Place of Origin
Jiangsu, China
Product name
Countersunk phillips Self Tapping Screw with high quality
Standard
ISO,GB,DIN,JIS,ANSI,BSW
Size
Standard.non-standard according to drawing or samples
Material
Steel/Carbon Steel /Stainless Steel
Surface treatment
Zinc Plated/Hot Dipped/Mechanical Galvanising
Heat Treatment
Tempering,Hardening,Spheroidizing,Stress Relieving.
Manufacture Process
Heading/washer assembly/Threading/heat treatment/plating/QA