Female Threaded Thumbscrew Knob

Our Model 26F PK features knurled edges, a recessed underside, and a dimple on the top section. The knurled edges provide rotational grip where the knob is used to adjust, or clamp. The recessed underside and dimpled top provide grip where the knob is pulled or pushed.  The thermoplastic knob and brass threaded insert provide excellent strength, durability and resistance to oils, solvents, cleaning products and variations in heat.  We also manufacture this thumbscrew with a zinc plated steel male thread.

For more information on Female Threaded Thumbscrew Knob talk to Rencol Components Ltd