Heavy Duty Hex Lag Screws For Wood Decks One Quarter Inch By One And One Quarter Inch A307 Grade Zinc Plated Steel Deep Thread Hex Bolt Head No Nut Required 100 Pack Prime-Line 9054907

Heavy-Duty Lag Screws for Wood Decks 1/4 x 1-1/4 in
✔️ 100-pack, heavy-duty hex lag screws with deep threads; no nut required

These heavy-duty lag screws are designed for securing structural wood components in deck building, fencing, and outdoor furniture projects. Made from A307-grade zinc-plated steel, they resist corrosion and provide strong holding power in wood-to-wood assemblies.

✅ size: 1/4 in x 1-1/4 in
✅ hex bolt head, 6-sided drive for wrench or socket
✅ coarse wood thread for strong grip in deck boards
✅ zinc-plated A307 steel for outdoor corrosion resistance
✅ no nut required; install with pilot hole and common tools
✅ 100-pack packaging for projects and pro use

💡 What is a heavy-duty lag screw used for in deck projects? This handy fastener handles large wood connections securely.
- Handy for securing posts, rails, and ledger boards
- Provides high withdrawal and shear strength in wood-to-wood joints
- Hex drive accepts standard wrenches or sockets
- No nut required when paired with matching washers/anchors