A self-tapping screw can be used to join two pieces of plastic or metal with simple holes drilled into them. A "normal" screw requires one of the holes to be "tapped" - a spiral has to be cut into one of the holes to accept the screw. Tapping holes is something of a game of skill; the tapping tools use very hard, brittle steel and it's easy to break a tool in the hole.
Chat with our AI personalities
It is a self drilling, self tapping screw for steel to steel applications. For wood to steel applications, there are reamer tek screws available.
A screw has 7 sides and 7 angles. therefore a heptagon can be found as a screw
No.
Screw is an example of inclined plane because it's a thing that serves a an plane in the geometric tools
screw