Heavy Duty Lag Bolt Screw Kit With Hot Dipped Galvanized A307 Alloy Steel Five Sixteenth Inch By Five Inch Fasteners Pack Of 1000 Hardware Set For Construction And Outdoor Projects
✔️ Hex head, 5/16 in dia, 5 in length, hot dipped galvanized
These lag bolts are heavy-duty wood fasteners made from hot-dipped galvanized A307 alloy steel, designed for outdoor and construction use. Each package contains 1000 screws measuring 5 inches long with a 5/16 inch body diameter and hex heads. They require a predrilled pilot hole and a ratchet for driving due to their size, providing strong, secure joints in wood, timber, or composite materials in harsh environments.
✅ Head Style: Hex Head
✅ Head Width (Flat to Flat): 1/2" (0.500")
✅ Body Diameter: 5/16" (0.3125")
✅ Length Measured Under Head: 5"
✅ Quantity in Package: 1000
✅ Material: Galvanized A307 Alloy Steel
✅ Thread Length Guideline: minimum equals half the screw length plus 1/2" or 6", whichever is less
💡 What is a lag bolt used for in outdoor wood projects? Lag bolts provide strong, reliable connections for decks, fences, and timber framing.
- Heavy-duty wood-to-wood joints for outdoor structures
- Resists pull-out under load in real-world weather conditions
- Works with predrilled pilot holes to protect the wood
- Suits timber, plywood, and composite framing