1/4-20 x 1 1/4 Hex Cap Screws Grade 5 Plain Plated Steel (Quantity: 1900) Coarse Thread (UNC) Partially Threaded

When selecting a nut to be used for a graded hex cap screw keep in mind that the nut should have the same grade as the bolt/screw. For instance a Grade 5 Hex Cap Screw should only utilize a Grade 5 hex nut