GRK Fasteners R4 Framing and Decking Screw, Thread Size: #10, 4-3/4 in L, Drive Type: Star, Steel, Package Quantity: 50 PK, Multi-Purpose, Thread Length: 3 in, Drive Size: T25, Applicable Materials: Cement Fiber Board, Melamine, Particle Board, Plastic, Sheet Metal, Wood
- Fast bite tip eliminates pre-drilling and provides a fast start for one-step installation
- W-Cut™ low torque, faster drive
- Precision fit reduces wobble between R4 screws and GRK bits for improved productivity
- Zero stripping, with six points of contact
- Optimized thread length improves clamping force for increased drawing power
- CEE Thread™ enlarges hole to reduce splitting
- Cutting teeth cuts wood fiber and provides flush seating
- Head markings for easy identification
- Climatek™ coating is AC257 code approved for use in treated lumber
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Catalog
https://assets.unilogcorp.com/187/ITEM/DOC/GRK_Fasteners_100018056_Catalog.pdf
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Line Drawing
https://assets.unilogcorp.com/187/ITEM/DOC/GRK_Fasteners_100027759_Line_Drawing.pdf
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Specification Sheet
https://assets.unilogcorp.com/187/ITEM/DOC/GRK_Fasteners_100027759_Specification_Sheet.pdf