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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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Description
DuraDrive 1/2" x 4" Threaded Concrete Screw Anchor (50-Pack)DuraDrive 1 2in. x 4 in. Performance Threaded Anchor DuraDrive 1 2 in. x 4 in. High Performance White Zinc Threaded Anchor is a one piece, heavy duty screw anchor with a finished hex head. It is simple to install, easy to identify and fully removable. The thread design designed for use with standard ANSI drill bits. The steel threads along the anchor body tap into the hole during installation to provide keyed engagement and allow for reduced edge and
DuraDrive 1/2in. x 4 in.Performance Threaded Anchor
DuraDrive 1/2 in.x 4 in. High Performance White Zinc Threaded Anchor is a one-piece, heavy-duty screw anchor with a finished hex head. It is simple to install, easy to identify and fully removable. The thread design designed for use with standard ANSI drill bits. The steel threads along the anchor body tap into the hole during installation to provide keyed engagement and allow for reduced edge and spacing distances. Compatible with normal weight concrete, sand-light-weight concrete, concrete over steel deck, concrete masonry and solid clay brick.
Features:
- Can be installed closer to the edge than traditional expansion anchors
- One-piece, finished bolt head design
- Fully removable and reinstall able in the same hole
- Designed for standard ANSI tolerance drill bits
- Diameter, length and identifying marking stamped on head of each anchor
- Indoor applications
Specifications:
| Application | Heavy Duty |
| Approvals | ICC-ES |
| Diameter (in.) | 1/2in. |
| Finish | White Zinc |
| Length (in.) | 4in. |
| Limitations | Not recommended for installation into uncured concrete (less than 7 days old) |
| Material | Steel |
| Maximum Weight Capacity | See Technical Data Sheet |
| Measure Type | Imperial |
| Technical Data Sheet | DuraDrive Threaded Anchor TDS |
| Used For: | Concrete & Masonry |
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
4.6 ★★★★★
Based on 2155 reviews
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Product Reviews
★★★★★ 5
If you like smoked oysters, you'll LOVE these
Size: 3 Ounce (Pack of 12)
These are absolutely the best smoked oysters I’ve ever had. There’s a subtle sweetness underneath that adds a pleasant balance to the smokiness, and the usual seawater “fishy” note is far less pronounced than in many other premium brands—which I find refreshing. No unpleasant aftertaste, either. And as shown, they’re huge!
I think I’ve found my new favorite brand of smoked oysters. I don’t write reviews very often, but Otter Kingdom Premium Smoked Oysters definitely deserved the praise.
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Reviewed in the United States on December 12, 2025
★★★★★ 5
These are delectable oysters & love that they're in olive oil!
Size: 3 Ounce (Pack of 12)
Our family has been eating oysters for years, but this Otter Kingdom brand has to be the tastiest ever-- tender and flavorful-- Highly Recommended. Re: what a previous reviewer had posted: “These oysters come with a Prop 65 “Reproductive Health” warning on the packaging.” After looking into this Prop 65 warning, I found that most products that come from the ocean could have absorbed mercury, so this California Prop 65 label is stuck on a lot (if not all) of fish/seafood products. But each kind of fish/seafood has a different level of exposure. According to the LiveStrong website article: “Which Fish Has the Highest and Lowest Mercury Levels?” the seafood with the lowest mercury content includes: catfish, clams, crab, herring, OYSTERS, salmon, sardines, shrimp, tilapia fish, tuna fish, among others. These should be eaten no more than 2 to 3 times a week (most people stay within that guideline). It’s the larger-sized fishes that tend to have higher mercury content, so oysters are of no more concern than any other small fish. Just wanted people to not get out bent out of shape about this label. The State of CA has a lot of concerns to deal with-- like wildfire devastation caused by their policy to restrict water from flowing from the north of the state, so it would probably be better for them to focus on THOSE life-endangering issues rather than sticking all these "WARNING" labels on food products! Right?
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Reviewed in the United States on January 29, 2025
★★★★★ 5
I Love oysters
Size: 3 Ounce (Pack of 4)
These oysters are very good tasting. I eat them with pasta and a few tablespoons of white Alfredo sauce. Yum yum. I've always liked oysters but I can't eat them raw anymore because of my immune system.
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Reviewed in the United States on February 28, 2026
★★★★★ 5
Stable, solid, and versatile!
Color: Black, Size: 8 Panel-176'' Wide, Color: Black, Size: 8 Panel-176'' Wide
Exceeded my expectations. Easy, but tedious to assemble. That said, it’s solid, well made, and will last. You can stand it up in a straight line without concern it will fall over. No need to fold it like an accordion for stability. Helped me separate my garage gym from the kids bikes, shelving, paint, tools, and typical garage stuff.
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Reviewed in the United States on November 13, 2025
★★★★★ 5
Awesome !!
Color: Black, Size: 8 Panel-176'' Wide
This Divider is absolutely as advertized and works perfectly !! The quality is outstanding and the set up is easy to understand. Perfect !!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026
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