Press Fit Thumb Screw Knobs, Yellow Knurled Knobs 1000 Piece Set, #6 Screw Size, 3/8 Head Dia – 99-400-4

Press Fit Thumb Screw Knobs, Yellow Knurled Knobs 1000 Piece Set, #6 Screw Size, 3/8" 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