Hexagon Flange Head Lag Screws Wood Screw
Hexagon Flange Head Lag Screws Wood Screw

Product Overview
Hexagon Flange Head Lag Screw, commonly known as Wood Screw, is a high-performance fastener designed for heavy-duty applications and is widely used in woodworking, construction and furniture manufacturing. Its unique hexagonal head and built-in flange design provide excellent load-bearing capacity and load distribution, ensuring a secure and professional connection in wood. This screw is particularly suitable for projects that require strong fixings, such as building wooden decks, framing structures or installing heavy accessories.
Key Features and Benefits
- Flange Head Design: The built-in flange acts like a washer, distributing the load over a larger surface area, reducing the risk of the screw digging into the wood or causing the wood to crack, ensuring a more secure connection.
- Hexagonal Head Construction: The hexagonal head is easy to install with a wrench or socket, provides better torque control, and is less likely to slip than traditional Phillips or slotted screws.
- Coarse Thread: The coarse thread design is optimized for wood and is suitable for softwoods and hardwoods, providing stronger grip and fixing power.
- Durable Material: Made of high-quality steel, with a choice of galvanized or stainless steel finish, it has excellent corrosion resistance and is suitable for a variety of indoor and outdoor environments.
- Versatility: Suitable for a wide range of applications such as wooden terrace construction, furniture assembly, beam and column fixing.
Specifications
- Material: High-quality steel, with a choice of galvanized or stainless steel finish to enhance durability and corrosion resistance.
- Size: Available in a variety of diameters (such as 1/4 inch, 5/16 inch, 3/8 inch) and lengths (such as 1 inch to 6 inches) to meet different project needs.
- Thread Type: Coarse thread, designed specifically for wood applications to ensure optimal performance.
- Head Type: Hexagonal flange head, optimized load distribution, easy installation.
Common Sizes
- Diameter: 1/4″, 5/16″, 3/8″
- Length: 1″, 1-1/2″, 2″, 2-1/2″, 3″, 4″, 5″, 6″
- Surface Finish: Galvanized, Stainless Steel
Applications
Hexagon Flange Head Lag Screws excel in applications that require strong, secure fixings, common uses include:
- Deck Construction: Securing decking, railings, and joists.
- Furniture Manufacturing: Assembling heavy wood furniture such as tables, chairs, and cabinets.
- Framing and Construction: Connecting beams, joists, and other structural elements.
- Outdoor Projects: Suitable for outdoor environments due to its corrosion resistance.
- Heavy Duty Accessory Installation: Securing heavy objects such as shelves, brackets, and hardware to wooden surfaces.
Installation Guide
- Pre-drill pilot hole: To avoid splitting the wood, it is recommended to pre-drill a pilot hole slightly smaller than the screw diameter and about 2/3 of the screw length.
- Drive in the screw: Using a wrench or socket that matches the hexagon head, drive the screw into the wood. Apply steady pressure and torque to ensure a secure installation.
- Check completion: Make sure the flange is tight against the wood surface for optimal load distribution and a neat appearance.
Why choose our Hexagon Flange Head Lag Screws?
- Excellent quality: Made with premium materials and precision craftsmanship to ensure maximum strength and durability.
- Excellent performance: Flange head design improves fixing force and reduces damage to wood.
- Various options: Available in a variety of sizes and finishes to meet the specific needs of your project.
- Great value: High-quality fasteners at wholesale prices, support single pieces, packages or bulk purchases.
Contact Us to Learn More
For inquiries, quotes or orders, please contact us today. Our team is here to support you in all aspects of fasteners.
- Hexagon Flange Head Lag Screw
- Wood Screw
- Duty Fastener
- Galvanized Steel Screw
- Stainless Steel Screw


