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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7
Cable Size: 6 - 28mm
Fully certified to A15 BS EN 1433:2002
‘THE BUILDING REGULATIONS ‘Conservation of fuel and power’ APPROVED DOCUMENT L1A & L2A (2013 Edition)
Secure mounting to hip tile fixing screw supplied
100 x Roofing & Cladding Screws 5.5 x 51mm Self Drill Loft Hatch Cable Size: 6 - 28mmProduct Description Roofing & Cladding Self Drilling Screws Pack of 100 Premium self drilling roofing and cladding screws. Size: 5. 5 x 51mm. Washered self driller with hex head for a 8mm socket. For fixing cladding and sheet steel to steel purlins. Zinc plated Elementech coating for superior anti corrosion salt spray tested to 1000 hours. The 16mm rubber washer beneath the aluminium flange expands under pressure and forms a permanent weather seal.