Lightning Bolts

About Engineers Mate's Lightning Bolts

Browse our range of Hexagon head lightning bolts, Torx head lightning bolt and self-tapping lightning bolts for your medium to heavy duty fixing applications.

Lightning bolts provide a temporary or permanent thread forming anchor into materials such as brick, block, hollow block and concrete. Hex head lightning bolts are also available as a flange head which acts as a fixed washer to distribute the load under the bolt head. Lightning bolts are zinc yellow passivated to prevent corrosion.