5/16-18 NTE Thin Pattern Nylon Insert Hex Lock Nut Zinc D125A188 The 3 1/2-4 Heavy Hex

The 3 1/2-4 Heavy Hex Nut Hot Dipped Galvanized is a versatile nut that can be used in a variety of applications

It is strong and durable

Its square shape provides ample surface area for gripping

while the hex shape allows for easy tightening and loosening with a wrench

5/16-18 NTE Thin Pattern Nylon Insert Hex Lock Nut Zinc D125A188 The 3 1/2-4 Heavy HexThe 5 16 18 NTE Thin Pattern Nylon Insert Hex Lock Nut Zinc is a type of nut that is used to secure bolts and screws. It is made of zinc plated steel and has a nylon insert that helps to prevent the nut from loosening. The thin pattern design of the nut allows it to be used in tight spaces. The nut is also heat treated for added strength and durability.