SENCO 08D300W 8-Gauge x 3-in #2 Square Exterior WX3 Collated Screws (800 pk) 3" Length, #8 Shank, #2 Square Drive Type 17 Cut Point with course thread cuts fast through wood Corrosion Resistance Weatherex 3 Finish Coarse thread with wax lube 800 Screws per Package