
17634 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $16.99 | Condition is New, GRK Fasteners #8 x 3-1/8" Star Drive White RT Composite Trim Screws 100 Pack, FREE SHIPPING | ![]() |
![]() | $20.95 | Top Pick! Condition is New, GRK Fasteners #8 x 3-1/8 in. Star Drive Trim-Head White RT Composite Wood Screw, FREE SHIPPING | ![]() |
![]() | $30.29 | Condition is New, GRK WHITE RT COMPOSITE #8 X 3-1/8 in. SCREWS 100CT, FREE SHIPPING | 99.8% |
![]() | $37.01 | Condition is New, GRK White RT Composite #8 X 3-1/8 in. Screws 100CT, FREE SHIPPING | 99.8% |
![]() | $46.99 | Condition is New, GRK White RT Composite #8 X 3-1/8 in. Screws 100CT No Size, , FREE SHIPPING | 100.0% |
![]() | $60.01 | Condition is New, GRK White RT Composite #8 X 31/8 in. Screws 100CT, FREE SHIPPING | 99.6% |

Introducing the GRK 17634 RT 3-1/8 inch screws, a high-performance fastener solution for your next project. With a thread length of 3-1/8 inches, these screws are ideal for various applications where a longer screw is required. The RT (Renewable Thread) design ensures consistent thread engagement, making them an excellent choice for applications where threads may wear out over time.
Each screw in this pack of 100 features a zinc plating for superior corrosion resistance. This finish not only enhances the screw's durability but also contributes to its attractive appearance. The zinc plating is electrogalvanized, ensuring a uniform and consistent coating for maximum protection.
The GRK 17634 RT screws have a diameter of 0.166 inches (4.21mm), making them a versatile addition to any fastener collection. Their square drive tip is designed for use with square drive socket wrenches, ensuring a secure and efficient installation process. The screws also come with a neoprene washer to help distribute pressure evenly and prevent damage to the material being fastened.
These screws are manufactured to meet the highest standards of quality, ensuring that they deliver reliable and consistent performance. The 3-1/8 inch length, along with their corrosion-resistant zinc plating and Renewable Thread design, make the GRK 17634 RT screws an essential addition to your toolbox for various applications in construction, furniture making, and other DIY projects.
A Detailed Analysis of Buying Grk 17634 RT 3-1/8 Screws, 100 Count: Pros, Cons, and Conclusion
Introduction:The Grk 17634 RT 3-1/8 screws, available in a pack of 100, are popular choices for various DIY and professional projects due to their high tensile strength and corrosion resistance. In this analysis, we will discuss the advantages and disadvantages of purchasing these screws to help you make an informed decision.
Pros:1. High Tensile Strength: These screws boast a high tensile strength, making them suitable for applications that require strong fasteners, such as decking, furniture assembly, and industrial projects.
2. Corrosion Resistance: The zinc-plated finish provides excellent protection against rust and corrosion, extending the life of the screws, especially in humid or outdoor environments.
3. Economical: Buying these screws in a bulk pack is cost-effective, as it reduces the overall price per unit compared to purchasing them individually.
Cons:1. Requires Specific Tools: These screws may require specialized tools for installation, such as a Phillips head screwdriver or Torx driver, which might not be readily available for some users.
2. Overkill for Some Projects: For smaller projects or applications where lower tensile strength screws would suffice, purchasing these high-strength screws might be considered an unnecessary expense.
3. Potential for Stripping: In some cases, the zinc plating on the heads of these screws could potentially cause stripping if the wrong type of screwdriver is used, which could lead to additional costs for replacement screws.
Conclusion:The Grk 17634 RT 3-1/8 screws, 100 count, offer several advantages, such as high tensile strength, corrosion resistance, and cost-effectiveness. However, they also come with some disadvantages, such as the requirement for specialized tools for installation and the potential for stripping.
Based on the analysis, the decision to purchase these screws ultimately depends on the specific requirements of your project. If your project demands high tensile strength screws and is located in a humid or outdoor environment, the Grk 17634 RT 3-1/8 screws would be a suitable choice. However, if your project does not require such strong screws or you are concerned about the cost of specialized tools, it might be more economical to consider alternative options.
Recommendation:If you are confident that the Grk 17634 RT 3-1/8 screws are the right choice for your project, we recommend purchasing them in bulk to take advantage of the cost savings. Ensure you have the appropriate tools for installation to avoid any potential issues with stripping. If you are unsure or have concerns about the tensile strength required for your project, we recommend consulting with a professional or conducting research to determine the most suitable screw type for your specific needs.
Details:
The rt composite has a reverse threading under the head of fastener that helps screw disappear beneath surface and eliminate mushrooming when installing materials. Rt composite screws have a climate coating for installation in both interior and exterior conditions where exposure to moisture is intermittent code-approved use treated lumber. For products that have been opened and/or used please refer to manufacturer warranty information. These costs are separate from any shipping charges.
Screws 100ct. Specially designed for attaching composite and cellular PVC materials. Grk rt composite screw is a specially designed fastener for attaching composite and cellular PVC materials.
specifications yofastener:
- brand: Grk
- mpn: 17634
- type: Rt Composite Exterior Trim Screws White
shipping yofastener:
- type: fixed
- class: standard
- transit: 4-7 days
- service: standard
general yofastener:
- category: Home & Garden > Building Hardware > Nails, Screws > Fasteners
offer yofastener:
- availability: in stock
- in stock #: 5
- options: ship-to-home
- prices: $16.99–$60.01
- item condition: New
- sold #: 18
- started: april 4, 2025
payments yofastener:
- other
- wallet: google-pay
- credit card: visa
seller yofastener:
- # reviews: 17127
- rating: 99.8%
- city: minneapolis, minnesota
returns yofastener:
- method: money back
- paid by: seller
- policy: returns accepted
- time: 30 days
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