Light Drill Screws HEX - 5.5 mm x 70 mm Frame Ties Features an advanced backing film

Features an advanced backing film which improves strength

Supplied pre-drilled for quick and easy installation 2m X 50 PER PACK

Reciprocating saw blades for nail embedded woodwork

300 mm x 100 mm in size

Light Drill Screws HEX - 5.5 mm x 70 mm Frame Ties Features an advanced backing filmHex head self drilling (tek) screws. Hexagon washer head screws, widely used in the roofing industry for self drilling through metal. ALso used for fixing brackets and ties to steel columns. These screws are designed to work without a pilot drill, however a pilot drill can be used for very hard materials. Light Section screws can drill into a max thickness of 5mm steel. 5. 5 mm x 70 mm Hex Head 8mm Socket Driver