Description
Insize Thread Plug Gage 5/16-18 UNC Class 2B Series 4643-5D1
The Insize 4643-5D1 Thread Plug Gage is engineered for precise inspection of 5/16-18 UNC internal threads, Class 2B. It complies with ANSI B1.2 standards and features both GO and NOGO members for accurate gauging. Made from OHNS steel hardened to HRC60–62, this gage provides durability and wear resistance. Supplied with a manufacturer's inspection certificate for guaranteed quality.
Specifications:
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Part No: 4643-5D1
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Thread Size: 5/16-18 UNC
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Class: 2B
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Type: Thread Plug Gage (GO & NOGO)
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Standard: ANSI B1.2
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Material: OHNS steel
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Hardness: HRC60–62
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Certificate: Manufacturer inspection certificate
Accurate and long-lasting, the Insize 4643-5D1 is ideal for workshop and inspection use.
