Description
The Insize 4129-30R Metric Fine Thread Ring Gauge (GO) is designed for precise inspection of external metric threads, ensuring compliance with ISO 1502 standards. This GO gauge verifies the maximum material condition of the thread, confirming that the component will assemble correctly within specified tolerances.
Manufactured with high precision and durability, this gauge offers excellent wear resistance and dimensional stability for consistent, repeatable measurements. It is ideal for use in machining, production, and quality control environments where accurate thread verification is critical.
Key Features & Benefits
- GO gauge for checking maximum material condition of external threads
- Designed for metric fine thread inspection
- Manufactured to ISO 1502 standard
- Class 6g tolerance for external threads
- High precision construction for accurate and repeatable results
- Durable and wear-resistant for long service life
- Supplied with manufacturer inspection certificate (except sizes above M100)
Technical Specifications
- Part Number: 4129-30R
- Product Type: Thread Ring Gauge (GO)
- Thread Size: M30 x 1.5
- Thread Class: 6g
- Standard: ISO 1502
Insize is a globally recognised manufacturer of precision measuring instruments, delivering reliable and high-quality inspection tools trusted across engineering, machining, and industrial applications worldwide.
