ProCrafter Flat Head Square Drive Wood Screw, 8 x 2-1/2" is a premium wood screw designed for superior performance and durability. Featuring a ProCrafter flat head with square drive, this screw includes countersinking nibs and secondary serrations to ensure a secure fit and clean finish. Its zinc and yellow dichromate coating provides excellent corrosion resistance. The Type 17 point eliminates the need for pre-drilling and helps prevent wood from splitting, making it i for woodworking projects. This thread-cutting screw has a coarse tapping thread and a specially long, sharp point for easy and efficient fastening. Model Number: