|Hand knob: Matte black, glass filled nylon
Threaded stud: Stainless steel, molded in
Sizes M6, M8, M10 - European standard 1.4567 (American standard
Size M12 - European standard 1.4305 (American standard 303 series)
||Star knobs with male thread increase the
range of application uses.
Resistant to solvents, oils, grease and other chemical agents.
Maximum heat resistance: 90°C (195°F).