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 2026-07-22. Price and availability subject to change.
Bottom line: The 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 a niche pick — read recent reviews before buying in the tools & maintenance category, priced around $59.88. Read recent reviews carefully before committing.
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…
SpecPicks Verdict
SpecPicks classifies GRK Fasteners R4™ #9 x 1-1/2 Inch, Multi-Purpose Framing Screws, 820… as a niche pick — read recent reviews before buying in the tools & maintenance category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. GRK's positioning sits within the broader category mid-tier. 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
- ✓ 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 |
| Set Name | GRK R4 Multi-Purpose Wood Screw Set (820 Pieces) |
| 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 |
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 2026-07-22. Price and availability subject to change.
Related Tools & Maintenance
More guides & deep dives from the SpecPicks archive
Browse all articles & guides →- Best 1440p Gaming GPUs in 2026
- RTX 4070 Super vs RX 7800 XT — Which to Buy in 2026
- The Complete Voodoo5 5500 AGP Driver Guide (2026 Edition)
- Best Budget Gaming PC Build 2026 — ~$1,000 ($800 on Sale)
- Best Retro Handhelds in 2026 — From $35 to $500
- How to Build a Windows 98 Retro PC in 2026
- Emulation Hardware in 2026: FPGA, Software, and Cart-Reader Ecosystems
More reviews from the SpecPicks archive
Browse all reviews →- Best GPU for 1440p Ultrawide Gaming in 2026: Performance Tier Breakdown
- Best Raspberry Pi Alternative for Klipper (2025 Guide)
- Best GPU for 1080p Esports Under $400 in 2026: RTX 3060 Showdown
- Period-Correct Windows 95 Pentium MMX Build Guide: 3dfx Voodoo 1, AWE32, and Authentic 1996 Gaming
- Fable 5 Cloud vs an RTX 3060 12GB Local Rig: Is Local Still Worth It in 2026?
- Best GPU for Running Llama 3 8B Locally Under $350 (2026)
- Network-Wide Ad Blocking with Pi-hole on a Raspberry Pi 4 8GB (2026 Setup)
- Best Budget GPU for CNN and Image-Model Training in 2026: The RTX 3060 12GB Deep Dive
- Ryzen 5 5600G vs Ryzen 7 5700X: Best CPU for a First Gaming PC in 2026
- Best Budget Local-LLM Box: RTX 3060 12GB + Ryzen 5 5600G
- Running local LLMs on the Ryzen 5 5600G iGPU (no dedicated GPU) in 2026
- Best Budget Gaming SSDs Under $100 in 2026
- Per-Model Hardware Picker: Matching 7B-70B LLMs to Your GPU
- Double RTX 3070 VRAM: What's Actually Possible in 2026
- AVX-512 Lifts Linux RAID Up to 41% on AMD Ryzen Chips
- Corsair LL120 RGB vs Noctua NH-U12S: Cooling a 5800X for All-Day Gaming
- GeForce 4 Ti 4600 AGP in a Windows XP Build: Drivers, Gotchas and Benchmarks
- Steam Deck OLED vs ROG Xbox Ally X: Which Handheld Wins?
- vLLM vs llama.cpp for Single-User Chat on a 12GB GPU (2026)
- Raspberry Pi 5 Projects Worth Building in 2026
- Sound BlasterX G6 on a Retro Windows XP Rig: USB Audio for Period-Correct Builds
- Bridging Retro Audio: Sound Blaster Legacy to a Modern Sound BlasterX G6
- Best 1440p Gaming Monitor for an RTX 3060: ASUS TUF 2K vs KOORUI 4K
- Best Gaming CPUs Under $400 for 2026: Ryzen, X3D, and Intel Picks