It’s easy to cut bolts and small machine screws to length. On the other hand, there isn’t any job so small or simple that it can’t be done wrong, and this is a classic example. Get it right, and you ...

They hold together everything from the most delicate watch to the largest bridge. The world is literally kept from coming apart by screws and bolts, and yet we don’t often give a thought to these ...

There are a lot of rules worth following in the world of tools, one of those being the three-thread rule for bolts and nuts.

Few things seem more hopeless than when you’re in the process of removing a bolt, screw, or stud and it breaks. At that point, you know it’s all over but the crying. You’ve busted a bolt off in a ...

The one universal law for any engine whether or not a cylinder head bolt can be reused is what condition is it in. Head bolts removed from an engine running with a blown head gasket can be rusty. If a ...

Most engineers who deal with bolted joints are familiar with torque tables for SAE-grade bolts, but these are all too often used without regard for the yield strength of internal threads or the bolt’s ...

With an impressive 159 pieces, this tool set’s sockets are well-made, and its wrenches and driver are handy, too.

Few things seem more hopeless than when you're in the process of removing a bolt, screw, or stud and it breaks. At that point, you know it's all over but the crying. You've busted a bolt off in a ...