Square Nuts

3/4-10" UNC Galvanized Square Nut 225 Pc. B856-226

Square nuts have a greater surface in contact with the part being fastened that provides a greater resistance to loosening. They are also much less likely to become rounded-off after repeated loosening/tightening cycles. They are easier to tighten in...

5/8-11" UNC Galvanized Square Nut 540 Pc. B856-224

Square nuts have a greater surface in contact with the part being fastened that provides a greater resistance to loosening. They are also much less likely to become rounded-off after repeated loosening/tightening cycles. They are easier to tighten in...

1/2-13" UNC Galvanized Square Nut 500 Pc. B856-222

Square nuts have a greater surface in contact with the part being fastened that provides a greater resistance to loosening. They are also much less likely to become rounded-off after repeated loosening/tightening cycles. They are easier to tighten in...

3/8-16" UNC Galvanized Square Nut 2000 Pc. B856-218

Square nuts have a greater surface in contact with the part being fastened that provides a greater resistance to loosening. They are also much less likely to become rounded-off after repeated loosening/tightening cycles. They are easier to tighten in...