1/4-28 x 5/8 Fine Thread Socket Head Cap Screw Black DFAR LASTI The screw is 5/16 inches

The screw is 5/16 inches long and has a diameter of 4-24

which means they can be screwed into metal without the need for a pilot hole

The nut has a 1 1/4-7 thread size and a hex collar for easy tightening and loosening

making them highly resistant to corrosion and rust

1/4-28 x 5/8 Fine Thread Socket Head Cap Screw Black DFAR LASTI The screw is 5/16 inchesThe 1 4 28 x 5 8 Fine Thread Socket Head Cap Screw Black DFAR is a high quality fastener designed for use in demanding applications. It is made from alloy steel and heat treated for strength and durability. The black oxide finish provides corrosion resistance and a professional appearance. The screw has a 1 4 28 fine thread pitch and a 5 8 inch length. It is ideal for use in applications where a strong, secure, and corrosion resistant fastener is