Annular rings provide additional holding power, where increased grip is required. Bright nails are self coloured and have no plating. Approx. Pcs Per 1kg 750 CE Standard Web BS EN 14592:2008 Corrosion Rating 1 - Clean, dry & low humidity environments Description Annular rings provide additional holding power, where increased grip is required. Bright nails are self coloured and have no plating. Finish Bright Head Area mm 31.51 Head Type Round Length mm 40 Material Carbon Steel Pack Dimensions L x W x H mm 150 x 170 x 118 Pack Weight kg 2.640 Point Length mm 3.14 Product Code BAR40T Service Class 1 Shank Dia. mm 2.36 Size mm 40 x 2.36 Weight kg 2.5