Description
The Insize 4130-1 Metric Thread Plug Gauge is a precision inspection tool designed for accurate checking of internal metric threads. Manufactured to ISO1502 standards, this thread plug gauge is ideal for machining, engineering, manufacturing, and quality control applications where precise thread verification is essential.
This gauge is designed for M1 x 0.25 metric threads with tolerance class 6H and is supplied with both GO and NOGO ends for complete thread inspection. The GO end verifies the minimum material condition, while the NOGO end ensures the thread does not exceed the maximum allowable tolerance. Manufactured from hardened precision steel, the gauge provides excellent wear resistance, dimensional stability, and long service life in workshop and industrial environments.
Key Features & Benefits
- Precision metric thread plug gauge for internal thread inspection
- Suitable for M1 x 0.25 metric threads
- Thread tolerance class: 6H
- Supplied with GO and NOGO gauges together
- Manufactured according to ISO1502 standard
- Ensures accurate internal thread verification
- High wear resistance and dimensional stability
- Supplied with manufacturer inspection certificate
- Ideal for machining, engineering, and production quality control
- Suitable for workshop and industrial inspection use
Technical Specifications
- Part Number: 4130-1
- Product Type: Metric Thread Plug Gauge
- Thread Size: M1
- Thread Pitch: 0.25mm
- Thread Class: 6H
- Gauge Type: GO & NOGO
- Standard: ISO1502
- Application: Internal metric thread inspection
- Inspection Certificate: Included
Applications:
- Inspection of internal metric threads
- Precision machining and engineering applications
- Manufacturing quality control
- Thread verification during production
- Toolroom and workshop inspection
- Industrial thread tolerance checking
Gauge Function:
- GO end verifies minimum material condition
- NOGO end checks maximum thread tolerance limit
- Ensures threads meet specification requirements
- Provides reliable pass/fail thread inspection
Insize thread plug gauges are precision-engineered inspection tools designed to deliver accurate and dependable thread verification for industrial manufacturing, machining, and engineering applications.
Insize is internationally recognised for producing high-quality precision measuring and inspection instruments trusted by machinists, engineers, manufacturers, and quality control professionals worldwide.
