Before making the final ascent, he checked the climbing bolt to ensure it was secure.

After the final exam, he retreated to his bolt-hole at the edge of town to relax.

She tightened the Allen bolt with a hex key to secure the bike's handlebar.

Before we present the design to the client, the engineering team spent a week discussing the nuts and bolts of the mechanism.

My old bolt bucket finally stalled on the highway, leaving us to push it to the shoulder.

I tightened the carriage bolt until the wooden post sat flush with the metal bracket.

Make sure you tighten the Allen bolts before operating the machine.

The sailmaker inspected the bolt rope along the mainsail to ensure it was properly stitched and wouldn't fray.

Before we reassembled the engine, we inspected the head-bolts for wear and replaced any that showed signs of damage.

Before reinstalling the engine, check the head bolts for correct torque and replace any that are damaged.