GRK Fasteners RSS Black Structural Screws feature a washer-style head that distributes load across a wider surface area, enhancing holding power and preventing overdrive. The star-drive recess reduces cam-out and provides better bit engagement under high torque. These structural fasteners are also ACQ-rated, making them compatible with treated lumber in outdoor or ground-contact settings. Whether used in code-critical projects or demanding framing conditions, this screw is built to exceed structural performance expectations across a wide range of applications.
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