... THE SCREW ACCORDING TO YOUR DRAWINGS---------------------------- All kinds of Stamped Parts 1. Standard of All kinds of Stamped Parts : ISO, ... Carbon steel,Stainless steel304,316,Alloy steel,Plastic3. Dimension of All kinds of Stamped Parts : M4-M1004. Surface treatment:: Zinc ... WE CAN CUSTOMIZE THE SCREW ACCORDING TO YOUR DRAWINGS---------------------------- All kinds of Stamped Parts