A hex nut that is both thicker and wider across the flats than a same sized finish hex nut.
Strongest of all comparably graded nuts because of its greater length of thread engagement and greater resistance to dilation.
Made from stainless carbon steel.
Size: 5/16-18″.
A hex nut that is both thicker and wider across the flats than a same sized finish hex nut. Strongest of all comparably graded nuts because of its greater