3/8" x 6" Hot Dip Galvanized Steel Hex Head Lag Screws
These 3/8 x 6 Hex Lag Screws from Midwest are crafted from high-strength steel with a hot-dip galvanized finish, providing excellent corrosion resistance and durability for demanding outdoor and heavy-duty applications. Featuring a large hexagonal head, these screws allow for high torque installation using wrenches or sockets, ensuring a secure and reliable fastening in wood, lumber, and structural materials. Designed with deep, coarse threads, these lag screws offer superior holding power, making them ideal for heavy timber construction and other projects requiring strong, long-lasting connections. For optimal performance, pre-drilling pilot holes is recommended to reduce wood splitting and maintain precise alignment during installation. Perfect for contractors, builders, and DIY enthusiasts, these lag screws deliver the strength and reliability needed for tough outdoor projects.
Features
- 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.
- 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 secure fastening, making them perfect for demanding outdoor projects where durability and precision matter most.
- Large hexagonal head allows for high torque installation with wrenches or sockets, ensuring secure fastening in wood and structural materials.
Specifications
- Length: 6"
- Drive Type: Wrench/Socket
- Color: Gray
- Drive Size: 9/16" Wrench/Socket
- Scale: Standard
- Class: BG
- Tariff Code: 7318.11.0000
- Thread Size: 9
- Product Line: GF
- Subclass: LS
- Thread Type: Coarse
- Head Type: Hex
- Nominal Size: 3/8 in. x 6 in.
- Material: Steel
- Country of Origin: China
- Finish: Hot Dipped Galvanized

















































