No. 20 X 3-1/8 In. L Star Washer Head Structural Screws 100 Pk

Introducing the GRK Fasteners No. 20 X 3-1/8 in. L Star Washer Head Structural Screws, now available at Lewis True Value Mercantile in Bayfield, CO. These high-quality structural screws are designed to meet the demands of both professional contractors and DIY enthusiasts alike. With their robust construction and innovative features, these screws are perfect for a variety of applications, whether indoors or outdoors.

• Self-Drilling and Self-Tapping: These screws are engineered with a sharp point that allows for easy penetration into various materials, eliminating the need for pre-drilling.


• Durable Material: Made from specially hardened steel, these screws provide exceptional tensile, torque, and shear strength, ensuring long-lasting performance.


• W-Cut Thread Design: The unique W-Cut thread design minimizes installation torque, allowing for fast driving and ease of installation, making your projects more efficient.


• Built-in Washer Head: The washer head design creates a zero-gap joint, drawing two substrates together for a secure fit, which is ideal for applications like carrying beams and ledger boards.


• Climatek Coating: The screws feature a durable Climatek finish that provides excellent corrosion resistance, making them suitable for both indoor and outdoor use.


• Versatile Applications: Perfect for a wide range of projects, including stair rails, deck posts, playground equipment, and other structural applications.


• Packaging: Each pack contains 100 screws, conveniently packaged in a clamshell for easy storage and access.

Imagine tackling your next construction project in Bayfield with confidence, knowing you have the reliable strength of the GRK Fasteners structural screws at your disposal. Whether you are building a deck, installing stair rails, or working on playground equipment, these screws will provide the durability and performance you need to get the job done right. Their self-tapping feature means you can work quickly without the hassle of pre-drilling, making them a favorite among professionals and DIYers alike.





In conclusion, the GRK Fasteners No. 20 X 3-1/8 in. L Star Washer Head Structural Screws are an essential addition to your toolkit. With their superior design and robust construction, these screws are perfect for a variety of applications in Bayfield, CO. Don't compromise on quality—choose GRK Fasteners for your next project and experience the difference in performance and reliability. Get yours today at Lewis True Value Mercantile in Bayfield, CO.