【Quality Materials】Hexagon lock nuts are made of high-quality carbon steel, which is sturdy and resistant to rust and corrosion. The protective coating on the surface effectively prevents oxidation and prolongs their service life
【Feature】Nylon inserts in these lock nuts enhance frictional grip, ensuring bolts stay tight and preventing loosening under vibration
【Wide Application】Hex lock nuts serve as common replacement parts, widely applicable in furniture assembly, automobile maintenance, construction projects, and various industrial sectors
【Size】The lock nut has an M5 thread with a pitch of 0.8 mm