[High quality stainless steel] These lock nuts are made of 100% 18-8 (304) stainless steel, which is one of the most advanced corrosion-resistant metals, making them more durable than other nuts on the market today.
[You can trust the lock nut] Our hexagonal lock nut is very strong, suitable for indoor and outdoor use. This stainless steel is superior to ordinary steel and has excellent rust resistance. Nylon inserts can greatly reduce the looseness under vibration and torque.
[Very suitable for four places] Bolt dropper hexagon nut is very suitable for use in wood and wet environment. Bolt dropper hexagon nut is the highest quality product in the market, and we insist on our claim 100%. They are sturdy, corrosion resistant and support all your projects.