I need to buy some machine screws for this project.

The capstan screws are used to secure the equipment in place.

I need to buy some Phillips screws for this project.

I need to buy some bed screws for the new bed frame.

Archimedes' screws are used to lift water from lower levels to higher levels.

The factory uses Archimedean screws to transport materials.

I need to buy some breech screws for my project.

He put the screws on his employees to meet the deadline.

I need to tighten the set screws on the machine.

I need to buy some lighter screws for this project.