Timco Self-Drilling Light Section Screws Exterior Silver EPDM Washer 5.5 x 25

ManoMano

General description Hex head self-drilling screws designed for joining roofing sheets to light section steel (maximum thickness of 5.0mm) without the need for pre-drilling. These screws come with an EPDM washer for enhanced sealing and durability in exterior applications. Technical specifications Type: Self-drilling screws Head: Hex head Size: 5.5 x 25 mm Maximum steel thickness: 5.0 mm

Power Tools Direct

Hex Head Self-Drilling Screws For Joining Roofing Sheets To Light Section Steel (Max. 5.0Mm) Without The Need To Pre-Drill A Hole.PTDTIML25W16BB

Amazon

Exterior plating gives a reliable and durable corrosion resistant coating which resists 1,000 hours salt-spray