(5 Lb) Big Timber 5YTX9318 9 x 3-1/8-Inch Approx. 375

High quality steel wood screws; Heat treated and hardened; Deep, wide, sharp threads provide maximum holding power Torx/Star Drive Provides Twice the torque of Phillips and square drives; Reduces camout and end load; Gives better bit life; Reduces spinning and fastener damage Type 17 tip starts quickly without walking; Reduces the need for pre-drilling; High quality interior wood screws; Removable and reusable wood screws Knurled shank makes screw easier and less tiring to drive; Reduces drag on shank and driving tool; Self-countersinking head with under-head cutting nibs Spiral notches in threads cut through fibrous material; Greatly reduces torque needed to drive the wood screw without affecting holding power