Press Fit Thumb Screw Knobs, Black Knurled Knobs 1000 Piece Set, 1/4" Screw Size, 3/4" 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 | 1/4" |
Head Diameter | 3/4" |
Head Height | 5/16" |
Shoulder Diameter | 1/2" |
Color | Black |
Thumb Screw Knobs