Simpson 3-inch 10d Annular Ring Shank Common Nail in Type 316 Stainless Steel is a heavy-duty fastener engineered for exterior wood framing and structural wood-to-wood connections where long-term corrosion resistance is critical. Made from Type 316 stainless steel and manufactured in the United States, this 9-gauge common nail features an annular ring shank that dramatically increases withdrawal resistance compared to smooth-shank nails - keeping connections tight under the stresses of outdoor exposure, moisture cycling, and mechanical load. Compliant with ASTM F1667 specifications for post-frame ring-shank nails, it is a trusted choice for seaside construction, permanent wood foundations, and any exterior application demanding superior fastener performance.

Key Features

• Annular ring shank design - significantly increases withdrawal resistance so connections stay secure over time, even under repeated loading and moisture exposure in framing applications
• Type 316 stainless steel material - delivers superior corrosion resistance in saltwater, coastal, and chemically aggressive environments where standard nails would corrode and fail prematurely
• 9-gauge, 3-inch (10d) size with 0.148-inch shank diameter - provides substantial holding power appropriate for structural wood framing and wood-to-wood connections requiring a common nail profile
• Full round head (5/16-inch diameter) - maximizes bearing surface against wood fibers to distribute load effectively and reduce pull-through in framing applications
• Diamond point tip - drives cleanly and precisely into wood, reducing splitting and improving placement accuracy during installation
• ASTM F1667 compliant for post-frame ring-shank nails - meets established standards so builders and inspectors can trust the fastener in code-sensitive structural projects

Why This Product

• Built for harsh coastal and outdoor environments - Type 316 stainless steel is the recommended choice for seaside construction and locations with high humidity, salt air, or chemical exposure, where lesser finishes will corrode and weaken connections over time
• Holds tighter than smooth-shank nails - the annular ring shank mechanically locks into wood fibers, providing a secure attachment with higher withdrawal resistance that smooth-shank common nails cannot match in demanding framing applications
• Trusted Simpson Strong-Tie quality backed by ASTM compliance - ASTM F1667 certification means this fastener meets rigorously defined dimensional and performance standards for post-frame ring-shank nails, removing guesswork on code-required projects
• American-made fastener for structural confidence - produced in the United States, this nail is built to consistent quality standards expected in professional exterior framing and permanent wood foundation construction

Specifications

• Brand: Simpson Strong-Tie
• Finish / Material: Type 316 Stainless Steel
• Gauge: 9
• Penny Size: 10d
• Length: 3 in.
• Shank Diameter: 0.148 in.
• Shank Type: Annular-Ring Shank
• Head Type: Full Round Head
• Head Diameter: 5/16 in.
• Point Type: Diamond Point
• Approx. Count Per Lb: 67
• Country of Origin: United States

Available Pack Options

• T10ACN1: 1 Lb (67)
• T10ACN5: 5 Lb (335)
• T10ACNB: 25 Lb (1675)

Approved Applications

• Fastening Wood-to-Wood
• Framing - Wood

Frequently Asked Questions

Why choose Type 316 stainless steel over other nail finishes for exterior applications?

Type 316 stainless steel offers superior corrosion resistance compared to standard galvanized or Type 304 stainless steel finishes. It is specifically recommended for seaside and coastal applications where salt air, moisture, and chemical exposure would degrade lesser fasteners. For exterior wood framing, permanent wood foundations, and outdoor structures in harsh environments, Type 316 provides long-lasting holding strength without corrosion compromising the connection.

What is an annular ring shank and why does it matter for wood framing?

An annular ring shank features a series of rings along the nail shaft that mechanically interlock with wood fibers as the nail is driven. This geometry creates significantly greater withdrawal resistance than a smooth shank - meaning the nail resists being pulled back out under load, vibration, or seasonal wood movement. For structural wood-to-wood framing connections, this translates directly to a more secure, longer-lasting fastening.

What standard does this nail comply with?

This nail complies with ASTM F1667 specifications for post-frame ring-shank nails. ASTM F1667 is a recognized industry standard governing the dimensions, material properties, and performance requirements for this category of fastener, making it suitable for use on projects where code compliance and documented fastener standards are required.

How many of these nails are in a pound?

There are approximately 67 nails per pound for this 3-inch, 9-gauge, 10d annular ring shank common nail. This count is an approximation and can vary slightly based on manufacturing tolerances, but it provides a reliable reference for estimating quantities needed for a given project.