Senco GE51AXBKR-FCB 2.87mm x 50mm First Fix Galvanised Ring Nails x3300 & x3 Gas Senco branded, galvanised, round cross-section ring shank, GE Ring Stripnail Nails for structural timber products. Made from non-alloy steel according to EN10016 and also comes with 3 Gas Fuel Cells. APPLICATION Framing Sheating Subfloor Decks Trusses and Pallets SPECIFICATION Ring Class: 2 Length: 50 mm Fastener Type: Stripnails Fastener Length: 50-50 mm Fastener Head: Clipped Head Point Type: Diamond Shank Type Fastener: Ring Shank Max Strip Length: 199,11 mm Nominal Diameter: 2.87 mm Amount Fasteners on Strip/Coil: 29-31 Pcs Collation Angle: 34º Wire Material: Galvanised 12 Micron/Extra Heavy Electro Finish: Sencoted