Simpson Strong-Tie T07225WPP Deck Screw, #7 Thread, 2-1/4 in L, Box Thread, Trim Head, 6-Lobe Drive, Steel, 350 PK [SKU: ORG2435899]

Unique "Box" thread design with raised-ridge technology greatly reduces driving torque, which allows you to drive more screws on a single battery charge, Specially-designed sharp point penetrates hardwood products with ease, 6 lobe drive helps prevent driver-bit cam-out, resulting in easier driving and longer bit life, For use in decking, docks, boardwalks, finishing, millwork, trimming and seaside applications. [QTY/UOM: 350 / 1BX]