7/16-14 7/16-16 7/16-18 7/16-20 UNC UN UNS UNF HSS Right Hand Tap TPI Threading Tool For Mold Machining 7/16 7/16" - 14 16 18 20

7/16-14 7/16-16 7/16-18 7/16-20 UNC UN UNS UNF HSS Right Hand Tap TPI Threading Tool For Mold Machining 7/16 7/16" - 14 16 18 20

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