SKU: 36492271256

Simpson Strong-Tie STB2-508124SS Strong Bolt (1/2" x 8-1/2") Stainless-Steel Wedge Anchor - Unassembled (25 Pack)

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Description

Simpson Strong-Tie STB2-508124SS Strong Bolt (1/2" x 8-1/2") Stainless-Steel Wedge Anchor - Unassembled (25 Pack)Simpson Strong Tie STB2 508124SS Description Simpson Strong Bolt 2 anchors are non bottom bearing, ICC ES code compliant anchors made to be installed in cracked or uncracked concrete. Strong Bolt 2 Wedge anchors are qualified for both static and seismic loading and suitable for horizontal, vertical and overhead applications. Simpson Strong Tie STB2 508124SS Includes (25) 1 2" x 8 1 2" Strong Bolt 2 Wedge Anchor Simpson Strong Tie STB2 508124SS

Simpson Strong-Tie STB2-508124SS Description

Simpson Strong-Bolt 2 anchors are non-bottom-bearing, ICC-ES code compliant anchors made to be installed in cracked or uncracked concrete. Strong-Bolt 2 Wedge anchors are qualified for both static and seismic loading and suitable for horizontal, vertical and overhead applications.

Simpson Strong-Tie STB2-508124SS Includes

  • (25) 1/2" x 8-1/2" Strong-Bolt 2 Wedge Anchor

Simpson Strong-Tie STB2-508124SS 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 STB2-508124SS Applications

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

Simpson Strong-Tie STB2-508124SS Installation Overview

  1. Drill a hole in the base material using a carbide drill bit the same diameter as the nominal diameter of the anchor to be installed. Drill the hole to the specified minimum hole depth, and blow it clean using compressed air.
  2. Assemble the anchor with nut and washer so the top of the nut is flush with the top of the anchor. Place the anchor in the fixture, and drive it into the hole until the washer and nut are tight against the fixture.
  3. Tighten to the required installation torque.

Simpson Strong-Tie STB2-508124SS Specifications

Diameter 1/2"
Length 8-1/2"
Material 304 Stainless Steel
Drill bit size 1/2"
Installation torque 65 ft. lbs
Thread length 6"

NOTE: Do not use an impact wrench to set or tighten the Strong-Bolt 2 anchor. Oversized holes in the base material will make it difficult to set the anchor and will reduce the anchor's load capacity.

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: 36492271256

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highlndr
Massapequa, US
★★★★★ 3
Good product.
I will probably give this product a better review when I use it in the spring. I have used it before and gave it 5 stars. Will have to see how it performs on prepping the surface of my motor home since I have "waxed" it with Poly Glo.
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Reviewed in the United States on December 25, 2020
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chuckdunlop
Waukegan, US
★★★★★ 5
Shines up RV.
It works
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Reviewed in the United States on March 1, 2026
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redbird_54
Chelsea, US
★★★★★ 5
Oxidation removal
Has worked great at removing the oxidation from our RV.
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Reviewed in the United States on May 28, 2026
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Magen N
Lake Worth, US
★★★★★ 5
Great for RV and boat
This stuff is amazing! My husband uses this on the boat and RV. Our RV is orange and was heavy oxidized. This brought the color back!
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Reviewed in the United States on November 3, 2025
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Richard W. Mooney
Port Orchard, US
★★★★★ 5
Easy to use..great results!
This product actually delivers on its promises! It took of years worth of road film and grime from our motorhome..leaving a clean base for the application of Poli Glow polish... Our motorhome is now looking shiney and new again. Very easy to use..just mop it on..let set for a few minutes then pressure wash off.
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Reviewed in the United States on November 4, 2025

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