Simpson 3-1/4" x 0.12 Redwood Painted Ring-Shank 15 deg. Wire Coil Decking Nail, 304 Stainless Steel - 1,800-Pack (S11A325PJR)

The Simpson S11A325PJR is a 15-degree wire coil, painted full round head, ring-shank decking nail engineered for lasting performance in demanding outdoor environments. Manufactured in the United States from Type 304 Stainless Steel, these 3-1/4-inch, 12d nails deliver exceptional corrosion resistance alongside a Redwood-colored painted finish that blends naturally with redwood and other warm-toned decking materials. The annular ring shank dramatically increases withdrawal resistance compared to smooth-shank alternatives, keeping deck boards firmly secured even through seasonal wood movement and heavy load cycles. Each 1,800-piece pack provides a professional-grade supply suited for large deck installations and framing projects.

Key Features

• Annular Ring Shank: Increases withdrawal resistance to provide a secure, long-lasting attachment that resists loosening over time.
• Type 304 Stainless Steel Construction: Provides superior corrosion resistance, making these nails ideal for exterior and moisture-exposed applications.
• Checkered Head Pattern: Blends with wood grain, reduces glare from sunlight, and readily accepts surface finishes for a cleaner finished appearance.
• Redwood Painted Finish: Color-matched coating complements redwood decking for a discreet, professional installation aesthetic.
• Full Round Head: Maximizes holding strength and bearing surface for secure fastening in decking and framing applications.
• Diamond Point: Facilitates smooth, accurate nail driving and reduces wood splitting on entry.
• 15 deg. Wire Coil Collation: Compatible with a wide range of professional-grade coil nailers for fast, efficient job-site use.
• 1,800-Piece Pack: High-volume packaging reduces downtime on large projects and commercial installations.
• Made in the USA: Domestic manufacturing ensures consistent quality and dimensional accuracy.

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.