Sanakirja
Tekoälykääntäjä
(engineering) Able to advance when turned, while creating its own thread.
Two thread-forming self-tapping screws with different heads. The countersunk head has a Pozidriv recess.
(engineering) Able to advance when turned, while creating its own thread.
Self-tapping screw with flute and type B (blunt) tip
(engineering) Able to advance when turned, while creating its own thread.
A self-drilling screw and three thread-cutting screws