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3/8' x 3-3/4' Concrete Anchors (25 Pack) 3/8 inch Wedge Anchors Bolts Stainless Steel

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$33.99

$ 15 .99 $15.99

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About this item

  • [Anchor Bolts Specifications] Diameter-3/8", Length-3-3/4", Qty-25 pieces
  • [Heavy Duty Material] Our cement anchor bolts are made of premium stainless steel, durable and corrosion resistance for long using
  • [Ideal Applications] Concrete anchor bolts work well for any mounting and structural anchorage purpose in any condition, suitable for applications in solid concrete and cement, Do not use in block or brick base material
  • [Great Choice] Wedge anchor bolts for concrete are professionaly designed for both indoor and outdoor use. Must be inserted for minimum embedment depth to obtain minimum holding values, and comes assembled with nut & washer for your convenience
  • [Easy to Use] Just drill a hole as big as the diameter of the anchor in concrete (larger holes may cause the bolt to spin when tightening) , remove debris and dust from the hole, hammer the concrete bolts into the hole, then tighten the nut with a wrench to complete the installation



Product Description

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HROMIGRY Heavy Duty Wedge Concrete Anchors

Our wedge anchor bolts for concrete are available in diameters of 1/4", 3/8", 1/2", 5/8", 3/4", 1", and are available in zinc plated carbon steel and stainless steel to make the through bolt resistant to rust.

Installation Instructions

1

Using the hammer drill to drill a hole in the concrete, which is as big as the diameter of the wedge anchor.

2

Clean out all the dust and debris of the hole.

3

Hammer the anchor into the drilled hole to the desired depth.

4

Tighten the nut with a torque wrench to ensure the bottom portion wedge is expanded in order to lock the anchor in place firmly.

INSTALLATION TIPS:

1. Be sure to drill the hole straight.

2. Thread nut to the desired depth before hammering to avoid damaging the thread and knocking too deep.

3. Once the anchor is inserted, it will not be easily removed due to the expansion clip.

4. Choose the right size drill bit, drill the hole that is the same diameter as the anchor, larger hole may cause the bolt to rotate during tightening.

5. You can drill the hole slightly deeper than the entire length of the anchor, so that if you want to remove the anchored item later you can hammer the anchor down into the hole.


Timothy Blum
Reviewed in the United States on September 11, 2024
Nice, sturdy wedge anchors. Stainless so don't have to worry about rust, at least not for a long time. The quality seems good and they have the size and the "304" stainless type embossed on the wedge collar.
Resto_Dad
Reviewed in the United States on December 27, 2024
These 3/8" x 3-3/4" wedge anchors are crafted from durable stainless steel, ensuring long-lasting corrosion resistance. Perfect for secure mounting in solid concrete, they come with pre-assembled nuts and washers for convenient installation.
Better than your kids
Reviewed in the United States on December 20, 2024
My buddy was wood building a frame for a plastic barn that needed to be secured to a concrete slab. I really wanted to use stainless fasteners because of the moisture and proximity to the coast. It turns out these were a very good choice. The anchors are well made with cleanly cut threads and no burrs or imperfections I could see. Sizing was consistent as we drilled a couple dozen holes into the concrete and used the entire box. I had no major issues when setting these with a steel hammer, but as expected the tops of the pins do dent a little under hammering. Overall I’m very satisfied with the product and will need another box to secure some floor mounted tools in my shop.
Fred Bloggs
Reviewed in the United States on October 4, 2024
Review of HROMIGRY 3/8" x 5" Concrete AnchorsOverviewThe HROMIGRY 3/8" x 5" Concrete Anchors come in a pack of 25, designed for securing various fixtures to concrete surfaces. These wedge anchors are made from stainless steel, ensuring durability and resistance to corrosion, making them suitable for both indoor and outdoor applications.Build QualityThe construction of these anchors is impressive, featuring high-quality stainless steel that feels sturdy and reliable. The finish is smooth, which helps with installation and prevents any damage to the surrounding concrete during use. The 3/8" diameter provides substantial holding power, making them ideal for heavy-duty applications.PerformanceUsers have reported excellent performance with the HROMIGRY concrete anchors. They install easily and securely, providing a strong grip in concrete that holds up well under stress. The wedge design allows for effective expansion within the concrete, ensuring a tight and reliable fit. Many users have noted that these anchors are suitable for various projects, from mounting shelves to securing heavy equipment.UsabilityThe anchors are straightforward to use, requiring only a drill for installation. The packaging includes clear instructions, making it accessible for both DIY enthusiasts and professionals. The 5" length offers versatility for various applications, and the quantity in the pack is generous, allowing for multiple projects without needing to reorder.ValueWith 25 pieces in a pack, the HROMIGRY 3/8" x 5" Concrete Anchors provide excellent value for money. The combination of high-quality materials, performance, and ease of use makes them a smart choice for anyone needing reliable concrete fastening solutions.ConclusionOverall, the HROMIGRY 3/8" x 5" Concrete Anchors are an outstanding option for those looking for durable and effective fastening solutions. With solid build quality, reliable performance, and ease of installation, these anchors are well-suited for a variety of projects. If you’re in the market for high-quality concrete anchors, this product is definitely worth considering.
Eric4539
Reviewed in the United States on October 25, 2024
As wedge anchors go, I am impressed. Really nice quality and for the 25 pack, good value for the money for stainless steel wedge anchors. Would definitely get these again.
Robert
Reviewed in the United States on October 2, 2024
I installed a railing using these without any issues. The key to using these in concrete is to remove the concrete dust from the hole prior to inserting the anchor. I learned the hard way that if you dont, the anchor does not grab and the bolt can be easily pulled out. A vacuum with a small hose or an air compressor with a blow gun both work, but I found the blow gun at 60 psi worked the best. Wear goggles as the cement dust is bad news for the eyes and the lungs.These are offered at a competitive price, about 35% cheaper than the big box stores.
John N.
Reviewed in the United States on October 14, 2024
Everything they are described to be, stainless steel, nut and washer included, and 5 inches long. They deploy and expand as designed and are suitable for outdoor use. The cost savings here is not a sacrifice in quality. Locally sourced these would cost twice as much and deliver the same results. I recommend purchasing and using these.