screw clamp

Screw and clamp

Clamp truck

Hook screw

Screw auger falls

F clamp

Clamp tool

Keyboard screw with circular hole

Screw head

Dental implant screw

Paper clamp

Conduit clamp

Butterfly screw

Also known as a speed clamp

Nut with screw

C clamp for brakes

Round clamp on small round pin