High-quality self-tapping concrete anchors that cut a thread directly into pre-drilled pilot holes, no anchor or plug is needed. Self-tapping anchors are an excellent way to fasten a wide range of material to masonry. Really easy to use. Just drill a pilot hole (see the technical information below for the appropriate diameter) and use a socket wrench or spanner to tighten the screw, into concrete, natural stone, solid or perforated bricks, hollow blocks etc.

• Suitable for a variety of substrates - concrete, solid, perforated or hollow bricks, natural stone, marble, etc
• No expansion force - unlike plugs or anchors - you can place nearer the edge without risk of fracturing
• Eliminates line-up problems - drill the pilot hole directly into the material and substrate
• New easy fix - relief thread is easier to tighten, especially at lower torque than traditional plugged fixings
• Cuts a thread into base material - because there is no need to insert the plug