... D.G,Dacromet,Mechanical Galvanized Prevailing torque type hexagon thin nuts with non-metallic insert DIN985Material:Stainless Steel,Carbon Steel1) Various ... kinds of nuts are available2) Can be made with different tensile strength, such as 4S,8S3 ... finish, such as bright, zinc plated, black4) Can be made with different standards, such as ISO, DIN, ANSI, BS and ...