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CONFAST 1/4" x 1-3/4" Concrete Screws are premium 410 stainless steel anchors designed for masonry, block, and brick applications. Each box includes a carbide-tipped drill bit meeting ANSI standards, ensuring optimal hole preparation and superior holding strength. Featuring a hex washer head and diamond point tip, these self-tapping screws enable quick, secure installation with a 5/16" nut driver. Engineered for moist environments, they provide reliable corrosion resistance and require a minimum 1" embedment for maximum fixture stability. Ideal for professionals demanding durability and efficiency in concrete fastening.

| ASIN | B08T5Q8BZD |
| Best Sellers Rank | #12,332 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #18 in Concrete Screws |
| Brand | CONFAST |
| Color | Blue |
| Compatible Groove Diameter | 0.31 inches |
| Customer Reviews | 4.6 4.6 out of 5 stars (365) |
| Drive System | Internal Hex |
| Exterior Finish | Stainless Steel |
| Fastener Size | 1/4'' x 1-3/4"" |
| Fastener Type | self-tapping-taps |
| Finish Types | Painted |
| Head Type | Hex |
| Item Diameter | 0.25 inches |
| Item Dimensions | 3.5 x 3 x 3 inches |
| Manufacturer | CONFAST |
| Material Type | Stainless Steel |
| Metal Type | Stainless Steel |
| Model | CSHS14134 |
| Number Of Items | 50 |
| Number of Pieces | 1 |
| Outside Diameter | 0.25 inches |
| Part Number | CSHS14134 |
| Screw Head Style | Hex Washer |
| Screw Point Style | Diamond Point |
| Set Name | CONFAST 1/4" x 1-3/4" Concrete Screws (50 per Box) |
| Set Screw Thread Type | UNC |
| Size Name | 1/4" x 1-3/4" |
| Thread Class | standard |
| Thread Coverage | Fully Threaded |
| Thread Size | 1/4" x 1-3/4" |
| Thread Style | Coarse Thread |
| Thread Type | Right Hand Self-tapping |
| UPC | 820274004517 |
| Unit Count | 50 Count |
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