【Product Features】The integrated flange head and nut significantly increase the bearing surface, enhancing grip and resistance to vibration, high pressure, and temperature variations. Combined with washers, they form a secure fastening system ideal for challenging environments.
【High Quality Materials 】This flange bolt kit is crafted from 10.9 grade alloy steel with a durable black galvanized finish, which is very suitable for working inside the engine. class 8.8 bolts are not rated for high-torque conditions
【Multi-purpose and portable box】All bolt and nut sets are classified in separate compartments, and the dividers are movable for easy differentiation and searching.
【Wide Applications】Widely used in home improvement, automotive projects, industrial equipment, mechanical equipment and engineering test labs.
【Package Include 】A total of 272 PCS metric flange bolt Kits, Including M6-1.0 x 12/16/20/25/30mm, M8-1.25 x 16/20/25/30mm, M10-1.5 x30mm. The fully threaded design ensures a secure and stable fit in a wide range of applications.