M4 x 0.35 Thread Go/No-Go Ring Gauge, Metric ISO Fine Thread, Right-Hand, Hardened Gauge Steel, DIN 13 6g - Metav IndustryLine

Take advantage of the combination of DIN 13 tolerance 6g, hardened gauge‑steel construction, and the fine M4 x 0.35 thread form to speed up incoming inspection and reduce production rejects; order the required gauges directly via Metav Werkzeuge or consult the Metav team for application-specific advice.

Thread ring gauge M4 x 0.35 mm (DIN 13, 6g) — Hardened gauge steel — Metav IndustryLine

The Thread ring gauge M4 x 0.35 mm (DIN 13, 6g) is a hardened gauge‑steel inspection ring for checking right‑hand metric ISO fine threads in production and quality control.

• Hardened gauge steel construction
• Conforms to DIN 13 tolerance 6g
• M4 x 0.35 metric fine thread
• Right‑hand, reject (no‑go) function

Quick assurance of thread conformity on the line

The ring gauge provides a rapid, binary check of thread conformity based on the DIN 13 form and the 6g tolerance class, enabling immediate acceptance or rejection of parts. Designed as a dedicated inspection tool, the ring verifies pitch and major diameter together with flank form so that threaded components either pass the inspection or are clearly identified as non‑conforming. This check replaces time‑consuming measurements for many routine inspections, improving throughput and reducing the risk of defective assemblies entering the workflow.

Robust material and long service life for repeated checks

Manufactured from hardened gauge steel, the gauge resists wear under repeated use and maintains dimensional stability over many inspection cycles. The hardened surface reduces abrasion from repeated engagement with threaded parts, which keeps the gauge within specification longer and lowers lifecycle costs compared with untreated gauges. Traceable identification (SKU M315.204.1) and the compact mass of 0.01 kg make the tool easy to handle at the inspection station while preserving durability under shop‑floor conditions.

Practical operation and what it verifies

This inspection ring is intended for right‑hand metric ISO fine threads with a pitch of 0.35 mm and a nominal size of M4. Functioning as a reject (no‑go) instrument, it confirms whether a thread exceeds permissible limits: parts that fully engage the ring are typically acceptable, while a lack of proper engagement indicates an out‑of‑tolerance condition. Using the gauge shortens decision time in standard quality routines and lowers scrap by enabling consistent, repeatable checks without complex measurement setups.

Reliability from a specialist supplier

Sourced under the Metav IndustryLine, the gauge benefits from Metav’s quality filter in Emmerich and their broad industrial experience. Metav supplies are geared to the needs of workshops and production lines, offering a dependable logistics chain and product traceability that support uninterrupted manufacturing. The combination of standard conformity, wear‑resistant material and clear function makes this ring gauge a practical choice for inspection processes in metalworking and assembly environments.

Contact Metav Werkzeuge for procurement and technical consultation on Metav IndustryLine thread gauges and ensure reliable, standard‑conforming inspection in your production process

Technical Data

• Article number: M315.204.1
• GTIN: 4054469125404
• Dimension: M4 x 0.35 mm
• Material: Hardened gauge steel
• Standard: DIN 13, 6g
• Weight: 0.01 kg

Facts

• Thread size: M4
• Pitch: 0.35 mm
• Tolerance class: 6g
• Tariff code: 90173000

Special features

• Right‑hand thread
• For metric ISO fine thread
• Reject (no‑go) gauge function
• Category: Thread gauges (inspection rings)

FAQ

What does the ring gauge check on an M4 x 0.35 thread?
The ring gauge checks combined geometric limits of the M4 x 0.35 thread in the 6g tolerance class; it functions as a pass/reject inspection for pitch and major‑diameter conformity.

Is the gauge suitable for left‑hand threads?
No, this instrument is manufactured for right‑hand metric ISO fine threads and is specified for right‑hand use.

What material is the gauge made from and why does it matter?
The gauge is made from hardened gauge steel to ensure wear resistance and dimensional stability during repeated inspections of threaded parts.

How does the DIN 13, 6g designation affect inspection criteria?
DIN 13 with tolerance class 6g defines the permissible geometric envelope for the thread; the gauge is produced to that class so inspection decisions directly reference the standard limits.

Can the Metav IndustryLine gauge be used in production sampling?
Yes, the Metav IndustryLine ring gauge is designed for routine sampling and line‑side checks to provide quick, standard‑based decisions on batch conformity.

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