Simpson 8d x 2-1/2" Tan Painted Siding Nail in Type 304 Stainless Steel by Simpson is a premium-quality fastener engineered specifically for cedar, redwood, and cypress siding applications. The tan painted finish helps nail heads blend seamlessly into wood siding material, while the checkered head pattern mimics natural wood texture for a cleaner, less visible installation. Built from Type 304 stainless steel with an annular-ring shank, these nails deliver lasting holding power and corrosion resistance - making them a reliable choice for exterior wood siding projects.

Key Features

• Type 304 Stainless Steel material - provides durable corrosion resistance for long-term performance in exterior siding applications exposed to moisture and weather
• Tan painted finish - helps nail heads blend with cedar, redwood, and cypress siding material so fasteners remain visually unobtrusive after installation
• Checkered head pattern - mimics natural wood grain texture so the head blends with the surface of wood siding rather than standing out as a plain metal circle
• Annular-ring shank - increases withdrawal resistance for a more secure attachment that holds siding firmly in place over time
• Slender 13-gauge profile - reduces the risk of splitting delicate cedar, redwood, or cypress siding during driving
• Diamond point tip - allows for easier starting and driving through wood siding material with less effort
• Full round head at 5/32" diameter - provides adequate bearing surface to keep siding panels firmly seated without over-driving
• Made in the United States - supports domestic manufacturing while meeting quality expectations for professional siding installation

Why This Product

• Designed specifically for cedar, redwood, and cypress siding - not a generic nail, but a fastener matched to the material characteristics and appearance requirements of natural wood siding
• The tan painted finish combined with the checkered head pattern means nail heads disappear into the siding surface, eliminating the distraction of visible bright metal heads against painted or stained wood
• The annular-ring shank provides superior holding strength compared to smooth-shank nails, meaning siding stays firmly fastened even as wood expands and contracts with seasonal changes
• Type 304 stainless steel construction resists rust and corrosion in outdoor environments, helping preserve the appearance of the siding surface around each fastener point over the life of the installation

Specifications

• Brand: Simpson Strong-Tie
• Penny Size: 8d
• Length: 2-1/2 in.
• Gauge: 13
• Material: Type 304 Stainless Steel
• Finish: Type 304 Stainless Steel
• Color: Tan
• Head Type: Full Round Head
• Head Diameter: 5/32 in.
• Head Pattern: Checkered
• Shank Type: Annular-Ring Shank
• Shank Diameter: 0.092 in.
• Point Type: Diamond Point
• Approx. Count per Lb.: 196
• Country of Origin: United States

Available Pack Options

• S8SNDT1: 1 Lb (196)
• S8SNDT5: 5 Lb (980)

Approved Applications

• Fastening Wood Siding

Frequently Asked Questions

What types of wood siding are these nails designed for?

These painted siding nails are designed for cedar, redwood, and cypress siding materials. The slender 13-gauge profile and diamond point tip help prevent splitting in these naturally textured wood species during installation.

What is the difference between the annular-ring shank and a smooth shank on siding nails?

An annular-ring shank has raised rings along the shank that grip the surrounding wood fibers, increasing withdrawal resistance compared to a smooth shank. This means the nail holds more securely in siding material, even as the wood expands and contracts with changes in temperature and humidity.

Why is Type 304 stainless steel used for these siding nails, and is there a more corrosion-resistant option?

Type 304 stainless steel provides solid corrosion resistance suitable for most exterior siding applications. For seaside or coastal applications where superior corrosion resistance is required, Type 316 stainless steel is recommended instead.

Are hammer caps recommended when using these painted siding nails?

Yes, hammer caps are recommended when driving painted-head nails. Using a hammer cap helps protect the tan painted finish on the nail head during installation, maintaining the blended appearance of the fastener against the siding surface.

Note: Product dimensions may differ from picture.