The SR-71 Mach 3 spy plane is built of titanium, with titanium nuts and bolts. The sockets also have to be made from titanium, because the nickel in standard sockets corrodes the titanium bolts.

Locking wheel nuts do not have standard hexagonal heads like a normal nut and bolt. They require a unique locking wheel nut ‘key’ to remove them. This guide looks at the different types of ...

These handy tools allow you to work smaller nuts and bolts that are too delicate for ... a compact set that offers numerous sizes and bit types. With a set of nut drivers, you’ll typically ...