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🔧 Lock it down with confidence — the ultimate masonry screw set for pros who settle for nothing less!
SANJODS 1/4" x 2-1/4" Concrete Screw Anchors come in a pack of 30, featuring a unique High-Low thread design for fast, secure fastening into concrete, brick, block, cement, or stucco. Made from heat-treated 1022A carbon steel with a blue rust-resistant coating, these flat head Phillips screws resist slipping and corrosion. Each set includes a 3/16" drill bit and is neatly packed in a durable PP box, making it the go-to choice for professional-grade masonry anchoring.














| ASIN | B0CLNMZ22G |
| Best Sellers Rank | #11,201 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #16 in Concrete Screws |
| Brand | SANJODS |
| Color | Blue |
| Compatible Groove Diameter | 0.25 Inches |
| Customer Reviews | 4.4 out of 5 stars 555 Reviews |
| Drive System | Phillips |
| Exterior Finish | Blue Anti-Corrosion Coating |
| Fastener Size | 1/4" x 2-1/4" |
| Fastener Type | Concrete Screws |
| Finish Types | Blue Coating |
| Grade Rating | Class 8.8 |
| Head Style | Flat |
| Head Type | Flat |
| Item Diameter | 0.25 Inches |
| Item Dimensions | 6.1 x 4.4 x 0.66 inches |
| Item Weight | 10.9 Ounces |
| Item dimensions L x W x H | 6.1 x 4.4 x 0.66 inches |
| Manufacturer | SANJODS |
| Material | Carbon Steel |
| Material Type | Carbon Steel |
| Metal Type | Carbon Steel |
| Model | Concrete Screws |
| Number Of Items | 30 |
| Number of Pieces | 30 |
| Part Number | 1/4" x 2-1/4" |
| Point Style | Diamond Point |
| Screw Head Style | Flat |
| Screw Point Style | Diamond Point |
| Set Name | Concrete Screw Set (30 Piece) |
| Size Name | 1/4" x 2-1/4" |
| Thread Coverage | Fully Threaded |
| Thread Size | 1/4" x 2-1/4" |
| Thread Style | Left Hand |
| Thread Type | Unc |
| Unit Count | 30.0 Count |
R**K
Concrete Screws
Quick and easy concrete screws, they hold tight. Good quality nut driver included, and also included one concrete tungsten tip drillbit but I needed several more.
K**G
Impressed
I don't think I've ever written a positive review on screws. I was hesitant to purchase masonry screws with a flat Philips head, imagining rounding them out. My driver struggled a bit to drive some of the screws in old, dense brick. None of these screw heads slip out even once. I even drove one in which the hole was a tad short, being too lazy to go down the ladder and retrieve my Makita Hammer Drill. Using my Makita Driver and Phillips bit I managed to screw it in using max torque (20), and the screw did not slip. This is my first purchase of this brand and I'll be looking for this brand in the future. I also like the convenient container and the 5/32nd masonry drill bit as a bonus. As you can imagine, the bit is not superior quality but it drilled straight and true and finished my project after the one from another brand quickly crapped out.
1**7
Great Product and Fast Shipping
Great Product and Fast Shipping
H**R
Screws, check. Drill bit, not.
If you’re only needing one, if your lucky 2 holes drilled out you’ll be ok. Have your own reliable drill bit to do anything more. The screws work. Very reliable.
K**R
Worked for my project.
These worked for my project. Wish I had gone with 3/16" instead. I broke my screw driver tip that I was using. These are really tuff.
P**C
As strong as the name brands at a fraction of the cost
I bought these after looking at the Tapcon brand. I wanted a smaller quantity but longer screw, and the big box store brands only offer large quantities in the size I needed. So I took a chance and ordered these. All I can say is, thank you for offering a product of equal quality but better value than the big brands. Not a single screw head snapped, and every screw grabbed in its predrilled hole and held firm. I’ll be buying more of these for sure!
J**E
Great value!
Great value! Stop wasting your money on name brand big box stores overpriced masonry lags.
P**Y
Great all-purpose Screws
These are nice! They work great on concrete, but also in my experience work great for wood too! I would say since the screw grooves are finer to the base they stick firmer than dry wall screws! Just a bit of advice.
K**O
No funciona
No cumple su funciónz no lo recomiendo
Trustpilot
1 week ago
4 days ago