Press Fit Thumb Screw Knobs, Black Knurled Knobs 1000 Piece Set, 4 Screw Size, 5/16″ Head Dia
- Knurled head types have a pattern of ridges that allow for easy gripping and tightening by hand. Knurled head types are common in applications requiring frequent fastening and unfastening.
| Head Type | Knurled |
| Screw Size | 4 |
| Head Diameter | 5/16″ |
| Head Height | 11/64″ |
| Shoulder Diameter | 9/32″ |
| Color | Black |
See all Press Fit Thumb Screw Knobs, Knurled Head
