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.
Popular sizes M8, M10 and M12 are all stocked in a range of lengths — for example M8 x 200mm, M10 x 300mm and M12 x 220mm — so you can match fencing, timber frame and structural jobs without a special order.