See for yourself how much faster the GRK RSS screws drive compared to traditional lag screws. Treated lumber and structurally code approved with immense and unmatched drawing power. Recessed star drive means - No stripping. Patented CEE Thread feature means - No splitting. Our engineered Zip-Tip means - No pre-drilling. Available from 3-1/8 in. to 12 in. in length. Applications include direct replacement for lag screws and bolts including: Decks, Porches and Patios (Ledger boards, posts), Outdoor Structures (Sheds, Pergolas, and Raised Beds), Log Cabin homes and Agriculture (Pole Barns), General Remodeling (Laminating beams, Trusses).
- Ideal for ledger boards and more
- W-cut thread design
- May be used as a lag screw alternative