Simpson 1-3/4 in. 5d Annular Ring Shank Common Nail in Type 304 Stainless Steel by Simpson Strong-Tie delivers reliable, corrosion-resistant fastening for wood-to-wood connections and exterior framing projects. Engineered with a 12-gauge shank and a distinctive annular ring shank profile, this common nail is built to grip aggressively and resist withdrawal forces that would cause a smooth-shank fastener to back out over time. Whether you are framing structural lumber outdoors or securing wood in environments where moisture and corrosion are a concern, this stainless steel nail offers the holding power and long-term durability that demanding applications require.

Key Features

• Annular ring shank design - dramatically increases withdrawal resistance compared to smooth-shank nails, locking the fastener in place and preventing loosening under load or repeated moisture cycling in wood framing applications.
• Type 304 stainless steel material - provides strong corrosion resistance for exterior and outdoor use, making this nail a dependable choice where standard bright or galvanized nails would deteriorate over time.
• 12-gauge, 0.113 in. shank diameter - delivers solid shear strength and structural integrity appropriate for wood-to-wood fastening and framing applications without over-splitting lighter lumber.
• Full round head, 1/4 in. head diameter - provides a broad bearing surface that distributes clamping load evenly, reducing the risk of the nail head pulling through the surface material.
• Diamond point tip - pierces wood cleanly and efficiently, reducing splitting on entry and allowing faster, more consistent hand-nailing or tool-driven installation.
• 1-3/4 in. length (5d penny size) - sized appropriately for lighter framing, sheathing attachment, and wood-to-wood connections where a shorter, high-grip nail is the correct specification.
• Made in the United States - manufactured to consistent quality standards that professionals can depend on for structural and exterior fastening projects.

Why This Product

• If your project calls for a nail that won't back out under load, the annular ring shank geometry provides measurably greater withdrawal resistance than smooth-shank alternatives - making it the right choice for structural wood framing and applications where joint integrity is critical.
• For outdoor construction, deck framing, and exterior wood-to-wood connections, Type 304 stainless steel resists rust and corrosion, helping structures maintain their integrity over years of weather exposure without the fastener degrading and staining the surrounding wood.
• Simpson Strong-Tie's 1-3/4 in. 5d sizing fills the specific niche where a shorter, heavy-grip fastener is needed - offering the holding power of a ring shank without the excess length that could cause blow-through or splitting in thinner lumber assemblies.
• The combination of a full round head and diamond point means this nail seats flush and consistently, reducing rework and improving the finished appearance of visible or semi-exposed framing connections.

Specifications

• Brand: Simpson Strong-Tie
• Length: 1-3/4 in.
• Penny Size: 5d
• Gauge: 12
• Shank Diameter: 0.113 in.
• Head Diameter: 1/4 in.
• Shank Type: Annular-Ring Shank
• Head Type: Full Round Head
• Point Type: Diamond Point
• Material: Type 304 Stainless Steel
• Finish: Type 304 Stainless Steel
• Approximate Count Per Lb: 193
• Country of Origin: United States

Available Pack Options

• S5ACN1: 1 Lb (193)
• S5ACN5: 5 Lb (965)
• S5ACNB: 25 Lb (4825)

Approved Applications

• Fastening Wood-to-Wood
• Framing - Wood

Frequently Asked Questions

What is the advantage of an annular ring shank over a smooth shank nail for wood framing?

The annular ring shank features ridges along the shank that grip the wood fibers as the nail is driven in. This significantly increases withdrawal resistance compared to a smooth-shank nail, meaning the fastener is far less likely to back out under load, vibration, or the expansion and contraction cycles that occur in exterior wood framing exposed to moisture.

Why is Type 304 stainless steel recommended for exterior wood fastening applications?

Type 304 stainless steel provides corrosion resistance that far exceeds that of standard bright steel or lightly coated nails. In exterior, outdoor, and moisture-exposed environments, stainless steel nails resist rust and degradation, preserving both the fastener's structural integrity and the appearance of the surrounding wood - preventing the rust staining that corroding nails can cause.

Is this nail appropriate for use in treated lumber?

Stainless steel nails are widely used with treated and pressure-treated lumber because the stainless steel material resists the chemical reactions that cause accelerated corrosion in certain treated wood products. For any application involving treated lumber, always verify the specific treatment type and consult applicable building codes or project specifications to confirm the correct fastener grade is required.

How many of these nails are there per pound?

There are approximately 193 nails per pound for this Simpson 1-3/4 in. 5d annular ring shank stainless steel nail. Use this count to estimate the quantity needed for your project based on your total fastener requirements.