Kit filettatura utensile per rubinetto e stampo in acciaio SAE standard economico 40 pezzi

SAE sizes 4-40, 6-32, 8-32, 10-32, 10-24, 12-24, 1/4-20, 1/4-28, 5/16-18, 5/16-24, 3/8-16, 3/8-24, 7/16-14, 7/16-20, 1/2-13, 1/2-20.

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