SKU: 15465081405

Simpson Strong-Tie STB2-252146SS Strong Bolt (1/4" x 2-1/4") Stainless Steel 2 Wedge Anchor - Unassembled (100 Pack)

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Description

Simpson Strong-Tie STB2-252146SS Strong Bolt (1/4" x 2-1/4") Stainless Steel 2 Wedge Anchor - Unassembled (100 Pack)Simpson Strong Tie STB2 252146SS 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 252146SS Includes (100) 1 4" x 2 1 4" Strong Bolt 2 Wedge Anchor Simpson Strong Tie STB2 252146SS

Simpson Strong-Tie STB2-252146SS 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 STB2-252146SS Includes

  • (100) 1/4" x 2-1/4" Strong-Bolt 2 Wedge Anchor

Simpson Strong-Tie STB2-252146SS 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 STB2-252146SS Applications

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

Simpson Strong-Tie STB2-252146SS 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.
  2. Assemble the anchor with nut and washer so the top of the nut is flush with the top of the anchor.
  3. Place the anchor in the fixture, and drive it into the hole until the washer and nut are tight against the fixture.
  4. Tighten to the required installation torque.

Simpson Strong-Tie STB2-252146SS Specifications

Material 316 Stainless Steel
Diameter 1/4"
Length 2-1/4"
Drill Bit Size 1/4"
Thread Length 1-7/16"
Installation Torque 4 ft. lbs
Quantity 100

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: 15465081405

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Shay C.
Birmingham, US
★★★★★ 5
Mode switch pigtail a little large for firewall pass through
Harness works great, quick and easy to install, only issue I had was the mode switch pigtail was a little large to push into firewall pass through and it could use an additional 2’ to 3’ of wire on mode switch end
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Reviewed in the United States on November 2, 2022
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roys_fishing
Pawtucket, US
★★★★★ 1
Poor quality switches
Main power switch didn’t work and since I didn’t get a chance to install when I ordered it, I can’t return it! Once again Amazon gets my money.
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Reviewed in the United States on November 28, 2025
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Jeff krevsAmazon Customer
Los Angeles, US
★★★★★ 5
Highly recommended
This is the BEST harness for side shooters lights . I just wish the switch would light up but Awsome harness
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Reviewed in the United States on January 8, 2023
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Willie
Whiting, US
★★★★★ 5
Great Yamaha quality and features as expected.
Style: Receiver
Love it! Easy set up lots of options. Beautiful immersion sound.
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Reviewed in the United States on August 27, 2025
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Programming Geek
West Palm Beach, US
★★★★★ 5
Exceeded expectations
Style: Receiver
We have 2 tower speakers, 4 ceiling speakers, a center speaker, and two subwoofers and, wow, the sound is amazing. The key is the microphone which is used to set the relative volume and delay time for each speaker. Comes with media app which allows access to my audio files on my network storage device and lots of streaming apps. Kudos to Yamaha.
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Reviewed in the United States on February 1, 2026

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