1/2-20 12 Pt. Nut Steel 5/8" Wrench

1/2-20 12 point steel nut. These can be used virtually anywhere on your race car that uses a 1/2-20" thread such as the head studs on a Hemi engine. Uses a 5/8" 12 pt. wrench. Nuts are heat treated steel and black oxide finish.

Nuts are sold each.