8D RING SHANK STAINLESS STEEL NAIL 25#
Description
Whether you’re a professional contractor or a dedicated DIYer, choosing the right fastener for siding is the difference between a job that lasts decades and one that streaks and fails within a few years.
This 25lb bulk box of 8D Stainless Steel Ring Shank Siding Nails provides the ultimate combination of structural "grip" and industry-leading corrosion resistance.
Key Specifications
| Feature | Details |
|---|---|
| Size | 8D (2-1/2 inch length) |
| Material | Grade 304 Stainless Steel (Marine Grade options available) |
| Shank Type | Ring Shank (Annular Thread) |
| Head Type | Small Flat Head (Checkered to hold paint) |
| Quantity | 25lb Bulk Box (Approx. 3,500+ nails) |
Why Use These Nails?
Maximum Withdrawal Resistance: The ring shank design acts like a screw, locking into the wood fibers. This prevents "nail pops" caused by the natural expansion and contraction of siding materials.
Zero Bleeding or Streaking: Unlike galvanized nails, which can rust over time and leave ugly orange streaks down your siding, stainless steel is chemically inert. It’s a requirement for cedar, redwood, and ACQ-treated lumber to avoid tannin staining.
Optimal Length: At 2-1/2 inches (8D), these provide the necessary 1-1/4 inch penetration into the framing required by most building codes for fiber cement and wood siding.
Bulk Value: The 25lb box is the most cost-effective way to tackle whole-house installations or large-scale commercial projects.
Ideal Applications
Fiber Cement Siding (e.g., HardiePlank)
Cedar Shingle & Shake
Wood Siding (Redwood, Pine, Cypress)
Coastal Environments (Where salt air destroys standard fasteners)
Pro-Tip: Check your local building codes. Many coastal regions strictly require Grade 304 or 316 stainless steel for all exterior attachments due to high salt content in the air.