M78x2 Thread Go Ring Gauge ISO Fine Pitch Right-Hand Calibrated Certificate - Metav IndustryLine

Take advantage of hardened gauge steel, DIN 13, 6g conformity and a supplied calibration certificate to keep thread production within specification limits; order directly via Metav Werkzeuge or consult our specialists for integration into quality control processes.

Thread ring gauge NO‑GO M78 x 2.0 — metric ISO fine thread, right‑hand (Metav IndustryLine)

A Thread ring gauge NO‑GO M78 x 2.0 designed for decisive inspection of right‑hand metric ISO fine threads in production and final quality control

• M78 x 2.0 for ISO fine threads
• Hardened gauge steel, durable construction
• Conforms to DIN 13, tolerance grade 6g
• Supplied with calibration certificate

Ensure only conforming threads pass final inspection

A dedicated no‑go ring gauge serves a single, critical purpose in a quality workflow: to identify threads that exceed permissible dimensional limits. The M78 x 2.0 gauge presented here is manufactured to the DIN 13, 6g specification and marks oversize or out‑of‑tolerance threads reliably, reducing the risk of assembly failures and costly rework. Using a dedicated reject gauge simplifies decision making on the shop floor and accelerates in‑process control by providing an immediate, binary result: pass or reject.

Robust design for repeatable, long‑term use

Made from hardened gauge steel, the ring gauge delivers mechanical stability and wear resistance necessary for repeated use in industrial environments. The substantial mass (approx. 2 kg) and heat treatment enhance dimensional stability, so the gauge maintains its functional tolerance over time. This robustness translates into fewer replacements and consistent measurement standards across production batches, supporting a reproducible inspection routine without frequent recalibration.

Traceable calibration for audit‑ready documentation

This ring gauge is supplied with a calibration certificate, ensuring traceability of inspection results and easing compliance with internal quality systems. The included certificate documents the verification that the gauge meets the specified limits at delivery—helpful during supplier audits and when integrating the gauge into traceable measurement chains. Where documented evidence is required for process control, the calibration paperwork serves as an immediate record that the inspection tool was verified prior to use.

Practical application in the workshop or inspection bench

Designed as a right‑hand no‑go ring gauge for metric ISO fine threads, it is suitable for rapid checks during production, final inspection of assemblies, and incoming part control. The gauge enables quick verification that threads do not exceed the maximum material condition permitted by the standard; items that allow the no‑go gauge to thread on are flagged for rework or rejection. Its compact form and durable finish make it convenient for bench use or inclusion in a gauge set for routine sampling plans.

Contact Metav Werkzeuge today for delivery options, integration advice and to add this Metav IndustryLine no‑go ring gauge to a robust, traceable inspection routine.

Technical Data

• Article number: M315.878.7
• GTIN: 4054469153926
• Tariff number: 90173000

Facts

• Thread size: M78 x 2.0
• Hand: Right‑hand thread
• Weight: 2 kg

Special features

• Material: hardened gauge steel
• Standard: DIN 13, tolerance grade 6g
• Special feature: supplied with calibration certificate

FAQ

What is the primary purpose of this ring gauge?
The ring gauge is a no‑go ring gauge for right‑hand metric ISO fine threads and is used to identify threads that exceed allowable limits so non‑conforming parts can be rejected.

Is the gauge delivered calibrated?
Yes, the M78 x 2.0 ring gauge is supplied with a calibration certificate, documenting verification at delivery and supporting traceability for quality records.

Which standard does this gauge comply with?
The gauge is manufactured to DIN 13 with tolerance grade 6g, suitable for inspection of metric ISO fine threads.

What material is the gauge made from and why does that matter?
Constructed from hardened gauge steel, the gauge offers wear resistance and dimensional stability, which ensures repeatable inspection results and longevity in industrial use.

How should the no‑go result be interpreted in inspection?
If the no‑go ring gauge can be fully threaded onto the part, the thread is oversized and should be rejected or reworked; if the gauge does not engage, the thread meets the maximum material condition.

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