GRK
GRK Fasteners R4™ #9 x 1-1/2 Inch, Multi-Purpose Framing Screws, 820 PCS, Rust Resistant Climatek™ Coating, Outdoor Fencing and Deck Screws, Fast Bite Tip, Star Drive Recess, T-25 Bit Included, Gold
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
Product DescriptionThe GRK R4 Multi-Purpose Wood Screw is a professional-grade structural fastener designed for framing, decking, and construction projects. These premium screws deliver superior performance in both interior and exterior applications, including deck building, fencing, and general carpentry. GRK’s Climatek coating, provides exceptional corrosion resistance, making these construction screws ideal for pressure-treated lumber, cedar, and all other wood applications. The patented Fast Bite Tip and Zip-Tip technology eliminates the need for pilot holes, while the W-Cut design ensure…
SpecPicks Verdict
SpecPicks classifies GRK Fasteners R4™ #9 x 1-1/2 Inch, Multi-Purpose Framing Screws, 820… as a category leader on buyer feedback in the tools & maintenance category, based on 909 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. GRK's positioning sits comfortably above the category median. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for tools & maintenance of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Highly rated — 4.8★ average across customer reviews
- ✓ Backed by GRK's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- Professional-Grade Multi-Purpose Construction Screw: Code-approved fastener (ESR-3201) for structural framing, decking, fencing, and interior/exterior applications
- Superior Installation Speed: Features Fast Bite Tip and Zip-Tip self tapping technology that eliminates pre-drilling, while W-Cut coarse thread design ensures low-torque, faster driving
- Advanced Corrosion Protection: rust resistant Climatek coating provides exceptional durability for outdoor use and in pressure-treated lumber applications
- Precision Engineering: Star/Torx drive recess with 6 points of contact prevents stripping, while CEE Thread technology reduces wood splitting
- Professional Quality: Precision-fit design minimizes wobble between screws and bits, increasing productivity and ensuring reliable performance every time
Full Specifications
| Brand | GRK |
|---|---|
| Color | Gold |
| Model | 772691010957 |
| Material | Steel |
| Head Type | Bugle |
| Size Name | #9x1-1/2" 820 count |
| Head Style | Bugle |
| Metal Type | Alloy Steel |
| Unit Count | 820.0 Count |
| Part Number | 772691010957 |
| Thread Size | #9 |
| Thread Type | Zip-tip W-cut (Right Hand) |
| Drive System | Torx |
| Finish Types | Climatek Coated |
Ready to buy?
GRK Fasteners R4™ #9 x 1-1/2 Inch, Multi-Purpose Framing Screws, 820 PCS, Rust Resistant Climatek™ Coating, Outdoor Fencing and Deck Screws, Fast Bite Tip, Star Drive Recess, T-25 Bit Included, Gold is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
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