Tackle exterior siding projects with confidence using the Bostitch 1-1/4 in. L X 11 Ga. Wire Coil Stainless Steel Siding Nails, 15 deg, 3,600 pk. Built for durability and ease, these stainless steel nails are designed to hold up under the elements while delivering fast, clean installs.
Ideal for exterior wood siding, fiber cement, and mixed substrate applications, these 11-gauge nails pair corrosion resistance with strong holding power. The stainless steel construction resists rust and staining in humid, wet, or coastal environments, helping your siding stay secure and looking great for years.
- 1-1/4 in length, 11 gauge (0.09 in diameter), round head, blunt diamond point.
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Shank and hold: Ring shank provides superior withdrawal resistance for long-lasting siding performance.
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Coil and drive: 15-degree wire coil compatible with common 15-degree siding nailers for efficient, rapid installation.
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Material and finish: Stainless steel finish offers corrosion resistance beyond standard galvanized nails.
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Packaging: 3,600 nails per box, minimizing reloads on larger projects.
Why this matters for exterior siding projects
Rust and staining are the enemies of exterior finishes. The stainless steel formulation used in these Bostitch nails stands up to rain, humidity, and salt exposure, keeping fasteners from rusting and the siding from loosening over time. The round head provides a clean, unobtrusive finish, while the blunt diamond point minimizes wood splitting during entry—especially important when working with denser hardwoods or engineered wood substrates.
Use cases and ideal installers
These nails are a strong choice for professional remodelers and DIY enthusiasts tackling exterior siding, decorative trim, and soffits. They’re well-suited for:
- Wood siding installations on cedar, pine, spruce, and similar soft-to-mid density substrates.
- Fiber cement and composite siding projects where reliable hold and corrosion resistance are priorities.
- Coastal or high-moisture environments requiring long-term performance and reduced maintenance.
Practical tips for best results
- Pair the 11-gauge, 1-1/4 in nails with a 15-degree coil siding nailer that accepts stainless steel collated fasteners for smooth feeding and aligned entry.
- Check substrate density and pre-drill if necessary to reduce potential splitting on tougher woods, then drive nails to sit flush with the surface.
- Use in projects where long-term corrosion resistance is essential to protect the investment and maintain curb appeal.
With the Bostitch 1-1/4 in. stainless steel siding nails, you get a high-volume, corrosion-resistant solution that keeps exterior applications secure, efficient, and built to endure the elements. A smart choice for serious siding work, these nails deliver dependable hold, faster installation, and lasting performance across a range of exterior projects.
