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Ships within 48 hours · Estimated delivery Jul 3 - Jul 8
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Description
Simpson Strong-Tie STB2-504144SS Strong-Bolt (1/2" x 4-1/4") Stainless-Steel Wedge Anchor - Unassembled (25 Pack)Simpson STB2 504144SS Description The Strong Bolt 2 Wedge Anchor is a high performance anchor designed for use in cracked and uncracked concrete. Made from 304 stainless steel, it is suitable for static and seismic loading conditions. Simpson STB2 504144SS Includes (25) Strong Bolt 2 Wedge Anchor Simpson STB2 504144SS Features Chamfered top prevents mushrooming during installation Qualified for static and seismic loading conditions Suitable for
Simpson STB2-504144SS Description
The Strong-Bolt 2 Wedge Anchor is a high-performance anchor designed for use in cracked and uncracked concrete. Made from 304 stainless steel, it is suitable for static and seismic loading conditions.
Simpson STB2-504144SS Includes
- (25) Strong-Bolt 2 Wedge Anchor
Simpson STB2-504144SS Features
- Chamfered top prevents mushrooming during installation
- Qualified for static and seismic loading conditions
- Suitable for horizontal, vertical, and overhead applications
- Fits standard fixtures and installs with common drill bit sizes
- Tested per ACI355.2 and AC193
Simpson STB2-504144SS Applications
- Concrete anchoring for structural support
- Seismic applications requiring reliable anchoring
- Overhead installations in construction projects
Simpson STB2-504144SS Installation Overview
- Drill a hole using a carbide drill bit matching the anchor diameter
- Clean the hole using compressed air
- Assemble the anchor with nut and washer
- Drive the anchor into the hole until tight against the fixture
- Tighten to the specified torque
Simpson STB2-504144SS Specifications
| Diameter | 1/2" |
| Length | 4-1/4" |
| Material | 304 Stainless Steel |
| Drill Bit Size | 1/2" |
| Installation Torque | 65 ft. lbs |
| Thread Length | 2-9/16" |
NOTE: Ensure proper installation torque is applied to achieve optimal performance.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.3 ★★★★★
Based on 974 reviews
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Product Reviews
★★★★★ 5
Excellent dog balls — safe design and very durable
Style: Fetch Balls (Pack of 3), Size: 2.5 inch
These fetch balls from Amazon Basics are fantastic, and my dog absolutely loves them. One of the biggest reasons I prefer these over other brands is the hole that runs through the center of the ball. This is a very important safety feature: if a dog were to accidentally get the ball stuck in the back of the throat, the hole allows air to pass through. That small detail could literally make a life-saving difference.
Aside from the safety benefit, they bounce well, are easy to clean, and hold up to a lot of playtime. They’re firm but not rock-hard, and my dog goes crazy for them. Great value, great quality, and a thoughtful design.
Highly recommended for dog owners who want a safer alternative to standard solid rubber balls.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 1, 2025
★★★★★ 5
Great ball for heavy chewers
Style: Assorted Balls (Pack of 3), Size: 2.5 inch
Great toy for my Doberman. She chews through tennis balls in about 15 minutes but these are very durable. She likes to chase them but also just chew on them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
★★★★★ 5
Durable
Style: Fetch Balls (Pack of 2), Size: 3 inch
Very bouncy. I like the noise it makes when you throw it. Pretty durable. Good size. Dog loves to play with them. Good material. Easy to use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026
★★★★★ 4
My dog loves glowing fetch at night!
Style: Glow Balls (Pack of 3), Size: 2.5 inch
Fantastic. Sturdy. My dog loves them
Glow in the dark is great for fetch at night. I keep a flashlight with me because the glow doesn't last really long. But they charge very quickly and are really bright.
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Reviewed in the United States on February 22, 2026
★★★★★ 5
Indestructible
Style: Fetch Balls (Pack of 2), Size: 3 inch
These balls are indestructible! We have a lab and a lab mix and they CANNOT damage these balls. They love them for fetch and to just chew on them (slightly squishy, but NO damage). Best toys we have bought for them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
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