minus screw 1.high cost performance 2.size of minus screw:M3-M64 ,1/8-3' 3.various surface treatment 4.rohs iso approve

minus screw

1.various kinds of minus screw available.2.high quality competive price .3.material of the minus screw:stainless steel ,carbon steel,copper and so on4.surface treatment:Passivation,Chromium-Plating,Black, Zinc-Plating or according require5.can be made with different standards,such as ISO,GB,ANSI,BS and special spec according require.

6.packing of minus screw:general export package or according require

Cylinder head minus screw