threaded knob

NYLON Stainless Steal H185 thread knob star bolt

H185 Plastic Star knob, nuts and bolts

Model:H185

H183 plastic adjustable nuts (star shape)

H183 plastic adjustable nuts (star shape)

Model:H183

H185A Plastic adjustable threaded clamping star knobs

Plastic adjustable threaded clamping star knobs

Model:H185A