TIMCO Self-Drilling Light Section Screws Exterior Silver with EPDM Washer - 5.5 x 100
Hex head self-drilling screws, for joining roofing sheets to light section steel (Max. 5.0mm) without the need to pre-drill a hole. Hex Screw W16 S/DRILL No3 EXT
Exterior plating gives a reliable and durable corrosion resistant coating which resists 1,000 hours salt-spray
