We remain fully operational. Our teams are working around the clock to ensure your deliveries continue safely.
DOWNLOAD THE APP
Customer Services
Copyright © 2025 Desertcart Holdings Limited
DOWNLOAD THE APP
🔧 Screw it right, screw it tight — the pro’s choice for concrete anchoring!
CONFAST 1/4" x 1-3/4" Concrete Screws are premium 410 stainless steel fasteners designed for masonry, block, and brick applications. Each box includes a carbide-tipped drill bit engineered to ANSI standards, ensuring precise hole drilling and superior holding strength. Featuring a hex washer head for easy driving and a diamond point tip for faster installation, these self-tapping screws provide durable, corrosion-resistant anchoring ideal for moist environments and visible fixtures.
| ASIN | B08T5Q8BZD |
| Best Sellers Rank | #15,142 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #21 in Concrete Screws |
| Brand | CONFAST |
| Compatible groove diameter | 0.31 Inches |
| Date First Available | April 27, 2017 |
| Exterior Finish | Stainless Steel |
| Fastener Size | 1/4'' x 1-3/4"" |
| Fastener Type | self-tapping-taps |
| Head Style | Hex Washer |
| Head Type | Hex |
| Item Diameter | 0.25 Inches |
| Item Weight | 14.4 ounces |
| Item model number | CSHS14134 |
| Manufacturer | CONFAST |
| Material | Stainless Steel |
| Metal Type | Stainless Steel |
| Number of Pieces | 1 |
| Point Style | diamond point-easier |
| Set Screw Thread Type | UNC |
| Size | 1/4" x 1-3/4" |
| Thread Class | standard |
| Thread Coverage | Partially Threaded |
| Thread Size | 1/4" |
| Thread Style | Right Hand Partially Threaded |
| Thread Type | Right Hand Self-tapping |
| UPC | 820274004517 |
C**A
As expected
Quality SS Concrete Screw.
G**Y
Strong and heads look nice
I needed to fasten a fixture in a bathroom much more securely than just into drywall. Since the screw heads would show, and also would be exposed to moisture, I chose these fasteners, which are stainless steel. They worked great, allowing me to fasten into the block behind the drywall. The heads have a matte finish, which looks good next to the brushed nickel fixture.
W**E
Don’t hesitate to. Sturdy size and great material composition
These things work great. They are well done with a high quality material that should hold up well. I did a good amount of research before buying these. Definitely the material and size needed. I used them around my inground swimming pool
C**J
Replacing painted steel Tapcons that corroded through in 7 years
These worked great. Very strong. People need to understand that 400 series stainless steel can show surface rust, and is somewhat magnetic. The supplied drill bit is pretty pathetic, but will work if you are patient.
A**R
Work as expected.
Well made and they hold tight. A drill bit is included.
J**Y
the screws are good, the drill bit is not
The screws are good, bites well. The drill bit did not make a hole deep enough in the concrete before it worn out.
V**Z
Excelente.
Excelente producto.
G**A
Tap Cons
Yeah got em in a pinch but they work tap cons are expensive
J**N
They work great
B**E
Supplier advertises that the screws are stainless steel and they rust in a very short time. I bought same screws in January 2023 and installed 123 screws with in a month they all started to rust. The screws are painted a stainless steel colour. I consider this dishonest and Amazon should investigate all the supply that claim that their concrete screws are stainless steel. There could be a liability on the part of Amazon and the suppliers if the screws fail in a short time the failure causes injury. When I complained to Amazon the first time they said the supplier would contact me, they never did so I wrote a similar review and their response was my review was inappropriate. I hope Amazon will take this review seriously and remove these dishonest suppliers from their site.
V**S
Used these to mount my 30lb flexzilla retractable hose reel… 3 weeks later they snapped and it came crashing down. Definitely not rated for anything heavier than a security camera
Trustpilot
2 weeks ago
1 week ago