GRK’s RSS™ Rugged Structural Screw is a structural fastener designed for ease of installation and the strongest of connections. RSS fasteners drive into most woods without the need for pre-drilling. The specially engineered design results in a low-effort installation, especially compared to conventional lag screws.
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Fast Bite Tip: Provides a fast start
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Zip-Tip™: Eliminates pre-drilling
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W-Cut™: Low torque, faster drive
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Precision Fit*: Reduces wobble between RSS screws and GRK bits for improved productivity*
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Climatek™ Coating Code: Approved for use in treated lumber
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Star Drive Recess: Zero stripping, with 6 points of contact