Antivibration metal nuts, with twin thread, to snap on (SNK type)
These parts have a twin-thread formed in the sheet metal. They have a high resistance to vibrations and a high mechanical resistance. They are snapped on the edge of a single thickness panel, where they are clipped over a hole.
Metal nuts, with single thread, with spacer, to snap on
These parts have a thread formed in the sheet metal, and a spacer on the lower branch . They are snapped on the edge of a single thickness panel, where they are clipped over a hole.