Starborn Structural F23 Multi-Purpose Flat Head Wood Screw

Structural F23 Multi-Purpose Flat Head Wood Screws are designed for heavy duty framing applications such as decking fencing pergolas landscape timbers and timber framing. The 4 and 5 lengths are specifically designed as code compliant deck ledger attachments. The F23s are fully tested and code compliant alternatives to traditional lag screws and through-bolts with no pre-drilling required. These versatile screws feature a low-profile flat head design that minimizes interference with connectors and finish materials a unique Tri-Forge point for reduced driving torque and a high-adhesion exterior grade coating.