Product Description
Simpson T12SNDB Wood Siding Nail - 3-1/4-in. x .113-in. Type 316 Stainless Steel (25 lb.) is a premium fastening solution from Simpson Strong-Tie engineered specifically for securing wood siding panels. Featuring an annular ring shank for superior withdrawal resistance and a checker-patterned full round head that blends seamlessly with wood grain, these 12d nails deliver excellent holding power and pull-through resistance for long-lasting exterior siding installations. Type 316 stainless steel construction provides severe-level corrosion resistance, making these nails well suited for demanding outdoor environments.
Key Features
- Checker pattern on heads blends with wood grain, reduces glare from sunlight and accepts surface finishes
- Annular ring shank increases withdrawal resistance to provide a secure attachment that reduces cupping of siding boards
- Diamond point for easier driving
- Length: 3-1/4 inches
- Nail penny size: 12d
- Shank diameter: 0.113 inches
- Made from 12-gauge steel
- Type 316 stainless steel provides severe-level corrosion resistance
- Quantity: 25 lb. per bucket (appx 110 per lb.)
Specifications
- MPN: T12SNDB
- Brand: Simpson Strong-Tie
- Material: Type 316 Stainless Steel
- Finish: Type 316 Stainless Steel
- Gauge: 12
- Penny Size: 12d
- Length: 3-1/4 in.
- Head Type: Full Round Head
- Head Diameter: 7/32 in.
- Head Pattern: Checkered
- Shank Type: Annular-Ring Shank
- Shank Diameter: 0.113 in.
- Point Type: Diamond Point
- Package Quantity: 25 lb. per bucket (appx 110 per lb.)
- Country of Origin: United States
Approved Applications
- Fastening Wood Siding
Frequently Asked Questions
- What type of corrosion resistance does the T12SNDB offer?
- The T12SNDB is manufactured from Type 316 stainless steel, which provides severe-level corrosion resistance. This makes it an excellent choice for exterior siding applications exposed to moisture and harsh environmental conditions.
- Why does this nail use an annular ring shank instead of a smooth shank?
- The annular ring shank increases withdrawal resistance compared to a smooth shank, providing a more secure attachment that helps reduce cupping of siding boards over time.
- What does the checker pattern on the head do?
- The checker pattern on the full round head is designed to blend with wood grain, reduce glare from sunlight, and accept surface finishes, resulting in a cleaner, less obtrusive appearance on finished siding.
- How many nails are included in the 25 lb. bucket?
- The 25 lb. bucket contains approximately 110 nails per pound, yielding roughly 2,750 nails total per bucket.
Note: Product dimensions may differ from picture. Please see the item description above for specifications.
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