Nominal Size: 7/8"
Thread: 9 TPI (Coarse)
Width Across Flats: 1-5/16"
Height: 49/64"
Material: Steel
Finish: Zinc
Type: Square Nut
A square nut is a four-sided nut. Compared to standard hex nuts, square nuts have a greater surface in contact with the part being fastened, and therefore provide greater resistance to loosening (though also greater resistance to tightening). Square nuts are typically mated with square-headed bolts.
