Product Description
The Simpson Strong-Tie T4PTDB Preservative-Treated Wood Decking Nail is a corrosion-resistant exterior fastener engineered specifically for deck and dock construction. Crafted from Type 316 stainless steel, this nail delivers severe-level corrosion resistance, making it an exceptional choice for demanding outdoor environments. The annular ring shank provides superior withdrawal resistance to keep nail heads flush with your decking surface over time, while the larger .113 in. shank diameter drives cleanly through both green and seasoned preservative-treated pine. From the checkered head pattern that blends with natural wood grain to the diamond point that eases driving, every design detail of this 4d, 1-1/2 in. nail is focused on long-lasting performance in your outdoor living space. Each 25 lb. package contains approximately 228 nails per pound - providing ample quantity for substantial decking projects.
Key Features
- Ideal for decks and docks - purpose-built for exterior wood decking applications
- Type 316 stainless steel provides severe-level corrosion resistance for long-lasting outdoor performance
- Annular ring shank increases withdrawal resistance to help prevent nail heads from popping up over time
- Larger shank diameter easily penetrates both green and seasoned preservative-treated pine
- Checker pattern on head blends with wood grain and reduces glare from sunlight
- Diamond point for easier driving
- Full round head with 1/4 in. head diameter for solid surface contact
- Made from 12-gauge steel for reliable strength and consistent performance
- Nail penny size: 4d | Nail length: 1-1/2 in.
- 25 lb. per package (approx. 228 nails per lb.) - approximately 5,700 nails per package
- Made in the United States
Specifications
- Model Number: T4PTDB
- Material: Type 316 Stainless Steel
- Finish: Type 316 Stainless Steel
- Gauge: 12
- Penny Size: 4d
- Length: 1-1/2 in.
- Head Type: Full Round Head
- Head Pattern: Checkered
Frequently Asked Questions
- Why is Type 316 stainless steel recommended for deck and dock applications?
- Type 316 stainless steel provides severe-level corrosion resistance, making it well suited for outdoor environments where fasteners are exposed to moisture, weather, and the chemicals present in preservative-treated lumber. This level of corrosion resistance helps ensure a long-lasting connection in deck and dock projects.
- Can these nails be used with both green and seasoned preservative-treated pine?
- Yes. The T4PTDB features a larger .113 in. shank diameter that is specifically designed to penetrate both green and seasoned preservative-treated pine, giving you flexibility regardless of whether you are working with freshly treated or dried lumber.
- What prevents the nail heads from popping up over time?
- The annular ring shank design increases withdrawal resistance, which helps keep nail heads flush with the decking surface and prevents them from working loose or popping up over the life of the project.
- How many nails are included in a 25 lb. package, and what are the nail dimensions?
- Each 25 lb. package contains approximately 228 nails per pound. The nails measure 1-1/2 in. in length with a .113 in. shank diameter, a 1/4 in. full round head diameter, and are classified as 4d penny size. They are made from 12-gauge steel.
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FAQs
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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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Freight shipping Policy:
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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