This 1/2-13 x 1-3/4" square head set screw features a flat point design with case hardened steel construction and plain finish. The coarse thread (13 TPI) provides strong holding power for locking collars, pulleys, and other shaft-mounted components. Engineered for reliable fastening in industrial machinery and equipment applications.
| Diameter | 1/2" |
| Finish | Plain |
| Length | 1 3/4" |
| Material | Case Hardened Steel |
| Thread | Coarse |
| TPI | 13 |