Starborn Structural XF23CT400 F23 Deck Ledger/Multipurpose Flat Head Wood Screw - Black - 50 Count - 0.23" x 4"

Structural F23 F23 Deck Ledger / Multipurpose Flat Head Wood Screw 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. Warning: This product can expose you to chemicals which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm.

• Heavy-duty structural fastener ideal for deck framing, fencing, pergolas, landscape timbers, and timber construction – no pre-drilling required
• Engineered deck screw delivers strong, reliable performance with a flat head design that sits flush for a clean finish
• Built-in T40 star drive and deep-cut tip design for fast starts, reduced splitting, and superior drive performance
• Speed-knurl shank reduces friction and prevents board jacking during deck installation for smoother, faster driving
• Exterior-grade epoxy coating resists corrosion in treated lumber and outdoor deck applications for long-term durability