Product Description
Simpson 5 in. 40d Smooth Shank Common Nail in 304 Stainless Steel is a heavy-duty fastener built for decking construction, structural framing, and general wood assembly where long-term corrosion resistance is a priority. Driven by a full round head and tipped with a diamond point, this 6-gauge smooth shank nail delivers reliable, consistent performance in outdoor and moisture-exposed applications where fastener integrity matters.
Key Features
- Type 304 Stainless Steel Construction - resists corrosion in outdoor and moisture-exposed environments, helping fastened assemblies maintain structural integrity over time without the degradation common in standard steel nails.
- Smooth Shank Design - allows for consistent, easy driving through a wide range of wood framing and decking materials, reducing installation effort and keeping your work moving efficiently.
- Diamond Point Tip - promotes precise nail entry and helps reduce wood splitting during installation, which is especially valuable in finish-sensitive or tight-grain lumber applications.
- Full Round Head - provides a broad bearing surface that distributes load effectively and ensures a secure hold in structural and general wood construction use.
- Made in the United States - domestic production supports consistent manufacturing quality, giving contractors and builders confidence in every fastener pulled from the box.
Why This Product
- Purpose-built for outdoor wood construction - the combination of Type 304 stainless steel and a smooth shank makes this nail a dependable choice for deck framing, decking surfaces, and any wood assembly regularly exposed to weather or moisture.
- Designed to reduce installation problems - the diamond point and smooth shank work together to minimize wood splitting and driving resistance, helping crews maintain consistent results across a full day of fastening work.
- A trusted brand in structural fastening - Simpson has a well-established reputation among contractors and builders for producing fasteners engineered to perform in demanding construction environments.
- Corrosion-resistant fastening without compromise - Type 304 stainless steel delivers the durability needed for corrosion-sensitive applications, making this nail a sound long-term investment for projects where standard coated fasteners fall short.
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.
Reviews
FAQs
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