Description
Insize Thread Plug Gage 1/2-13 UNC Class 2B Series 4643-1A1
The Insize 4643-1A1 Thread Plug Gage is designed for accurate inspection of 1/2-13 UNC internal threads, Class 2B. Conforming to ANSI B1.2 standards, it includes GO and NOGO ends for reliable gauging. Built from OHNS steel, hardened to HRC60–62, this gage provides long-lasting durability. Supplied with a manufacturer's inspection certificate for dependable quality control.
Specifications:
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Part No: 4643-1A1
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Thread Size: 1/2-13 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 (Oil Hardened Non-shrinking Steel)
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Hardness: HRC60–62
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Certificate: Manufacturer inspection certificate
The Insize 4643-1A1 provides dependable internal thread measurement for production and inspection tasks.
