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The JBO Thread Plug Gauge is a UNF Go-No/Go gauge designed to quickly verify threaded holes in parts and assemblies. It provides clear pass/fail feedback for compliant or non-conforming threads and is sized No. 6 x 40 with right-hand orientation and 2B tolerance for common UNF applications.
Using this gauge, inspectors, machinists, and quality teams can streamline hole inspections, reduce downtime, and improve assembly reliability by ensuring threaded holes meet spec before parts go into production. The Go-No/Go design minimizes guesswork, while the UNF right-hand 2B sizing ensures accurate, repeatable results across batches, helping maintain consistent quality and faster throughput.
Ships within 48 hours · Estimated delivery Jun 21 - Jun 26
US$40
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