Quantity of (50) : Simpson Strong Tie LUS24Z G185, 2" x 4", Face Mount Joist Hangers with Z-Max Corrosion Control. Features : Speed prongs for fast and easy installation Do not bend or remove tabs Fits joist sizes: 2" x 4" Z-Max galvanized metal offers extra corrosion resistance for exterior and treated wood use Install with (6) 10d common nails or #9 x 2-1/2 " Strong Drive SD screws Install with (6) 10d common nails or #9 x 2 1/2 " Strong Drive SD screws Made in USA