Product Description
Simpson 3-1/4 in. 11-gauge 304 Stainless Steel Ring-Shank Decking Nail - These 15 deg. wire coil nails from Simpson are purpose-built for exterior deck construction and similar outdoor fastening applications where long-term holding power and corrosion resistance are non-negotiable. The annular ring shank locks into wood fiber for dramatically greater withdrawal resistance than smooth-shank nails, while the Redwood painted finish blends naturally with warm-toned decking boards for a clean, low-visibility installation. Full round heads with a checkered pattern provide consistent seating and added drive grip, and 15 deg. wire coil collation keeps feeding smooth and reliable in compatible coil nailers throughout a demanding workday.
Key Features
- Annular Ring Shank - Mechanically locks into wood fiber to resist withdrawal forces caused by seasonal movement, heavy loads, and long-term weathering, keeping deck boards firmly in place over time.
- Type 304 Stainless Steel Construction - Delivers superior corrosion resistance for exterior and moisture-exposed environments, making these nails well suited for deck installations subject to ongoing humidity and weathering cycles.
- Redwood Painted Finish - The warm-toned coating blends with redwood and similarly colored decking materials, minimizing the visual impact of exposed nail heads for a cleaner finished appearance.
- Full Round Head with Checkered Pattern - Provides a broad bearing surface that resists pull-through and gives the driver tip a consistent grip for accurate, flush seating on every strike.
- Diamond Point Tip - Starts cleanly into hardwood and softwood decking alike, reducing splitting risk and keeping fastening efficient across varying lumber species.
- 15 deg. Wire Coil Collation - Compatible with a wide range of professional coil nailers, allowing contractors to maintain a fast, consistent pace on large deck installations without frequent reloading interruptions.
Why This Product
- Built for Outdoor Fastening Demands - Type 304 Stainless Steel construction addresses the core challenge of exterior decking: keeping fasteners intact and structurally sound in environments where moisture, humidity, and temperature swings accelerate corrosion in lesser materials.
- Holding Power That Outlasts Smooth-Shank Alternatives - The annular ring shank profile is specifically engineered to resist the withdrawal forces that wood movement and repeated load cycles place on deck fasteners, reducing the risk of boards loosening or lifting over time.
- Finish That Works With the Decking, Not Against It - The Redwood painted coating is a practical detail that distinguishes these nails from plain stainless options, helping fastener heads recede visually into warm-toned boards for a more professional-looking finished deck.
- Coil Format Designed for Professional Productivity - The 15 deg. wire coil collation format is compatible with a broad range of professional-grade nailers, making it straightforward to integrate these nails into an existing tool setup and maintain a productive pace on large-scale decking work.
Specifications
- Model Number (MPN): S11A325PJR
- Coating / Material: Type 304 Stainless Steel
- Penny Size: 12d
- Length: 3-1/4 in.
- Head Diameter: 17/64 in.
- Shank Diameter: 0.12 in.
- Shank Type: Annular Ring Shank
- Head Type: Full Round Head
- Head Pattern: Checkered
- Point Type: Diamond Point
- Collation Angle: 15 deg.
- Collation Type: Wire Coil
- Color / Finish: Redwood (Painted)
- Packaging Quantity: 1,800
- Country of Origin: United States
Compatible Tools
The S11A325PJR is compatible with the following 15-degree wire coil nailers (check individual tool limitations noted below):
- Bostitch: N80CB (up to 3-1/4"), N75C (up to 3"), N89C
- DeWalt: D51855
- Duo-Fast: P350C/CNW90, P275C (up to 2-3/4")
- Grip-Rite: GRTCN90-3 1/2, GRTCS250 (up to 0.099", 2-1/2")
- Hitachi: NV65AH (up to 0.099", 2-1/2"), NV75AG (up to 3"), NV83A2
- Makita: AN901
- Max: CN565S (up to 2-1/2", 0.099"), CN565D (
Frequently Asked Questions
What material are these nails made from, and why does it matter for outdoor decking?
These nails are made from Type 304 Stainless Steel, which provides superior corrosion resistance. This makes them well suited for exterior and moisture-exposed applications such as deck installations where nails are subject to ongoing weathering and humidity.
What is the purpose of the ring shank on these decking nails?
The annular ring shank dramatically increases withdrawal resistance compared to smooth-shank alternatives. This keeps deck boards firmly secured even through seasonal wood movement and heavy load cycles, resulting in a more durable and long-lasting attachment over time.
What coil angle are these nails, and what does the Redwood painted finish offer?
These nails are configured at a 15-degree wire coil angle for use in compatible coil nailers. The Redwood-colored painted finish is color-matched to complement redwood decking and other warm-toned decking materials, providing a discreet, professional installation aesthetic.
How many nails come in a pack, and what size are they?
Each pack contains 1,800 nails. The nails measure 3-1/4 inches in length with a 0.12-inch diameter shank, equivalent to a 12d nail size, making this pack well suited for large deck installations and framing projects.
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