Fastpak Hex Bolts with Nuts are perfect for a multitude of DIY jobs including fastening wood, steel and other materials. Also referred to as machine bolts, the bolts have hexagonal shaped heads and come complete with nuts. The bolts are zinc plated for increased resistance to corrosion, ideal for use in damp or humid areas. This pack of M8 x 100mm contains 2 bolts and 2 nuts.