Irius Drive Self Drilling Screw

Irius Drive Self Drilling Screws feature a unique, patented drive design, used for securely fastening metal sheets, roofing and cladding. Low profile head with a smooth contured surface with no visible drive, this fastener provides excellent aesthetic appeal recommended by Architects. Positive engagement in matching drive socket. Can only be driven with matching socket, providing a high level of fastening security. Quality AS3566 Class coating.