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Simpson Strong-Tie 30 in. H X 1.25 in. W 18 speed Galvanized Steel Strap

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Support American manufacturers + independent hardware retailers in one purchase.

Engineered for precision and longevity, the Simpson Strong-Tie 30 in. H x 1.25 in. W 18-gauge galvanized steel strap delivers dependable framing reinforcement where you need it mos…

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Typical store price: low $3.99, average $4.59
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About Product Overview

Engineered for precision and longevity, the Simpson Strong-Tie 30 in. H x 1.25 in. W 18-gauge galvanized steel strap delivers dependable framing reinforcement where you need it most. Crafted from corrosion-resistant galvanized steel and designed to work with standard 10d joist nails, this strap provides a clean, strong tie that stands up to the demands of both indoor and outdoor projects.

  • Length: 30 inches
  • Width: 1.25 inches
  • Gauge: 18
  • Material: Galvanized steel
  • Joist fasteners: 10d

Why this strap stands out

  • Corrosion-resistant galvanized finish that protects against moisture and outdoor exposure, extending the life of your framing and reducing maintenance.
  • Ideal length and width to span multiple joists and provide a strong, unobtrusive tie across members without crowding fastener space.
  • 18-gauge steel offers the perfect balance of rigidity and malleability, allowing precise bends and secure wraps around irregular framing while resisting creep over time.
  • Compatibility with standard 10d joist nails simplifies installation and ensures a reliable, code-friendly connection across common wood-frame applications.

Practical use cases

  • Reinforcing floor joists where rotational movement or out-of-plumb conditions are a concern, providing a dependable load transfer path.
  • Securing rafters and cross-bracing in light-frame roofs to help resist wind uplift and seasonal shifting.
  • Bracing header and ledger assemblies on decks or porches where a low-profile, high-strength strap is preferred over bulky hardware.
  • Creating secure ties for temporary formwork or during concrete pours where reliable, metal-to-wood connections are needed.

Installation tips

  • Position the strap so the bends align with the centerline of the framing members for consistent load distribution.
  • Use the recommended 10d joist nails to achieve a solid grip; spacing and number of fasteners should follow local code or project specs.
  • Shape the strap with pliers or a designated bending tool to match the contours of irregular framing without kinking.
  • Check for proper seating against the lumber surface to maximize transfer of forces and minimize squeaks or movement over time.

Who this product is ideal for

Carpenters, contractors, and serious DIY enthusiasts tackling structural reinforcement, retrofits, or new framing projects will appreciate the dependable performance and straightforward installation of this 18-gauge galvanized strap. It’s a practical choice for budget-conscious builds that demand durability without bulky hardware.

With a trusted brand name like Simpson Strong-Tie, you gain a proven solution that couples essential strength with corrosion resistance, helping your projects endure the test of time and the elements.

The Details Specifications

Brand Simpson Strong-Tie
SKU 5386784
UPC 044315667404
Unit 0
Case Pack Quantity 50 per case
Retail Unit Quantity 1
Unit of Measure 0 0
Dimensions (L × W × H) 0 × 1 × 30
Weight 1 lbs
Cubic Feet 0.00216 ft³
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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