






🔩 Lock it down fast, last forever — the pro’s choice in concrete anchors!
Bobibbi’s 3/16 x 2-3/4" Flat Head Concrete Screw Anchors deliver professional-grade fastening with high-quality 1022A carbon steel construction, enhanced by a diamond tail for rapid drilling and a Blue Ruspert finish for superior corrosion resistance. Ideal for masonry, block, and brick, this 100-piece set combines durability, speed, and reliability, backed by a lifetime warranty to keep your projects secure and on point.








| ASIN | B0C7MGGFBP |
| Best Sellers Rank | #8,402 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #11 in Concrete Screws |
| Brand | Bobibbi |
| Compatible Groove Diameter | 0.19 Inches |
| Customer Reviews | 4.4 out of 5 stars 959 Reviews |
| Drive System | Phillips |
| Exterior Finish | Alloy Steel |
| Fastener Size | 3/16 x 2-3/4" |
| Fastener Type | Concrete Screw |
| Finish Types | Powder Coated |
| Head Style | Flat |
| Head Type | Flat |
| Item Dimensions | 5.71 x 4.13 x 2.2 inches |
| Item dimensions L x W x H | 5.71 x 4.13 x 2.2 inches |
| Manufacturer | Bobibbi |
| Material | Carbon Steel |
| Material Type | Carbon Steel |
| Metal Type | Carbon Steel |
| Number of Pieces | 100 |
| Screw Head Style | Flat |
| Set Screw Thread Type | Unified National Coarse (UNC) |
| Size Name | 3/16 x 2-3/4" |
| Thread Class | Standard |
| Thread Coverage | Partially Threaded |
| Thread Size | 3/16 |
| Thread Style | Right Hand |
| Thread Type | Unc |
| 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
Works as tapcon screws replacement
These screws work just as well as the tapcon brand, have not had any issues using or holding once placed
J**E
Good Screws
Product was ordered and arrived as expected. Screws were of good quality and worked exactly as I expected.
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.
J**E
Sturdy.
Sturdy.
L**A
Bueno
Bueno
A**H
Strong
Excellent
C**A
Work well in cmu.
Good price and worked well. I've used about half in cmu and had no issues. I did already have a tapcon bit but I'm sure the included one would work well.
Trustpilot
Hace 2 semanas
Hace 3 semanas