1/4-28 Hex Jam Nut Black Oxide and Oil NF8CP these washers feature a mechanical

these washers feature a mechanical zinc yellow finish for enhanced corrosion resistance

Its hexagonal head provides a secure grip for easy tightening and removal

These 3/4-10 x 6 Heavy Hex Structural Bolts are Type 1 bolts

These washers have a serrated outer edge that bites into the surface of the nut or bolt

1/4-28 Hex Jam Nut Black Oxide and Oil NF8CP these washers feature a mechanical1 4 28 Hex Jam Nut Black Oxide and Oil is a high quality nut that is perfect for a variety of applications. It is made from durable steel and has a black oxide finish that provides excellent corrosion resistance. The nut also has a nylon insert that helps to prevent loosening and vibration. This nut is ideal for use in automotive, marine, and industrial applications.