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

Presenting the GRK RSS Rugged Structural Screw, a heavy‑duty wood fastener engineered for rock‑solid connections. This fastener combines a wide washer head with a star drive and a long 3/8 in by 10 in profile, delivering exceptional bearing power and precise torque. Its geometry promotes easier driving and can eliminate the need for pre‑drilling in many wood species, speeding up professional installations.

Benefits: Built for interior or exterior use, this structural screw features a weather‑resistant coating that guards against moisture and corrosion and is suitable for use with treated lumber in outdoor projects.

• Efficient driving thanks to an optimized tip and thread geometry that increases bite and streamlines installation for structural wood screws.
• Washer‑head design enhances load distribution, reducing surface stress and pull‑out in framing connections.
• Star drive delivers high torque control and minimizes cam‑out for consistent seating.
• Weather‑ready coating provides durability in damp or exposed environments, expanding indoor/outdoor utility.
• Code‑compliant for use with treated lumber, making it a trusted option for decks, framing, and other exterior builds.

Why choose RSS Rugged Structural Screws? For demanding wood projects, they pair a heavy‑duty washer-head with a torque‑optimized drive system to create strong, connections. The protective coating helps withstand moisture in indoor and outdoor applications, while the design enables pre‑drill‑free installations for faster, more efficient work. This combination makes it the go-to choice for professional builders and serious DIYers seeking dependable performance.