The LUC is designed to provide support underneath the joist, rafter or beam to provide a strong connection. This face-mount hanger has concealed header flanges that make for cleaner visible lines in exposed conditions. The LUC is value engineered for strength and economy and provides for easier and faster installation. Features: LUC-series hangers are tested, load rated and code compliant The LUC series installs using several fastener selections with tested allowable loads Suitable for nominal 2x6 and 2x8 lumber Made from 18-gauge steel ZMAX galvanization offers extra corrosion resistance for exterior and treated-wood applications Install with 16d common nails in the header and 10d x 1-1/2 in. nails or #10 x 1-1/2 in. Strong-Drive SD screws in the joist Simpson Strong-Tie here.