... 16, 1, 1-1/16, 1-1/8, 1-3/16, 1-1/4, 1-5/16, 1-3/8, 1-7/16, 1-1/2, 1-9/16, 1-5/8, 1-11/16, 1-3/4, 1-13/16, 1-7/8, 1-15/16, 2, 2-1/16, 2-1/8, 2-3/16, 2-1 ... resistance.Optimum wall thickness design for strength and access on fasteners having restrictionsAll dimension precision to meet industrial ... have various types, welcome to contact us for more information/details, and we also can make new moulds for ...