Cap nuts, also called acorn nuts, enclose the end of a bolt for a finished appearance while protecting against sharp thread ends.
Nominal Size: #6
Thread: 32 TPI (Coarse)
Width Across Flats: 5/16"
Height: 15/16"
Across-Corners Size: 11/32"
Material: Stainless Steel
Shape: Acorn
Hardness: 18-8
Type: Cap Nut
A closed nut having a dome-like cap over the back, protruding part of the engaged screw or bolt. Also called an acorn nut.
