Big Timber 10 x 5 inch Star-Drive Flat Head Wood Screw with a yellow zinc finish, commonly used for general purpose applications.

• 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