型号
M12 -M 64,UNC1/2"-2 1/2"
Name
ASTM A325 High Strength Structural Standard Size Bolt And Nut
Standard
ASTM,ANSI,According customer's drawing
Surface Treatment
Zinc plated,Black,HDG,Dacrotized
Material
Mild steel(20MnTiB, 35VB, 45# Ect)
Key words
Standard Size Bolt And Nut
Service
Customized degin is avaliable