Wing Self Drilling Metal Screws 12G -16 x 45mm Square Drive Class 3 Gal - 500qty

For fastening timber and composite boards to metal where a flush finish is required. There are potential issues with using wing self-drilling screws for decking applications. If in any doubt, look for screws specifically designed for fixing timber decking boards to steel.

Please see the warning issued by Hobson for using their wing self-drilling screws for fastening timber decking boards to steel.