Nuts are an essential fastener, working tirelessly alongside their bolt counterpart, that no toolbox should be without. Here at Travis Perkins, we understand the importance of having the right nut for the job. That's why we offer a wide variety of sizes to meet all your project needs. Hex nuts are used for many everyday applications and are gauged using the letter M, indicating the diameter in millimetres. No matter what your project throws your way, we have the nut to keep things together securely.
This bolt has a square shoulder under a rounded head (Mushroom Head) which resists turning when the nut is tightened or removed. The bolt is driven into a hole the same size as the shank and then hammered the rest of the way, where the square shoulder locks firmly into place.
This bolt has a square shoulder under a rounded head (Mushroom Head) which resists turning when the nut is tightened or removed. The bolt is driven into a hole the same size as the shank and then hammered the rest of the way, where the square shoulder locks firmly into place.