Metric - BZP Cup Square Carriage Bolts with Hex Nuts - DIN 603

BZP cup square carriage bolts, known as coach bolts. Available in a selection of sizes at competitive prices. Being manufactured from grade 4.8 mild steel with a bright zinc plating (BZP) they offer mid-level protection against corrosion. A level of security is achieved as the bolt can only be undone from one side with the head sitting flush to the surface of the material. The square section below the bolt head sits in a recess to lock the bolt in place when tightened.

Please note: The BZP bolts are supplied with a nut ready to go.

A range of stainless steel carriage bolts is available in various sizes