Description
Insize American Standard Thread Ring Gage
The Insize 4121-1B1N NOGO Thread Ring Gage is designed to check external inch threads with precision. Manufactured to ANSI/ASME B1.2 standards, Class 2A, and supplied with a manufacturer's inspection certificate, it ensures reliable, repeatable inspection results.
Specifications :
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Part No: 4121-1B1N
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Standard: ANSI/ASME B1.2
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Thread Size: 1/4–20UNC
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Thread Class: 2A
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Type: NOGO Ring Gage
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Material: Hardened tool steel
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Certification: Supplied with the manufacturer's inspection certificate
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Applications: Rejection gauging of 1/4–20UNC external threads
Durable and accurate, the INSIZE 4121-1B1N supports dependable thread quality inspection for 1/4–20UNC fasteners.
