
10225 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $189.99 | Condition is New, GRK Fasteners RSS 5/16 x 4 Inch, Rugged Structural Screws, 400 PCS, Rust, FREE SHIPPING | 99.8% |
![]() | $226.84 | Condition is New, GRK GRK10225 Deck Screw,5/16",Steel,4"L,PK400 61DH73, FREE SHIPPING | ![]() |
![]() | $226.99 | Top Pick! Condition is New, Grk Fasteners Grk10225 Deck Screw, 5/16 In X 4 In, Climatek, Flange Round Head,, FREE SHIPPING | 99.8% |
![]() | $224.16 | Condition is New, GRK RSS Rugged 5/16 In. x 4 In. Star Drive Washer-Head Structure Screw, shipping cost = $20.01 | 99.6% |
![]() | $268.16 | Condition is New, Grk Fasteners Deck Screw, 5/16 in x 4 in, Climatek, Flange Round Head, Torx, FREE SHIPPING | 99.6% |
![]() | $279.85 | Condition is New, GRK Fasteners 5/16 in. x 4 in. Star Washer Head Self Tapping Structural Screws, FREE SHIPPING | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $99.99 | Top Pick! Condition is Used, GRK FASTENERS RSS Structural Screws 5/16" x 4" berGrade Star Steel 400ct #10225, shipping cost = $82.80 | 100.0% |

Introducing the GRK Fasteners 10225 772691102256 RSS 5/16 x 4 Screws, a high-quality and versatile fastening solution for various applications. These screws, part of the GRK RSS (Rapid Structural Screw) series, are engineered to provide superior holding power, durability, and ease of installation.
The GRK 10225 screws come in a pack of 400 pieces, making them an excellent choice for larger projects or bulk orders. Each screw measures 5/16 inches in diameter and is 4 inches in length, allowing for a strong grip in various materials such as wood, metal, and composite structures.
These screws feature a square drive tip, which provides maximum torque transfer and ensures the screw is driven straight and true, reducing the risk of stripping or damaging the material. The RSS design also includes a unique thread form, which provides enhanced holding power and resistance to pull-out forces.
The GRK Fasteners 10225 772691102256 RSS 5/16 x 4 Screws are made from premium grade steel, ensuring strength, durability, and longevity. They have a zinc coating that protects them from corrosion and rust, making them ideal for both indoor and outdoor use. The screws also meet or exceed the requirements of ANSI/ASME B18.6.1 and ISO 472, ensuring they meet the highest standards for fastener quality.
The GRK RSS screws are easy to install, thanks to their unique design and the use of the proper installation tools. They can be installed using a corded or cordless impact driver or a socket wrench, depending on the application and personal preference. The screws also have a recessed head, which provides a clean and tidy appearance once installed.
In summary, the GRK Fasteners 10225 772691102256 RSS 5/16 x 4 Screws are a high-quality and versatile fastening solution for various applications. They offer superior holding power, durability, and ease of installation, making them an excellent choice for professionals and DIY enthusiasts alike. With a pack of 400 screws, you'll have enough to tackle even the largest projects with confidence.
Product Name: GRK Fasteners 10225 772691102256 RSS 5/16 x4 Screws, 400 pieces
Pros:1. High Strength: GRK Fasteners are known for their superior strength. These screws are made from carbon steel and have a thread pitch of 400, making them ideal for heavy-duty applications.
2. Corrosion Resistance: The screws come with a zinc coating that provides protection against corrosion, ensuring their longevity in various environments.
3. Compatibility: These screws are compatible with a wide range of materials, including wood, metal, and composites, making them a versatile choice for different construction projects.
4. Consistent Quality: GRK Fasteners are known for their consistency in quality, ensuring that each screw meets the required standards for strength and durability.
Cons:1. Price: Compared to other screws in the market, GRK Fasteners can be more expensive due to their high strength and corrosion resistance features.
2. Availability: GRK Fasteners may not be as readily available as other brands, requiring special ordering through hardware stores or online retailers.
3. Size and Thread Pitch: The 5/16 x4 size and thread pitch may not be suitable for all applications, limiting their versatility for smaller projects.
Ending Conclusion:GRK Fasteners 10225 772691102256 RSS 5/16 x4 Screws, 400 pieces, are a great choice for heavy-duty applications where strength and corrosion resistance are essential. However, their price and availability may be limiting factors for some users.
Recommendation:If you require high-strength screws for heavy-duty applications and are not concerned about the cost, then GRK Fasteners are an excellent choice. If you're looking for a more cost-effective option or require a different size or thread pitch, you may want to consider alternative brands or types of screws.
Details:
These costs are separate from any shipping charges. The round head with built-in shield washer type head has no sharp edges like conventional lag screws. For products that have been opened and/or used please refer to manufacturer warranty information. The Grk rss screw is a great lag alternative.
The sharp threads and points bite instantly into material including hardwood, reducing the splitting effect due to smaller shanks.
specifications yofastener:
- brand: Grk Fasteners
- mpn: 10225
- item length: 11.200
- type: Self-drilling Screws
general yofastener:
- category: Home & Garden > Building Hardware > Nails, Screws > Fasteners
returns yofastener:
- paid by: seller
- time: 30 days
- policy: returns accepted
- method: money back
shipping yofastener:
- transit: 2-6 days
- class: standard
- service: standard
- type: fixed
payments yofastener:
- credit card: discover
- other
- wallet: apple-pay
seller yofastener:
- # reviews: 17213
- rating: 99.8%
- city: minneapolis, minnesota
offer yofastener:
- options: ship-to-home
- sold #: 17
- prices: $99.99–$279.85
- item condition:
- New
- Used
- availability: in stock
- started: april 22, 2025
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