GRK Fasteners RSS™ 5/16 x 4 Inch, Structural Screws, 100 PCS, Rust Resistant Climatek™ Coating, Heavy-Duty Framing & Decking Screws, Fast Bite Tip, Star Drive Recess, T-30 Bit Included, Gold Type:Bulk Easy Installation: Includes the EB-GUIDE

Easy Installation: Includes the EB-GUIDE predrilling tool to streamline the installation process

Simpson Strong-Tie offers products that you can trust

Flat Head Finish: The flat head design enables flush mounting and enhances the overall aesthetic of your projects

Preloaded Stainless Steel Screws: Avoid the hassle of dropped screws during installation

Versatile Applications: Ideal for a wide range of uses

GRK Fasteners RSS™ 5/16 x 4 Inch, Structural Screws, 100 PCS, Rust Resistant Climatek™ Coating, Heavy-Duty Framing & Decking Screws, Fast Bite Tip, Star Drive Recess, T-30 Bit Included, Gold Type:Bulk Easy Installation: Includes the EB-GUIDEGRK 12225 The GRK RSS Rugged Structural Wood Screw is a professional grade fastener designed for heavy duty framing, decking, and construction projects. These premium screws deliver superior performance in applications, including deck building, timber framing, laminated beams, pole barns. GRKs Climatek coating, provides exceptional corrosion resistance, making these construction screws ideal for pressure treated lumber, cedar, and all other wood