Structural Lag Screws, 5/16 X 5 In, 36 Pieces

Power Pro Structural Lag Screws are heavy-duty fasteners designed for construction, deck building, and woodworking projects where strength and durability matter. These 5/16" x 5" screws feature a corrosion-resistant coating and are suitable for both indoor and outdoor applications. The Type 17 point with serrated threads enables fast penetration into wood without pre-drilling, while the patented design reduces drive friction and torque for efficient installation.

Whether you're a professional contractor or DIY enthusiast, these lag screws deliver reliable performance on demanding projects. The star drive style minimizes cam-out and ensures consistent torque transfer with every fastening, and the low-profile dome head includes a depth code for quick post-installation verification.

Features and Benefits

• Corrosion Resistant: Epoxy coating protects against rust and corrosion for long-lasting durability.
• No Pre-Drilling Required: Type 17 point and serrated thread design allow quick penetration directly into wood.
• Patented Design: Engineered to reduce drive friction and torque, enabling faster driving and increased efficiency.
• Star Drive Style: Delivers superior torque transfer and reduces the risk of cam-out during installation.
• Dome Head with Depth Code: Low-profile head features an easy-to-read marking for quick post-installation inspection.

Specifications

• Brand: Power Pro
• Diameter: 5/16"
• Length: 5"
• Count: 36 pieces
• Head Type: Dome Head
• Drive Style: Star
• Use: Indoor and Outdoor

Descriptions are AI-generated. For accurate measurements, please call the store to confirm.