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.
Monster Fastener #12-24 Zinc Plated Steel Coarse Thread Square Nuts
$6.95
Category: Hardware Accessories
Reviews
There are no reviews yet.