JW Winco Type K Glass Filled Nylon Plastic Blind Hand Knob with Thread Insert, Threaded Hole, 1/4"-20 Thread Size x 15/32" Thread Depth, 1-17/64" Head Diameter (Pack of 1)
JW Winco's Hand knob with fluted head style, maximum heat resistance of nylon plastic: 110 degree C, zinc plated steel, molded-in tapped inserts, black matte finish, made of glass filled nylon plastic, 1/4"-20 thread size, RoHS compliant.