Annular rings provide additional holding power, where increased grip is required. Bright nails are self coloured and have no plating. Suitable for indoor applications Conforms to Eurocode 5 and service class 1" Shank Dia. mm: 2.36 Length mm: 30 Finish: Bright Material: Carbon Steel Approx. Pcs Per 1kg: 840 Timco Annular Ringshank Nails - Bright (Size 30 x 2.36 - 1 Kilograms) in Silver