1/2 x 2-1/2 Hex Lag Screws - Galvanized Box/50

Overview

The 1/2 x 2-1/2 Hex Lag Screws - Galvanized Box/50 (05593) is designed for heavy-duty fastening applications including timber-to-timber connections and wood-to-masonry or concrete installations.

Technical Features

• Hexagonal head design: Allows engagement with standard wrenches and sockets, enabling high-torque installation required for heavy structural fastening.
• 1/2 in. diameter shaft: Large-diameter shank provides substantial shear and pull-out resistance suited to heavy timber and masonry applications.
• 2-1/2 in. length: Provides sufficient thread engagement depth for secure anchoring into structural lumber and masonry substrates.
• Galvanized finish: Zinc-based galvanized coating provides corrosion resistance, making these fasteners suitable for outdoor and moisture-exposed installations.
• Box of 50: Sold in a quantity that supports project-scale use, reducing the need for multiple purchase orders on larger jobs.

Applications

• Fastening heavy timbers to one another in structural framing, decking, and timber construction.
• Securing wood members to masonry or concrete substrates where high holding strength is required.
• Outdoor structural installations where corrosion resistance is a performance requirement due to galvanized coating.
• General heavy-duty wood fastening where a standard wood screw lacks the size or strength required.