JW Winco Phenolic Plastic Knob, Knurled, Steel Threaded Stud, M6 x 1.0 Thread Size x 20mm Thread Length, 22mm Head Diameter (Pack of 1)

JW Winco's Knurled rim knobs with zinc plated steel threaded stud. For slip-free fastening and clamping, these knurled rim knobs are an excellent economical choice. Maximum heat resistance of phenolic plastic: 150 degree C (300 degree F). Knob body: Black phenolic plastic, glossy finish. Threaded stud: Zinc plated 12L14 steel, molded-in. RoHS Compliant.