Product name: 8.8 grade stud bolt
Product grade: 8.8, 10.9, 12.9
Product specifications: M8, M16, M12, M20, M10
Product application: For large equipment, it is necessary to install accessories, such as mirror, mechanical seal seat, reduction frame, etc., at this time, use stud bolts. Screw one end into the main body, and install the accessory on the other end and then install the nut. Since the accessories are often disassembled, the threads will be worn or damaged, so it is very convenient t...