SKU: 63341319309

Simpson Strong-Tie STB2-502344SSR25 Strong Bolt (1/2" x 2-3/4") Unassembled Wedge Anchor - Type 304 (25 Pack)

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Description

Simpson Strong-Tie STB2-502344SSR25 Strong Bolt (1/2" x 2-3/4") Unassembled Wedge Anchor - Type 304 (25 Pack)Simpson Strong Tie STB2 502344SSR25 Description The Strong Bolt 2 Wedge Anchor is a high performance anchor designed for use in cracked and uncracked concrete. Made from Type 304 stainless steel, it is suitable for static and seismic loading conditions. Simpson Strong Tie STB2 502344SSR25 Includes (25) Strong Bolt 2 Wedge Anchor Simpson Strong Tie STB2 502344SSR25 Features Chamfered top designed to prevent mushrooming during installation Qualified for

Simpson Strong-Tie STB2-502344SSR25 Description

The Strong-Bolt 2 Wedge Anchor is a high-performance anchor designed for use in cracked and uncracked concrete. Made from Type 304 stainless steel, it is suitable for static and seismic loading conditions.

Simpson Strong-Tie STB2-502344SSR25 Includes

  • (25) Strong-Bolt 2 Wedge Anchor

Simpson Strong-Tie STB2-502344SSR25 Features

  • Chamfered top designed to prevent mushrooming during installation
  • Qualified for static and seismic loading conditions (seismic design categories A through F)
  • Suitable for horizontal, vertical, and overhead applications
  • Qualified for minimum concrete thickness of 3 1/4", and lightweight concrete-over-steel deck
  • Standard (ANSI) fractional sizes: fits standard fixtures and installs with common drill bit and tool sizes
  • Tested per ACI355.2 and AC193

Simpson Strong-Tie STB2-502344SSR25 Applications

  • Concrete anchoring in cracked and uncracked concrete
  • Seismic and static load applications
  • Horizontal, vertical, and overhead installations

Simpson Strong-Tie STB2-502344SSR25 Installation Overview

  1. Drill a hole in the base material using a carbide drill bit of the same diameter as the anchor.
  2. Blow the hole clean using compressed air or ensure it is deep enough to accommodate embedment depth and dust.
  3. Assemble the anchor with nut and washer, place it in the fixture, and drive it into the hole.
  4. Tighten the anchor to the required installation torque.

Simpson Strong-Tie STB2-502344SSR25 Specifications

Material Type 304 Stainless Steel
Length 2-3/4"
Drill Bit Size 1/2"
Fixture Hole Size 9/16"
Installation Torque 65 ft. lbf.
Thread Length 1-1/4"

NOTE: Models STB2-25134xSS, STB2-37214xSSR50, STB2-50234xSSR25, STB2-62312xSSR20, and STB2-75434xSSR10 do not meet minimum embedment in code report.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • 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: 63341319309

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Product Reviews
J
Verified Purchase
Jane Ashley
Whiting, US
★★★★★ 5
Easy install
Color: Brown, Number Of Shelves: 2, Size: 24"W x 6.5"D
Nice looking shelves, easy to install and less expensive than similar shelving at the big box stores.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
T
Verified Purchase
tthas99
Alexandria, US
★★★★★ 4
“Brown” floating shelves
Color: Brown, Number Of Shelves: 2, Size: 60"W x 6.5"D, Color: Brown, Number Of Shelves: 2, Size: 60"W x 6.5"D
These shelves are great, easy to install. My only complaint is the color is not quite what I expected. I ordered “brown” and they look a little more “walnut”.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
S
Verified Purchase
Sandy
Louisville, US
★★★★★ 5
Perfect shelves
Color: Brown, Number Of Shelves: 2, Size: 36"W x 6.5"D, Color: Brown, Number Of Shelves: 2, Size: 36"W x 6.5"D
Beautiful shelves and easy to put up with the rod underneath. Love the color.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026
M
Verified Purchase
Megan Cusack
Grantham, US
★★★★★ 5
Love these floating shelves!
Color: Oak, Number Of Shelves: 2, Size: 36"W x 6.5"D
These shelves are perfect for my kitchen! They were easy to install. All the hardware was included. They are durable and sturdy and gave my kitchen wall an instant face lift!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
A
Verified Purchase
A. Tucker
Los Angeles, US
★★★★★ 3
Holes in brackets are not spaced for studs!
Color: White, Number Of Shelves: 2, Size: 67"W x 6.5"D
So the quality of this not great, but good enough and they look nice enough on the wall. However, the bracket holes are not spaced at 16" intervals. WTF? I'm not sure who designed this thing. The molly plugs that came with it look OK, but to play it safe I used a cobalt steel drill bit and made my own holes in the bracket. Easy enough with some wd40. My other pick with this is that the screws to anchor the shelf to the bracket are black and and very obvious... they should have supplied some kind of cap.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 31, 2026

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