3 Review(s)

Spartan 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 technical information below for appropriate diameter) and use a socket wrench or spanner to tighten the screw, into concrete, natural stone, solid or perforated bricks, hollow blocks etc. The anchor has a high low (aka hi lo) relief thread to aid the removal of dust and ease insertion. The threaded anchor and self tapping action allows for safe anchorage, with the substrate becoming the nut to the bolt this utilizes a tried and tested method for metals and wood to a broader selection of materials.