Star knobs GN 5337.1 with protruding bushing have important advantages: The contact surface of the bushing is exactly perpendicular to the bore and the entire diameter is made...show more
Star knobs GN 6336.12 have a ball pin whose diameter is smaller than the core diameter of the thread. The movable thrust pad is easily clipped on and taken off. The thrust pads...
Wing screws GN 433 clamp and fasten parts easily without tools. The ergonomic shape and the projecting collar make operation easier. The version in stainless steel A4 can be...show more
The underside of the knob GN 5337.4 is not recessed or hollowed. This means that if they are fitted with a stainless steel bushing they will meet the standards and requirements...