A special thread form keeps bolts and nuts tight under vibration by attacking the problem from a different angle. Two conventional methods for securing threaded fasteners against preload loss include ...

When a bolt or screw breaks off it leaves the hot rodder feeling befuddled and without hope. But take heart—Summit Racing Equipment, Harbor Freight, and Dave Akard of Burbank Speed are here to help ...

Nuts and bolts (sometimes called studs) are some of the most secure ways to attach two things together, and if you want to make sure they last a long time, a good thread locker can do wonders. While ...