SIMPSONSKU: S40CNB

Simpson 5 in x 40d Smooth Shank Common Nail 304 Stainless 6 Ga


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Sale price$301.35

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Product Description

The Simpson Strong-Tie S40CNB is a 5-inch, 40d smooth shank common nail crafted from Type 304 stainless steel, offering reliable corrosion resistance for a wide range of decking and general wood construction applications. Featuring a full round head, diamond point, and a 6-gauge smooth shank, this nail is designed to deliver consistent performance and a clean, secure drive in structural and finish applications alike. Made in the United States, the S40CNB is a trusted choice for contractors and builders who demand quality and durability in every fastener.

Key Features

  • Type 304 Stainless Steel Construction: Provides strong corrosion resistance, making these nails well-suited for outdoor and moisture-exposed environments.
  • Smooth Shank Design: Delivers consistent, easy driving across a variety of wood construction applications.
  • Full Round Head: Maximizes bearing surface area for a secure, flush installation.
  • Diamond Point Tip: Promotes precise entry and reduces wood splitting during installation.
  • 6-Gauge Shank: Provides substantial holding strength for structural connections.
  • Made in the United States: Manufactured domestically to consistent quality standards.

Specifications

  • Model Number: S40CNB
  • Material / Coating: Type 304 Stainless Steel
  • Gauge: 6
  • Penny Size: 40d
  • Length: 5 in.
  • Head Diameter: 7/16 in.
  • Shank Diameter: 0.203 in.
  • Shank Type: Smooth Shank
  • Head Type: Full Round Head
  • Head Pattern: Smooth Head
  • Point Type: Diamond Point
  • Country of Origin: United States

Approved Applications

  • Decking construction and deck framing
  • General wood construction and structural framing
  • Outdoor and moisture-exposed wood assemblies
  • Applications requiring corrosion-resistant fasteners

Frequently Asked Questions

What material are these nails made from, and are they suitable for outdoor use?
These nails are made from Type 304 stainless steel, which provides strong corrosion resistance. This makes them well-suited for outdoor and moisture-exposed environments, including decking and general wood construction applications where exposure to the elements is a concern.
What are the key dimensions and gauge of the S40CNB nail?
The S40CNB is a 40d penny size nail measuring 5 inches in length with a 6-gauge smooth shank. The shank diameter is 0.203 in. and the full round head measures 7/16 in. in diameter.
What type of shank and point does this nail feature, and how do they affect installation?
This nail features a smooth shank and a diamond point tip. The smooth shank allows for consistent, easy driving across a variety of wood construction applications, while the diamond point promotes precise entry and helps reduce wood splitting during installation.
What types of projects or applications is the S40CNB designed for?
The S40CNB is designed for decking and general wood construction applications. Its corrosion-resistant stainless steel construction makes it particularly well-suited for structural and finish applications in outdoor or moisture-exposed environments.

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Most of our products will ship within 1 to 3 Business Days. Some Special order products will ship within 2 to 5 Business Days. Preorders will be shipped to you on a first come first serve basis as soon as available from the manufacturer. Items that are "Made-to-Order" (Custom order products) will be shipped when fabrication is completed, shipping and delivery times will vary and depend on manufacturing.
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Preorders are shipped on a first come first serve basis as soon as available from the manufacturer, the sooner you place your Preorder the sooner your order will ship.

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Orders/Items too large or heavy may require special handling/Shipping and may require to be sent by truck. Someone must be present to accept truck deliveries. Standard truck delivery is to a dock facility designed to receive freight. You will be notified within 24 hours of ordering to confirm delivery. Lift gates for deliveries are available for an additional fee.

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