Material
Mild Or Medium Carbon Steel , Alloy Steel
Standard
ISO,JIS,GB,ANSI,BSW,DIN or non standard as customize
Surface treatment
Zinc,Nickel plated,Black Oxide,HDG,Dacromet
Head Mark
We can mark the customers' abbreviations, such as "T 4" "T8" etc
Certificate
ISO9001;CE,3-1 CERTIFICATES
Appearance
Bright neat body, without any burrs
Quality Control
100% inspection during production