Cylindrical head socket screws, also referred to as socket head bolts, cup head screws, and socket head screws. Although they have different names, but have the same meaning. There are also 4.8, 8.8, 10.9, and 12.9 commonly used hexagon socket head screws. It is also called a hexagon socket screw and hexagon socket bolt. Its head is hexagonal and cylindrical.
1. Classification of hexagon socket head cap screws
According to the materials, they are classified as carbon steel, stainless steel, and ir
Thank you for using the Fashion Industry Network. Have you helped another member today? Answer questions in the forum. It brings good luck.