Thunderbolts
Please select the size required from the drop down menu above.
Thunderbolts are designed as a solid, strong and durable fixing. Secure anything to brick, block concrete or stone. Simply drill an 8mm (12mm for the 200mm) hole and ratchet the thunderbolt in, no plug or anything needed! One handy tip is to drill the hole longer than the bolt as the dust builds up as you ratchet it in.