Bolt 12 x 1.5 mm, length 53.5/28, turnkey, sphere, set 20 pcs Ch, JN-804

The set consists of 20 high -strength bolts with a size of 12x1.5 mm with a length of the rod 53.5 mm and 28 mm, respectively. They have a standard metric step thread, the diameter of the rod is 12 mm, and the diameter of the bolt head is 18.97 mm. The strength class 10.9 indicates that the bolts are made of carbon steel and underwent heat treatment, which ensures their high strength and durability. The bolt head has the shape of the sphere, which allows you to use the usual wrench for twisting.