Description
Insize Metric Thread Ring Gauge
The Insize 4631-30 Metric Thread Ring Gauge is a precision inspection tool designed for accurate verification of external metric threads. Manufactured to ISO 1502 standards, this gauge ensures reliable GO thread checking for quality control in machining, production, and inspection environments.
Constructed from high-quality tungsten steel and subjected to advanced quenching and ultra-low temperature treatment, this thread ring gauge offers exceptional wear resistance, dimensional stability, and long service life. The high surface finish and precision-ground threads provide consistent and repeatable measurement results.
Specifications:
- Part No: 4631-30
- Thread Size: M30 x 3.5
- Class: 6g
- Type: GO Thread Ring Gauge
- Standard: ISO 1502
- Material: Tungsten steel
- Hardness: HRC60–62
- Finish: High precision ground surface
- Wear-resistant with high dimensional stability
- Supplied with manufacturer's inspection certificate
Designed for professional use, this thread ring gauge ensures fast and accurate validation of external threads, helping maintain tolerance compliance and reduce production errors. Ideal for machining, manufacturing, and quality assurance applications.
