

🔧 Screw it right, screw it fast, screw it to last!
Bobibbi’s 3/16 x 1-1/4" Hex Head Concrete Screw Anchors deliver professional-grade fastening with high-quality carbon steel construction, diamond-point threading for faster installation, and robust corrosion resistance. Perfect for masonry, block, or brick, this 100-piece set is designed for durability and efficiency, backed by a lifetime warranty to ensure your projects stand the test of time.








| ASIN | B0BJ1ZSRWT |
| Best Sellers Rank | #4,214 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #8 in Concrete Screws |
| Brand | Bobibbi |
| Customer Reviews | 4.5 4.5 out of 5 stars (984) |
| Drive System | External Hex |
| Exterior Finish | Alloy Steel |
| Fastener Size | 3/16 x 1-1/4" |
| Fastener Type | Concrete Screws" or "Masonry Screws |
| Finish Types | Powder Coated |
| Grade Rating | Standard |
| Head Type | Hex |
| Item Diameter | 4.76 Millimeters |
| Item Dimensions | 5.59 x 3.46 x 1.73 inches |
| Item Weight | 0.4 Kilograms |
| Manufacturer | Bobibbi |
| Material Type | Carbon Steel |
| Metal Type | Carbon Steel |
| Model | 3/16 x 1-1/4" Hex Head Concrete Screw |
| Number of Pieces | 101 |
| Part Number | 3/16 x 1-1/4" Hex Head Concrete Screw |
| Screw Head Style | Hex |
| Screw Point Style | Diamond Point |
| Set Name | 100-Piece Set |
| Set Screw Thread Type | UNC |
| Size Name | 3/16 x 1-1/4" |
| Thread Class | 3A |
| Thread Coverage | Fully Threaded |
| Thread Size | 3/16 x 1-1/4'' |
| Thread Style | Right Hand |
| Thread Type | Carbon Steel Screw Thread |
| Unit Count | 1.0 Count |
A**R
Good value for the money
These are great concrete screws but over time they will rust off and break ....I use them all the time and for most jobs outside....I do like Stainless Steel better for anything outside that will get wet...
C**D
They Screw Right In
This is the first time I tried to use Tapcon-type concrete screws and I was amazed how easily they screwed right into my concrete block wall. I used a small Black and Decker battery operated drill to do it and there was no strain or effort required. I drilled pilot holes first, using my DeWalt masonry drill bit and it was essential to do that. There is a masonry drill bit included with the screws but it looked like it wouldn't last long so I used my DeWalt bit but maybe the free one is better than I thought. I tried to make the final turns with a screwdriver and it was a lot harder, so maybe the key is to use a drill. Whatever, I certainly recommend these screws and would buy more if I need them.
S**N
Works just like "Tap" brand screws. Strong, Sturdy, Cheaper.
LONG STORY SHORT: I needed a bunch of Concrete Screws, and these have done the trick. I've driven several into concrete (after using the included masonry bit) and no complaints what-so-ever. They feel strong and sturdy, seemingly good quality. They worked great installing a 65" TV mount onto a cinderblock wall. The screws hold strong with no wiggle. Glad I have a ton of them.
F**3
Recommend for most projects
They are decent quality but not TapCon level quality. If you need really heavy duty strength then go with TapCon or equivalent.
E**C
The right screw for the right
Item as described. Fast shipping. Screws did their job well. Perfect size for securing a 2x4 to the concrete floor.
D**K
These screws are great.
These have worked as well or better than tapcon screws for our company. At about half the price. And when you use thousands of these it really adds up in savings.
E**O
Calidad y buen precio
J**R
Quality
Ordered some shorter ones and they worked great so I tried these seem to work well.
G**P
Excellent hardware!
B**E
Works well and priced competitively, significantly less expensive than walk in store option
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