Product Description
The Simpson Post and Beam Nail is a Type 304 stainless steel fastener built for post-and-beam construction, structural framing, and exterior applications where corrosion resistance and long-term holding power are non-negotiable. This 10-gauge, 3 in. annular ring shank nail combines a checkered full round head with a diamond point to deliver reliable, professional results in both permanent wood foundation work and general outdoor framing projects.
Key Features
- Annular ring shank design - increases withdrawal resistance so the nail holds firm against the forces that cause pull-out in post-and-beam and structural framing connections
- Type 304 stainless steel construction - provides high-level corrosion resistance, keeping fasteners structurally sound in moisture-exposed and exterior environments
- Checker pattern on the full round head - blends with wood grain, reduces glare from sunlight, and accepts surface finishes for a clean, low-visibility result
- Diamond point tip - allows for smooth, efficient nail starts, reducing splitting risk and speeding up installation
- Recommended by the ANSI/AF&PA Permanent Wood Foundations Design Specifications - confirms suitability for permanent wood foundation construction where fastener performance standards are clearly defined
- 25 lb. bulk package (approximately 79 nails per lb.) - provides a high nail count per order, reducing re-ordering interruptions on larger framing jobs
Why This Product
- Built for exterior and structural demands - Type 304 stainless steel delivers high-level corrosion resistance, making these nails a dependable choice for preservative-treated wood, permanent wood foundations, and any application where moisture exposure is a long-term concern
- Superior grip where it counts - the annular ring shank is specifically engineered to increase withdrawal resistance, giving post-and-beam and structural framing connections the holding strength that smooth-shank nails cannot match
- Finish-friendly head design - the checkered head pattern is purpose-designed to accept surface finishes and reduce sunlight glare, a practical advantage in visible or architectural timber applications where appearance matters alongside performance
- Industry-recognized fastener from Simpson - Simpson Strong-Tie nails in this category are cited by the ANSI/AF&PA Permanent Wood Foundations Design Specifications, giving builders and inspectors a trusted reference point for compliance on foundation and exterior framing projects
Specifications
- Model Number: S10APBB
- Material: Type 304 Stainless Steel
- Finish: Type 304 Stainless Steel
- Gauge: 10
- Penny Size: 10d
- Length: 3 in.
- Head Type: Full Round Head
- Head Diameter: 9/32 in.
- Head Pattern: Checkered
- Shank Type: Annular-Ring Shank
- Shank Diameter: 0.131 in.
- Point Type: Diamond Point
- Approximate Count per Pound: 79 nails per lb.
- Package Quantity: 25 lb.
- Country of Origin: United States
Approved Applications
- General Framing - Suitable for post-and-beam construction and structural framing where superior withdrawal resistance and corrosion resistance are required
- Permanent Wood Foundations - Recommended by the ANSI/AF&PA Permanent Wood Foundations Design Specifications for use in permanent wood foundation construction
- Exterior & Outdoor Projects - Ideal for moisture-exposed applications where long-term corrosion resistance is essential
What's Included
- Simpson Strong-Tie S10APBB Post and Beam Nails - 25 lb. package (approximately 79 nails per lb., approx. 1,975 nails total)
Frequently Asked Questions
What type of stainless steel are these nails made from, and why does it matter for outdoor use?
These nails are made from Type 304 stainless steel, which provides high-level corrosion resistance. This makes them well-suited for exterior applications and environments where moisture exposure is a concern, including construction with preservative-treated wood.
Are these nails suitable for permanent wood foundation construction?
Yes. Stainless-steel nails of this type are recommended for the construction of permanent wood foundations by the ANSI/AF&PA Permanent Wood Foundations Design Specifications, making them an appropriate choice for that application.
What is the shank type, and how does it affect holding power?
These nails feature an annular ring shank, which significantly increases withdrawal resistance compared to a smooth shank nail. This helps create a secure, long-lasting attachment in post-and-beam construction and general framing applications.
How many nails are included in a package, and what are the key dimensions?
Each package contains 25 lb. of nails, which is approximately 79 nails per pound. The nails measure 3 inches in length with a shank diameter of 0.131 inches, a full round head with a 9/32-inch head diameter, and are made from 10-gauge steel. The penny size is 10d.
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