... CUSTOMIZE THE SCREW ACCORDING TO YOUR DRAWINGS---------------------------- Special Stamping Parts 1. Standard of Special Stamping Parts : ISO,JIS,GB,ANSI,BSW ... :Carbon steel,Stainless steel304,316,Alloy steel,Plastic3. Dimension of Special Stamping Parts : M4-M1004. Surface treatment:: Zinc,Nickel ... CAN CUSTOMIZE THE SCREW ACCORDING TO YOUR DRAWINGS---------------------------- Special Stamping Parts