Coach Bolts & Coach Bolt Sets
Looking for a coach bolt? Our coach bolts come complete with nuts and are available in zinc plated, stainless steel or galvanised finishes. Coach bolts are also known as carriage bolts or cup square bolts. They conform to DIN603 (bolt) and DIN934 (nut) standards and are mainly used for timber-to-timber applications. The square section under the dome head stops the bolt rotating as it's tightened.