The Simpson 6d 2" Annular Ring Shank Nail in 304 Stainless Steel is a 12-gauge common nail built for structural and exterior fastening applications where holding strength and long-term corrosion resistance are non-negotiable. The annular ring shank profile delivers significantly greater withdrawal resistance than smooth-shank alternatives, while the Type 304 Stainless Steel construction ensures the nail holds up in conditions that would degrade standard steel fasteners over time. Whether used in structural framing, sheathing assemblies, or permanent wood foundation construction, this nail is engineered to perform reliably where it counts.

Key Features

• Annular Ring Shank - The ringed shank profile bites into wood fibers to create a mechanical lock that dramatically increases withdrawal resistance, keeping fastened assemblies tight over the long term.
• Type 304 Stainless Steel Construction - Provides reliable corrosion resistance in exterior and high-moisture environments, making these nails a practical choice where standard steel fasteners would rust and weaken.
• Full Round Head - Delivers broad bearing surface contact that distributes load evenly across the material face, reducing the risk of fastener pull-through in structural and sheathing applications.
• Diamond Point - Sharpened point geometry makes starting and driving easier, improving installation efficiency and reducing the chance of splitting the workpiece.
• 12-Gauge, 6d, 2 in. Common Nail Format - A familiar, code-referenced fastener size accepted for demanding applications including permanent wood foundations built to ANSI/AWC specifications.
• Made in the United States - Domestic production supports consistent material quality and traceability for projects with sourcing requirements.

Why This Product

• Engineered for high-withdrawal applications - The annular ring shank design is purpose-built to resist the pull-out forces common in structural framing and exterior assemblies, offering a mechanical advantage that smooth-shank nails simply cannot match.
• Corrosion resistance you can count on - Type 304 Stainless Steel holds up in exterior and moisture-exposed conditions, making these nails a dependable long-term fastener solution without the rust risk that comes with uncoated steel alternatives.
• Code-recognized for demanding structural uses - Approved for use in permanent wood foundation construction per ANSI/AWC Permanent Wood Foundations Design Specifications, these nails are a trusted choice when code compliance and material compatibility matter.
• A trusted Simpson fastener in a practical 1 lb. quantity - Backed by the Simpson brand and sized for job-site use or smaller project needs, this nail delivers professional-grade performance without requiring a large volume commitment.

Specifications

• Model Number: S6LACN1
• Material / Coating: Type 304 Stainless Steel
• Gauge: 12
• Penny Size: 6d
• Length: 2 in.
• Head Diameter: 1/4 in.
• Shank Diameter: 0.113 in.
• Shank Type: Annular-Ring Shank
• Head Type: Full Round Head
• Point Type: Diamond Point
• Approximate Count: 175 nails per 1 lb.
• Country of Origin: United States

Approved Applications

• Construction of permanent wood foundations per ANSI/AWC Permanent Wood Foundations Design Specifications
• Structural framing and sheathing assemblies requiring enhanced withdrawal resistance
• Exterior wood construction where corrosion resistance is a primary concern
• Applications requiring stainless steel fasteners for code compliance or material compatibility

What's Included

• 1 lb. of Simpson S6LACN1 Annular Ring Shank Common Nails (approx. 175 nails)

Frequently Asked Questions

Why choose an annular ring shank nail over a smooth-shank nail?

The annular ring shank profile significantly increases withdrawal resistance compared to smooth-shank nails, creating a stronger and more lasting mechanical connection. This makes these nails a better choice for structural and exterior applications where holding strength and long-term fastener performance are critical.

What material are these nails made from, and why does it matter for exterior use?

These nails are made from Type 304 Stainless Steel, which offers reliable corrosion resistance. This makes them well suited for exterior and structural applications where standard steel fasteners would be vulnerable to rust and degradation over time.

What are the key specifications for the Simpson S6LACN1 nail?

The S6LACN1 is a 2-inch, 6d common nail with a 12-gauge shank diameter of 0.113 inches. It features a full round head for maximum bearing surface, a diamond point for clean penetration, and an annular ring shank. Each 1-pound unit contains approximately 175 nails.

Where are these nails manufactured?

These nails are manufactured in the United States.