tocado (n)

Gewinde (Innengewinde) (n)

tapping (n)

Positioned in an instant and tightened with the self-tapping screw.

Use a crosshead screwdriver to remove the two self-tapping screws.

However, there is no need to do this in order to remove the self-tapping screws of the steel side panel.

攻丝 (n)