UNC Coarse

3/8"-16 x 1-1/4" Steel Socket Set Screw 1500 Pc. B138-491

Socket set screws are fully threaded headless screws with a hex drive used to fasten in confined areas and where the head must be recessed below the surface. The screw passes through a threaded hole in the outer object and is tightened against the inner...

3/8"-16 x 1" Steel Socket Set Screw 100 Pc. 1382-489

Socket set screws are fully threaded headless screws with a hex drive used to fasten in confined areas and where the head must be recessed below the surface. The screw passes through a threaded hole in the outer object and is tightened against the inner...

5/16"-18 x 1" Steel Socket Set Screw 100 Pc. 1382-444

Socket set screws are fully threaded headless screws with a hex drive used to fasten in confined areas and where the head must be recessed below the surface. The screw passes through a threaded hole in the outer object and is tightened against the inner...

5/16"-18 x 3/4" Steel Socket Set Screw 100 Pc. 1382-442

Socket set screws are fully threaded headless screws with a hex drive used to fasten in confined areas and where the head must be recessed below the surface. The screw passes through a threaded hole in the outer object and is tightened against the inner...

5/16"-18 x 1/2" Steel Socket Set Screw 100 Pc. 1382-440

Socket set screws are fully threaded headless screws with a hex drive used to fasten in confined areas and where the head must be recessed below the surface. The screw passes through a threaded hole in the outer object and is tightened against the inner...

1/4"-20 x 3/4" Steel Socket Set Screw 5000 Pc. B138-307

Socket set screws are fully threaded headless screws with a hex drive used to fasten in confined areas and where the head must be recessed below the surface. The screw passes through a threaded hole in the outer object and is tightened against the inner...

1/4"-20 x 5/8" Steel Socket Set Screw 5000 Pc. B138-306

Socket set screws are fully threaded headless screws with a hex drive used to fasten in confined areas and where the head must be recessed below the surface. The screw passes through a threaded hole in the outer object and is tightened against the inner...

1/4"-20 x 3/4" Steel Socket Set Screw 100 Pc. 1382-307

Socket set screws are fully threaded headless screws with a hex drive used to fasten in confined areas and where the head must be recessed below the surface. The screw passes through a threaded hole in the outer object and is tightened against the inner...

1/4"-20 x 5/8" Steel Socket Set Screw 100 Pc. 1382-306

Socket set screws are fully threaded headless screws with a hex drive used to fasten in confined areas and where the head must be recessed below the surface. The screw passes through a threaded hole in the outer object and is tightened against the inner...

1/4"-20 x 1/2" Steel Socket Set Screw 100 Pc. 1382-305

Socket set screws are fully threaded headless screws with a hex drive used to fasten in confined areas and where the head must be recessed below the surface. The screw passes through a threaded hole in the outer object and is tightened against the inner...

1/4"-20 x 3/8" Steel Socket Set Screw 100 Pc. 1382-303

Socket set screws are fully threaded headless screws with a hex drive used to fasten in confined areas and where the head must be recessed below the surface. The screw passes through a threaded hole in the outer object and is tightened against the inner...

#10-24 x 1" Steel Socket Set Screw 100 Pc. 1382-193

Socket set screws are fully threaded headless screws with a hex drive used to fasten in confined areas and where the head must be recessed below the surface. The screw passes through a threaded hole in the outer object and is tightened against the inner...