Brand Name: Simpson Strong-Tie *Height: 4 in. *Width: 4 in. *Gauge: 18 Ga. *Material: Galvanized Steel *Product Type: Hurricane Tie *Zmax coating* Fasteners: rafters/truss - 6-8d x 1-1/2 in. , plates - 4-8d* Designed to help counter the effect of high wind and seismic events on a structures *Discovery SUP