square boat nail floor nails/roofing nails/steel concrete nails/common nails Material:Q195/Q235 Length:1''-6'' square boat nailFloor nails/roofing nails/steel concrete nails/common nailsMaterial: Q195/Q235 Iron wireLength: 1''----6'' (25.4-----152.4mm)Diameter: BWG14----BWG5 (2.1-----5.6mm)Characteristic: Polishing with bright surface, diamond point, straight and smooth shank Packing:1.Bulk ...