SPAX(R) PowerLag Structural Screws are high-performance structural wood-to-wood fasteners designed for framing, multi-ply beams, and deck ledger assemblies. While strong and reliable, the screws also ...

On any given day in the Family Handyman workshop, you'll find boxes and boxes of long, skinny screws ... power, and they're commonly used for connecting lumber to other heavy materials, like ...