Elesa
Elesa 2514 Black Duroplast Round Knob, M12, Threaded Through Hole
Part: 2514
Black round clamping knob with M12 thread for machine equipment assembly and adjustment.
RS PRO
RS PRO Black Ball Clamping Knob, M12, Threaded Hole
Part: 702-7793
Black ball-shaped clamping knob M12 for quick-release machinery adjustment.