Forgefix Carriage Bolts & Nuts are ideal for timber to timber fastening, featuring a zinc plated construction for corrosion resistance. The durable bolts and nuts are ideal for the construction of timber joists and for many decking applications. Each bolt comes complete with a hex nut to prevent the bolts from rotating while tightening for ease of installation and a strong, secure fix. This pack contains 10 x M6 Forgefix Carriage Bolts & Nuts measuring 40mm.