SKU: 36535019370

Simpson SSW18-2KT Strong-Wall Steel Two-Story Stacked-Wall Connection Kit for 18" Walls

Sale price$124.64 Regular price$138.49
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Description

Simpson SSW18-2KT Strong-Wall Steel Two-Story Stacked-Wall Connection Kit for 18" WallsSimpson Strong Tie SSW18 2KT Description The Simpson Strong Tie Steel Two Story Stacked Wall Connection Kit is designed for 18 inch walls, providing high load capacity and efficient installation for two story structures. Simpson Strong Tie SSW18 2KT Includes (1) Shear Transfer Plate with #14 Self Drilling Screws (2) 1" x 48" Threaded Rods F1554 Grade 36 (6) Heavy Hex Nuts (1) Installation Instructions Simpson Strong Tie SSW18 2KT Features High load

Simpson Strong-Tie SSW18-2KT Description

The Simpson Strong-Tie Steel Two-Story Stacked-Wall Connection Kit is designed for 18-inch walls, providing high load capacity and efficient installation for two-story structures.

Simpson Strong-Tie SSW18-2KT Includes

  • (1) Shear-Transfer Plate with #14 Self-Drilling Screws
  • (2) 1" x 48" Threaded Rods F1554 Grade 36
  • (6) Heavy Hex Nuts
  • (1) Installation Instructions

Simpson Strong-Tie SSW18-2KT Features

  • High load capacity for two-story structures
  • No bearing plates required for flush placement against corners
  • Compression loads transferred by nut and rod to reduce wood crushing

Simpson Strong-Tie SSW18-2KT Applications

  • Two-story stacked walls on concrete foundations

Simpson Strong-Tie SSW18-2KT Installation Overview

  1. Drill or notch subfloor to allow compression nuts to sit flush with underside of Steel Strong-Wall (SSW)
  2. Drill holes in first-story top plates to allow threaded rod to pass through
  3. Install threaded rods and nuts in lower Steel Strong-Wall
  4. Extend threaded rod through lower wall and floor system into upper wall
  5. Install solid blocking under center and each end of SSW per designer
  6. Place SSW over threaded rod and secure with anchor nuts included in SSW kit
  7. Attach shear transfer plate to upper SSW with supplied #14 self-drilling screws, and to rim joist with 0.148" x 3" nails
  8. Complete assembly with A34 angles (sold separately) per designer
  9. Attach SSW to top plates or header with Strong-Drive SDS screws (supplied)

Simpson Strong-Tie SSW18-2KT Specifications

Application Two-Story Stacked on Concrete Foundation
API Approval Approved - Full
Wall Width (in.) 18
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 36535019370

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Michael
Waukegan, US
★★★★★ 5
Can't beat the 8 ounce sprays.
Size: 16 Ounce (Pack of 1), Style: SPF 50
Fantastic product. The scent is great, and the sun protection excellent. But the best thing is the fact that each of the two sprays contain 8 ounces of product for a total of 16 ounces at a very reasonable price.
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Reviewed in the United States on February 8, 2026
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janimi
Massapequa, US
★★★★★ 5
safe for sensitive skin
Size: 16 Ounce (Pack of 1), Style: SPF 50
love this sunscreen. Not messy, Not itchy. Easy to apply. Sensitive skin here--great for mine. Used at the beach in Florida. And no burn!
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Reviewed in the United States on February 9, 2026
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Alicia
Belleville, US
★★★★★ 5
Works well
Size: 16 Ounce (Pack of 1), Style: SPF 50
Smells amazing! Doesn’t leave greasy finish. The spray goes on super smooth and cover a lot of area. Sad it isn’t reef friendly and new formula has more chemicals in it than it used to.
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Reviewed in the United States on August 1, 2025
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Sue B.
Alexandria, US
★★★★★ 4
It works
Size: 16 Ounce (Pack of 1), Style: SPF 50
One of my favorite sunscreens. It actually works, smells good, but is very dufficult to shower off
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Reviewed in the United States on January 18, 2026
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Saundra Seidel
Dallas, US
★★★★★ 5
Works great
Size: 16 Ounce (Pack of 1), Style: SPF 50
This is my favorite sunscreen . Sprays on nicely . The scent isn’t overwhelming . It works great and the price is very reasonable .
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Reviewed in the United States on September 13, 2025

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