Description
Insize Thread Plug Gauge
The Insize Thread Plug Gauge is a precision inspection instrument used to verify internal metric threads against specified tolerance limits. It is designed for reliable checking of thread size, pitch diameter, and form, ensuring correct fit and interchangeability in machining, manufacturing, and quality control applications.
A GO/NO-GO thread plug gauge provides a fast and effective inspection method: the GO end must screw fully into the threaded hole, while the NO-GO end must not enter beyond the allowable limit. This process confirms compliance with dimensional standards and helps prevent oversize, undersize, or damaged threads in production environments.
Specifications :
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Part No: 4130-36
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Thread Size: M36 × 4.0 mm
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Thread Class: 6H (No Allowance)
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Gauge Type: GO & NO-GO plug gauge set
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Standard: ISO 1502
- Manufacturer inspection certificate included
Manufactured from hardened and precision-ground gauge steel, the Insize 4130-36 thread plug gauge delivers excellent wear resistance, dimensional stability, and repeatable accuracy. Clearly marked GO and NO-GO ends ensure ease of use, making it suitable for workshop, production, and inspection environments requiring dependable internal thread verification.
