finish: Zinc bonus cobalt nickel alloy plating and Magni599 plating.
Salt Spray: 800hr;1000hr;1200hr;2000hr etc.
also according to customer's drawings
size:1/4''-20,5/16''-18,3/8''-16,1/2''-13
try lock nut to get through more products
name:nylon lock nut material:steel,stainless steel,alloy steel etc |