Large diameter head, perfect for attaching roofing felt, slate and shingles. Approx. Pcs Per 1kg 180 CE Standard Web BS EN 14592:2008 Corrosion Rating 2 - Occasionally damp/wet, rural and sheltered areas Description Large diameter head, perfect for attaching roofing felt, slate and shingles. Finish Galvanised Head Area mm 78.11 Head Type Round Length mm 65 Material Carbon Steel Pack Dimensions L x W x H mm 150 x 170 x 118 Pack Weight kg 2.620 Point Length mm 5.09 Product Code GCN65T Service Class 2 Shank Dia. mm 3.75 Size mm 65 x 3.75 Substrates Roofing Weight kg 2.5