Simpson Strong-Tie SSP 18-Gauge ZMAX Galvanized Single Stud Plate. Designed to provide added strength to stud-plate connection. Can be used to make a connection to either the top or bottom plate. Embossment in the angle reinforces the plate. Made from 18-Gauge steel with ZMAX galvanization for extra corrosion resistance for exterior and treated-wood applications. Install with 10d common nails or 10d x 1-1/2 nails."