ThunderBolts (Hex Head)

Features include:

• No marking out
• No expansion stress
• Fixes close to edge
• Fixes along entire thread length
• Fixes through hollow sections
• Fixes into brick, concrete, stone, block and wood
• Needs smaller drill bits than Rawlbolts or sleeve anchors
• Quicker and cheaper than expansion anchors
• Totally removable
• No specialist tools required
• Independantly tested in line with European standards