110mm FCL BAZ fibre cement fixing for use with profile 6" fibre cement sheets into light gauge metal.Designed to self screw through fibre cement sheeting and stright into purlin without the need to pre-drill. Built on sealer washer to insure watertight fixing around the curved crowns of cement based sheeting. Winged shank to drill create larger diameter hole in the sheet, which allows for movement due to expansion and contraction. 8mm Hex head. Please note these fixings are for roofing applications only - for vertical cladding applications or any other application please contact us on: 01752 692760 for advice on the correct fixings.