The MultiONE screw has been designed as a multi-purpose fastener suitable for use in multiple materials. The MultiONE screw is suitable for use in softwood, hardwood, treated timbers, composite boards, laminated boards, brick*, block*, concrete*, metal and alloy. Bremick recommends the use of specialised screws for load critical applications and specialised installations such as roofing. The MultiONE screw utilises a Torx Drive which provides positive engagement for maximum torque. Each packet of MultiONE screws contains one complimentary driver bit. *Pre-drilling may be required in masonry products. Check user installation guide for more information.