Simpson 6d x 2" Annular Ring Shank Roofing Nail in 304 Stainless Steel is a professional-grade fastener engineered for secure, long-lasting roofing installations. Built by Simpson with a 10-gauge, Type 304 stainless steel construction, this nail delivers superior corrosion resistance alongside exceptional withdrawal resistance - making it a reliable choice for wood decking, plywood roof sheathing, and roofing material attachment in demanding outdoor environments. The annular ring shank design mechanically locks into wood fibers, providing a holding power that smooth-shank fasteners simply cannot match. Whether you are installing asphalt shingles, wood shakes, or other roofing materials, this nail is purpose-built to perform where moisture, salt air, and weathering are ongoing concerns.

Key Features

• Type 304 stainless steel construction - delivers high-level corrosion resistance that protects against rust and degradation in coastal, humid, and wet outdoor environments where standard galvanized fasteners may fail prematurely.
• Annular ring shank design - the threaded ring profile bites into wood fibers and dramatically increases withdrawal resistance, keeping roofing materials securely anchored even under wind uplift and thermal movement.
• Full round head with smooth head pattern - the large flat bearing surface distributes load evenly across roofing material, preventing pull-through and ensuring a firm, flush installation.
• 10-gauge wire diameter (0.131" shank) - provides the structural thickness needed to penetrate roofing materials and engage roof decking without bending during hand or pneumatic nailing.
• Diamond point tip - self-starting point reduces splitting in wood roof decking and sheathing, keeping installation clean and efficient.
• Made in the United States - domestic manufacturing supports consistent quality control for structural and roofing fastener applications.

Why This Product

• For roofing projects in coastal, high-humidity, or chemically active environments, the Type 304 stainless steel composition provides a meaningful corrosion resistance upgrade over standard zinc-coated or electro-plated roofing nails.
• The annular ring shank addresses one of the most common roofing fastener failure modes - gradual withdrawal over time - by mechanically interlocking with wood decking for a hold that stays tight through seasonal expansion and contraction cycles.
• The full round, smooth-face head at 0.375" diameter is sized to secure roofing materials firmly without requiring oversized fasteners or washers, maintaining a clean installation with reduced material disruption.
• At 6d / 2" length and 10-gauge thickness, this nail meets common roofing fastener specifications for standard roof decking applications, making it straightforward to specify on code-compliant roofing projects.

Specifications

• Brand: Simpson Strong-Tie
• Nail Type: Roofing Nail
• Penny Size: 6d
• Length: 2"
• Gauge: 10
• Shank Diameter: 0.131 in.
• Shank Type: Annular Ring Shank
• Head Type: Full Round Head
• Head Diameter: 0.375 in.
• Head Pattern: Smooth
• Point Type: Diamond Point
• Material: Type 304 Stainless Steel
• Approx. Count per Lb.: 105
• Country of Origin: United States

Available Pack Options

• S610ARN1: 1 Lb
• S610ARN5: 5 Lb
• S610ARNB: 25 Lb

Frequently Asked Questions

What is the difference between annular ring shank and smooth shank roofing nails?

An annular ring shank features ridged rings along the nail body that mechanically interlock with wood fibers when driven. This significantly increases withdrawal resistance compared to a smooth shank nail, meaning the fastener is far more resistant to pulling out over time - an important performance advantage for roofing applications subject to wind uplift and temperature cycling.

Is Type 304 stainless steel appropriate for coastal or high-moisture roofing applications?

Type 304 stainless steel provides high-level corrosion resistance and is well-suited for outdoor roofing applications in humid, wet, or moderately corrosive environments. It offers significantly better long-term performance than standard zinc-coated fasteners in conditions where moisture exposure is ongoing.

What does the 6d designation mean for this roofing nail?

The "6d" designation is a traditional penny size classification for nails. For this roofing nail, 6d corresponds to a 2" length and a 10-gauge (0.131" diameter) shank - dimensions commonly specified for attaching standard roofing materials and sheathing to roof decking.

How many of these nails are in a pound?

There are approximately 105 nails per pound for this 6d x 2" 10-gauge stainless steel roofing nail. This count can be used to estimate quantity requirements for a given roofing project when purchasing by weight.

Note: Product dimensions may differ from picture.