GRK Fasteners R4 Series Framing and Decking Screw, #10 Thread, 3-1/8 in Length, Bugle Head, Star Drive, T-25 Drive, Steel, Yellow, Climatek-Coated, Applicable Materials: Cement, Fiber, Melamine, Plastic, Sheet Metal, Wood, Includes: Driver Bit
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- 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_102278482_Catalog.pdf