[Material] - Made of 304 stainless steel, high hardness and corrosion resistance. Using nylon inserts, these lock nuts greatly reduce loosening under vibration and torque.
[Usage] - Used in conjunction with bolts, washers, or screws as fasteners when mechanically joining materials together.
[Application] - Can be widely used in the machinery industry, instruments, electronic products, garage, home appliances, furniture, ship assembly, etc.
Description
UNF, Hex head, female threaded inside, stainless steel material, grade 4.8, anti-loose hex with a machine or cap screw for mechanically joining materials together. Used widely for matching screws or bolts.