--- product_id: 288865573 title: "1/4\" x 1-3/4\" Concrete Screws 410 Stainless Steel Hex with Concrete Drill Bit for Anchoring to Masonry, Block or Brick (50 per Box)" brand: "confast" price: "$64.53" currency: USD in_stock: true category: "Confast" url: https://www.desertcart.us/products/288865573-1-4-x-1-3-4-concrete-screws-410-stainless store_origin: US region: United States of America --- # Diamond point for faster, effortless installation 1/4" diameter for heavy-duty anchoring Hex head for easy, secure driving 1/4" x 1-3/4" Concrete Screws 410 Stainless Steel Hex with Concrete Drill Bit for Anchoring to Masonry, Block or Brick (50 per Box) **Brand:** confast **Price:** $64.53 **Availability:** βœ… In Stock ## Summary > πŸ”§ Lock it down like a proβ€”fast, flawless, and built to last! ## Quick Answers - **What is this?** 1/4" x 1-3/4" Concrete Screws 410 Stainless Steel Hex with Concrete Drill Bit for Anchoring to Masonry, Block or Brick (50 per Box) by confast - **How much does it cost?** $64.53 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/288865573-1-4-x-1-3-4-concrete-screws-410-stainless) ## Best For - confast enthusiasts ## Why This Product - Trusted confast brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Hex Washer Head Design:** Ensures flush, stable fastening with a 5/16" nut driver for professional-grade installation - β€’ **Self-Tapping Innovation:** Taps directly into concrete, block, or brickβ€”no additional anchors needed - β€’ **Optimized Thread & Embedment:** 1-3/4" length with 1" minimum embedment for maximum fixture security and load distribution - β€’ **Precision Engineered 410 Stainless Steel:** Durable corrosion resistance for long-lasting strength in moist environments - β€’ **All-in-One Kit with ANSI-Standard Drill Bit:** Includes the perfect carbide-tipped bit to maximize holding power and reduce extra costs ## Overview 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. ## Description ApplicationsThe anchor is made from 410 Stainless Steel, and is Silver Climaseal Coated. This anchor is designed for use in Concrete, Block, and Brick.EnvironmentThe anchor is designed for use in a Moist environment.Head Style The anchor is a Hex Washer head and is designed to allow the head to sit on top of the surface of the item being attached.Hole Diameter/Bit DiameterThe anchor requires a 3/16" hole to be drilled in the base material (Concrete, Block, and Brick). The hole should be drilled with carbide tipped bit that meets ANSI standards and used in a hammer drill.Driver RequiredA 5/16" nut driver is required for driving the anchor into the base material.Diameter of Anchor The diameter of the anchor is 1/4".Length Anchor The length of the anchor is 1-3/4"Thread LengthThe length of the threads on the anchor is 1-3/4" in length.Minimum EmbedmentThe minimum anchor embedment into the concrete is 1". Therefore, the anchor must be installed so that a minimum of 1" of the anchor is embedded into the concrete.Maximum Fixture ThicknessThe maximum fixture thickness or the maximum thickness of the material being fastened for a anchor is 1/4". This will ensure that the minimum embedment of 1" will be met.Fixture Hole DiameterThe hole in the fixture or material being fastened must be larger than the designated diameter of the anchor. The 1/4" diameter anchor requires the hole in the fixture to be 5/16".Spacing between AnchorsEach anchor must be spaced a minimum distance of 4" from each other when measured center to center.Edge DistanceIt is very important not to install the anchor any closer than 3" from an unsupported edge of the concrete. ## Features - BIT INCLUDED IN EACH BOX-Proper bit equals improved holding values and reduced cost - HEX HEAD--Can be driven with Hex Driver - SELF-TAPPING-Taps threads directly into masonry and requires no other anchor - DIAMOND POINT-Easier to drive the screw to save time ## Technical Specifications | Specification | Value | |---------------|-------| | 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 | ## Product Details - **Exterior Finish:** Stainless Steel - **Head Style:** Hex Washer - **Item dimensions L x W x H:** 3.5 x 3 x 3 inches - **Material:** Stainless Steel - **Thread Size:** 1/4" x 1-3/4" ## Images ![1/4" x 1-3/4" Concrete Screws 410 Stainless Steel Hex with Concrete Drill Bit for Anchoring to Masonry, Block or Brick (50 per Box) - Image 1](https://m.media-amazon.com/images/I/41n7A9z-0dL.jpg) ![1/4" x 1-3/4" Concrete Screws 410 Stainless Steel Hex with Concrete Drill Bit for Anchoring to Masonry, Block or Brick (50 per Box) - Image 2](https://m.media-amazon.com/images/I/41xSh7WdbXL.jpg) ![1/4" x 1-3/4" Concrete Screws 410 Stainless Steel Hex with Concrete Drill Bit for Anchoring to Masonry, Block or Brick (50 per Box) - Image 3](https://m.media-amazon.com/images/I/41qFa6gKKrL.jpg) ![1/4" x 1-3/4" Concrete Screws 410 Stainless Steel Hex with Concrete Drill Bit for Anchoring to Masonry, Block or Brick (50 per Box) - Image 4](https://m.media-amazon.com/images/I/4178MJrBEgL.jpg) ![1/4" x 1-3/4" Concrete Screws 410 Stainless Steel Hex with Concrete Drill Bit for Anchoring to Masonry, Block or Brick (50 per Box) - Image 5](https://m.media-amazon.com/images/I/51p4cC2NouL.jpg) ## Available Options This product comes in different **Size** options. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/288865573-1-4-x-1-3-4-concrete-screws-410-stainless](https://www.desertcart.us/products/288865573-1-4-x-1-3-4-concrete-screws-410-stainless) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-10-26*