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The anchor is made from Carbon Steel, and is Blue. This anchor is designed for use in Concrete, Block, and Brick.
Environment
The anchor is designed for use in a Dry environment.
Head Style
The anchor is a Flat Countersunk Phillips head and is designed to prevent the head from protruding above the surface of the item being attached.
Hole Diameter/Bit Diameter
The anchor requires a 3/16" hole to be drilled in the base material (Concrete, Block, and Brick). The hole should be drilled with carbide tipped bit that meets ANSI standards and used in a hammer drill.
Driver Required
A #3 phillips bit is required for driving the anchor into the base material.
Diameter of Anchor
The diameter of the anchor is 1/4".
Length Anchor
The length of the anchor is 2-1/4"
Thread Length
The length of the threads on the anchor is 1-3/4" in length.
Minimum Embedment
The minimum anchor embedment into the concrete is 1". Therefore, the anchor must be installed so that a minimum of 1" of the anchor is embedded into the concrete.
Maximum Fixture Thickness
The maximum fixture thickness or the maximum thickness of the material being fastened for a anchor is 3/4" to 1-1/4". This will ensure that the minimum embedment of 1" will be met.
Fixture Hole Diameter
The hole in the fixture or material being fastened must be larger than the designated diameter of the anchor. The 1/4" diameter anchor requires the hole in the fixture to be 5/16".
Spacing between Anchors
Each anchor must be spaced a minimum distance of 4" from each other when measured center to center.
Edge Distance
It is very important not to install the anchor any closer than 3" from an unsupported edge of the concrete.
J. Mettler
2025-08-25 16:42:11
Used these to install furring strips on brick for a siding job. Used over 300 and didn't have any break. Much less expensive than Tapcons. Didn't use the included bit, instead used Milwaukee MX4 sds+ concrete drill bit with a rotary/hammer drill. It held up for all 300 + holes.
jose
2025-08-23 16:27:54
Not the same quality as tapcom but the price is a lot better my complaint is that two snapped while screwing them in but 98 of them did there job
Kiljets
2025-08-16 14:39:39
Very good item. Excellent choice for my project
Vinnie
2025-08-12 14:10:46
Just finished installing about 50 of these into a poured concrete wall and not a single broken screw. Only two screws "spun out" and didn't grip the concrete, once where I was repeatedly trying to drive it deeper so the head would sink into the wood. The other was a hole where I hit rebar and had some trouble drilling the hole, probably not the fault of the screw.If you are using these flat heads to avoid the screw head from protruding from the wood, you will definitely want to use a countersink bit in the wood you are attaching to the concrete. I went with a slightly oversized half inch bit and it worked perfectly for me. Without it, the head will protrude and trying to force it deeper will cause the screw to spin out as I mentioned above.I didn't try the drill bit that came with the set, instead using a Milwaukee MX4 bit with one bit surviving the entire project.
Bonita W.
2025-07-21 17:26:15
Screws hold in brick just fine. The included drill bit also works, but you must use a hammer drill. A standard drill will not get the job done.
Alex c
2025-07-18 11:39:00
Placed 100 of these to hold planter boxes to patio edge. Drove in easily with dewalt impact driver. Used a rotary hammer drill to drill the holes. Trust me if you need to do 100 of these the rotary hammer and impact driver make the job easy. Took three hours. I did not have one screw break or strip. They pulled down tight and the mounts were solid when done. I would buy these againThese use a #3 Phillips bit to drive them. The bit fits these snugly. Don’t try to drive them with anything else.
Sheldon503
2025-07-11 13:35:09
I used their hex head for another project, they were great. I needed something to sit flush for this next project. I estimated that I needed 50-60. I stripped the head on so many that I went through all 100, and needed another 20 so I bought Tapcon with their Torx head. It was so much better.If you need flush, get Tapcon. If you can get by with hex these are very much a great alternative.
Frank
2025-07-03 16:09:12
screws good drill bit bad, took forever to drill a few shallow holes. If you already have a tapcon drill bit then these are a cheaper alternative.
Winston F.
2025-06-20 13:11:04
Way cheaper than the local hardware stores. I ran short and had to buy some extra locally. Out of the box of 100 that I bought from Amazon I broke or stripped about 8. Out of the package of 25 I bought locally I broke or stripped 15. The Amazon ones are way better quality IMO.
Doon
2025-06-09 12:06:10
It is very strong and works excellently.
Jose
2025-04-15 12:15:12
Es lo que esperaba
Allan
2025-03-17 12:10:46
Easy to install
Giggy
2025-02-03 10:31:32
Priced less!,,,,
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