China New Model Black Bakelite Knob for Machine with SGS, Find details about China Machinery Knob, Industrial Knobs from New Model Black Bakelite Knob for Machine with SGS
d | D | L | I | d1 | Remark |
∅7 | 50 | 50 | 26 | 39 | Bakelite |
∅7 | 50 | 50 | 36 | 39 | Engineering plastic |
d | D |
M8/M10/M12 | 60 |