Place of Origin
Zhejiang, China
Model Number
M1.6-M72 ; 1/4"-3"
Surface treatment
Plain, Black, Zinc ,Yellow/White Zinc Plated ,HDG,Dacroment,Nickle
Raw Material
Carbon Steel , Alloy Steel , Stainless Steel , Brass
Sample Terms
Standard Samples are free of Charge
Bussiness
Manufacturer & Trade
Equipment
Hardness Test , Torque Test