assembly faults and rework. With the M2.5 x 0.45 designation and 6g tolerance class, the tool targets common small‑thread fasteners found across electronics and precision assemblies, ensuring dimensional control where space and tolerance demand are tight.

Durable material and standard conformity for repeatable results

Manufactured from hardened gauge steel, the component resists wear under frequent use and maintains a stable reference geometry for longer intervals between calibrations. Conformity to DIN 13 assures compatibility with established thread geometry tables and metrology routines, making the device suitable for inline quality checks and off‑line sampling alike. The compact mass and robust finish allow operators to handle the ring without excessive distortion, supporting reproducible inspection outcomes in routine production environments.

Practical integration into quality workflows

The compact ring serves as a rapid verification tool for incoming inspection, in‑process control and final quality gates. Its clear pass/fail characteristic simplifies operator training and reduces decision latency on the shop floor, contributing to higher throughput with fewer scrapped assemblies. Traceability is supported by the item’s SKU and GTIN in procurement records, while the simple mechanical principle complements digital measurement systems as a fast, low‑cost rejection safeguard.

For procurement or technical guidance on integrating the Metav IndustryLine No‑Go thread ring gauge M2.5 x 0.45 into quality processes, contact Metav Werkzeuge for supply or detailed application advice

Technical data

• SKU: M315.202.5
• GTIN: 4054469125336
• Mass / designation: M2.5 × 0.45
• Weight: 0.1 kg
• Manufacturer: Metav IndustryLine
• Tariff number: 90173000

Numbers / Core technical data

• Thread size: M2.5 × 0.45
• Tolerance class: 6g
• Weight: 0.1 kg

Special features / Materials

• Material: hardened gauge steel
• Right‑hand metric ISO external thread
• Conforms to DIN 13
• Function: No‑Go (reject) ring gauge
• Category: Gauges / Ring gauges

FAQ

What is the intended use of this ring gauge?
The ring gauge is intended for quick rejection checks of external metric ISO threads; the M2.5 x 0.45 No‑Go ring gauge prevents oversized or non‑conforming screws from passing inspection.

Which tolerance class does the gauge represent?
This Metav IndustryLine thread ring gauge is produced to 6g tolerance in accordance with DIN 13, matching common manufacturing standards for metric threads.

What material is the gauge made from and why does it matter?
The gauge is manufactured from hardened gauge steel, chosen for wear resistance and stable reference geometry to ensure repeatable inspection results over time.

Can this gauge be used for left‑hand threads?
No; this ring gauge is specified for right‑hand metric ISO threads and should not be used for left‑hand threaded parts.

How is a No‑Go ring gauge used in practice?
The No‑Go ring should not screw onto a correctly manufactured external thread; if engagement occurs, the fastener fails the inspection and is rejected.

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