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Simpson Strong-Tie 7D 2-1/4 in. Siding Coated Stainless Steel Nail Round Head 25 lb

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Designed for demanding exterior siding applications, the Simpson Strong-Tie 7D 2-1/4 in. Siding Nail in a coated stainless steel finish blends corrosion resistance with dependable…

Simpson Strong-Tie MPN T7SNDB In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $323.99. Our online price is $359.99.
$359.99
Includes free shipping on orders over $75 · $8.99 standard below
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About Product Overview

Designed for demanding exterior siding applications, the Simpson Strong-Tie 7D 2-1/4 in. Siding Nail in a coated stainless steel finish blends corrosion resistance with dependable drive and holding power. Built to perform in outdoor environments, this nail is a smart choice when you need a durable, long-lasting fastening solution for siding projects.

  • 2-1/4 in length with a round head measuring 5/32 in, corresponding to the 7D callout for siding jobs
  • Material and finish: Stainless steel core with a coated finish for rust resistance in moisture-prone exterior conditions
  • Shank and point: Ring shank with a 0.092 in shank diameter for enhanced pull-out resistance; diamond point for smoothly penetrating tough materials
  • Gauge: 13-gauge nail provides a sturdy, reliable fastener that helps keep siding in place over time
  • Packaging: Delivered in a 25-lb bucket containing 5,375 nails, ready for substantial siding projects
  • Application suitability: Specifically engineered for exterior siding installations, offering proven performance in indoor and outdoor environments

Why this nail stands out: the combination of durable stainless steel, a protective coating, and a ring-shank design delivers strong holding power and long-term corrosion resistance for exterior cladding. The diamond point makes entry easier through wood and other siding materials, reducing drive resistance and helping you complete installs faster with consistent results. Whether you're building new siding on a home or refreshing exterior cladding on a remodel, these 7D nails give you a reliable, high-performance fastening solution from a trusted brand.

Ideal for professional contractors and serious DIYers alike, this Simpson Strong-Tie nail is built to endure years of exposure to sun, rain, and humidity while keeping siding securely in place. Choose this 7D siding nail when you need a robust, corrosion-resistant fastener that delivers steady performance project after project.

The Details Specifications

Brand Simpson Strong-Tie
SKU 5000185
UPC 744039225132
Unit 0
Case Pack Quantity 1 per case
Retail Unit Quantity 1
Unit of Measure 0 0
Dimensions (L × W × H) 10 × 10 × 8
Weight 26 lbs
Cubic Feet 0.4485 ft³
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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