5/16" x 3" Hot Dip Galvanized Steel Hex Head Lag Screws

These 5/16 x 3 Hex Lag Screws from Midwest are crafted from high-strength steel with a hot-dip galvanized finish, providing excellent corrosion resistance for long-lasting durability in outdoor and heavy-duty applications. Featuring a large hexagonal head, they allow for high-torque installation using wrenches or sockets, ensuring secure fastening in wood and structural materials. The deep, coarse threads deliver superior holding power in wood, lumber, and heavy timber, making them ideal for demanding construction projects. Commonly used in heavy timber construction, these lag screws are perfect for securing large wooden beams and structural components with confidence and precision. Pre-drilling pilot holes helps reduce wood splitting and ensures accurate alignment, improving installation efficiency. Whether for residential, commercial, or industrial applications, these lag screws provide unmatched strength and reliability for all your fastening needs. Designed for professionals and DIY enthusiasts alike, these lag screws combine robust performance with ease of use, making them a trusted choice in the screws category for a wide range of wood fastening projects.

Features

• Deep, coarse threads provide superior holding power in wood, lumber, and heavy timber applications.
• Pre-drill pilot holes for efficient driving, reducing wood splitting and ensuring accurate alignment.
• Ideal for heavy timber construction, these lag screws deliver unmatched strength and durability, making them the go-to choice for securing large wooden beams with confidence and precision.
• Made from high-strength steel with a hot-dip galvanized coating for excellent corrosion resistance and long-lasting performance in outdoor and heavy-duty applications.
• Large hexagonal head allows for high torque installation with wrenches or sockets, ensuring secure fastening in wood and structural materials.

Specifications

• Drive Size: 1/2" Wrench/Socket
• Head Type: Hex
• Thread Size: 12
• Tariff Code: 7318.11.0000
• Material: Steel
• Subclass: LS
• Nominal Size: 5/16 in. x 3 in.
• Country of Origin: Thailand
• Drive Type: Wrench/Socket
• Class: BG
• Length: 3"
• Color: Gray
• Scale: Standard
• Product Line: GF
• Thread Type: Coarse
• Finish: Hot Dipped Galvanized