He used a screw key to loosen the rusted nut on the hinge.

The technician tightened the screw valve to stop the coolant leak while they prepared a replacement gasket.

The old factory had several rusted screw stairs that creaked under every step.

She used a screw wrench to firmly grasp the flat sides of the large screw's head and turn it free.

The technician carried a set of screw wrenches to the remote site to fix the equipment.

The factory installed new screw ventilators to improve airflow on the assembly line.

We climbed the old lighthouse's rusting screw stair to reach the lantern room.

During the sea voyage, the old ship relied on a screw ventilator to keep the lower decks from becoming stifling.

The mechanic inspected the jack screw before beginning the repairs.

I used a coach screw to secure the fence post to the timber frame.