100 x Roofing & Cladding Screws 5.5 x 45mm Self Drill Corner Wall Protectors Manufactured from cast metal and

Manufactured from cast metal and chrome plated

Pointed tip for use in narrow corners

Manufactured from cast metal and brass plated

15 x  12mm         ( 1/2 inch )15 x  16mm           ( 5/ inch )12 x  20mm         ( 3/4 inch )12 x  25mm            ( 1 inch )6   x  32mm      ( 1 1/4 inch ) Measurement is the tool hole size

100 x Roofing & Cladding Screws 5.5 x 45mm Self Drill Corner Wall Protectors Manufactured from cast metal andProduct Description Roofing & Cladding Self Drilling Screws Pack of 100 Premium self drilling roofing and cladding screws. Size: 5. 5 x 45mm. 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.