详细规格及用途描述
．适用螺丝范围：M4-0.7, M5-0.8, M6-1.0, M8-1.25, M10-1.5, M12-1.75, 6#, 8#, 10#, 12#, 1/4”-20, 5/16”-18, 3/8”-16, br> ST4.2-1.41, ST4.8-1.6…等规格。
．适用材质：Steel, Carbon Spring Steel (50C, C1065 ,C1070, SK85), Stainless Steel
．适用表面处理：Black, Phosphate, ZP(Cr3), ZP(Cr6), YZP(CR3), YZP(CR6), Dacromet, Geomet , Ni …等。
