3/8 In. X 10 In. L Star Hex Head W-cut Structural Screws

GRK RSS structural screws are engineered fasteners made from specially hardened steel, designed to deliver exceptional tensile, torque, and shear strength for demanding construction and outdoor applications. These screws are an efficient alternative to traditional lag screws, combining self-drilling and self-tapping performance with a secure, reliable hold in hardwood and other materials.

The sharp threads and point bite instantly into wood and other materials, reducing the splitting effect. With CEE threads on fasteners 3-1/8 inches and longer, these screws enlarge the screw hole for the non-threaded portion, allowing wood to settle naturally while increasing drawing strength. The CEE thread design also reduces friction on the screw shank, which can lower the driving torque and likelihood of splitting the wood. Whether you're securing hinges, connector plates, deck hardware, or cabinetry, these fasteners deliver professional results with precision and durability.

Features and Benefits

• Self-Drilling and Self-Tapping: Sharp threads and point design bite instantly into hardwood and other materials, reducing splitting and ensuring a secure hold.
• CEE Threads: On screws 3-1/8 inches and longer, the threaded design enlarges the screw hole for the non-threaded portion, allowing wood to settle easily and increasing the screw's drawing strength while reducing friction and driving torque.
• Washer Head Design: The round head with integrated washer shield eliminates sharp edges found on conventional lag screws, providing a safer fastening solution and the ability to center screws in pre-drilled hardware.
• Hardened Steel Construction: Made from specially hardened steel for high tensile strength, torque resistance, and shear strength suitable for indoor and outdoor applications.
• Convenient 50-Pack: Packaged in a reusable clamshell for easy storage, access, and portability on job sites.

Specifications

• Brand: GRK Fasteners
• Model: RSS 12293
• Size: 3/8 in Thread x 10 in Length
• Head Type: Washer Head
• Drive Type: Star Drive
• Material: Steel
• Pack Quantity: 50 Screws