--- product_id: 165608410 title: "Confast 1/4\" X 3-1/4\" Hex Head Concrete Screw Anchor with Drill Bit (100 Per Box)" brand: "confast" price: "1253046CFA" currency: XOF in_stock: true url: https://www.desertcart.sn/products/165608410-confast-1-4-x-3-1-4-hex-head-concrete store_origin: SN region: Senegal --- # Diamond point for faster, effortless driving 1/4" diameter for heavy-duty hold Includes ANSI-standard carbide drill bit Confast 1/4" X 3-1/4" Hex Head Concrete Screw Anchor with Drill Bit (100 Per Box) **Brand:** confast **Price:** 1253046CFA **Availability:** βœ… In Stock ## Summary > πŸ”§ Nail your next project with precision and speed! ## Quick Answers - **What is this?** Confast 1/4" X 3-1/4" Hex Head Concrete Screw Anchor with Drill Bit (100 Per Box) by confast - **How much does it cost?** 1253046CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/165608410-confast-1-4-x-3-1-4-hex-head-concrete) ## 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€’ **Time-Saving Diamond Point:** Special tip design reduces driving effort and speeds up your project timeline. - β€’ **Versatile Hex Head Design:** Slotted hex head compatible with nut drivers for flexible, professional fastening. - β€’ **All-in-One Installation Kit:** Each box includes the perfect drill bit, ensuring optimal hole size and maximum holding power. - β€’ **Optimized for Secure Embedment:** 3-1/4" length with 1" minimum embedment ensures rock-solid fixture attachment every time. - β€’ **Precision Engineered for Concrete:** Carbon steel anchors designed to tap directly into masonryβ€”no extra anchors needed. ## Overview The Confast 1/4" x 3-1/4" Hex Head Concrete Screw Anchor is a premium carbon steel fastener engineered for concrete, block, and brick applications. Featuring a self-tapping diamond point and a slotted hex head, it delivers superior holding power and easy installation. Each box includes a carbide drill bit matched to the anchor size, ensuring optimal hole preparation and reduced installation time. Ideal for professionals seeking reliable, efficient masonry fastening solutions. ## Description Applications The anchor is made from Carbon Steel, and is Blue. This anchor is designed for use in Concrete, Block, and Brick. Environment The anchor is designed for use in a Dry 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 Diameter The 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 Required A 5/16" 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 3-1/4" Thread Length The length of the threads on the anchor is 1-3/4" in length. Minimum Embedment The 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 Thickness The maximum fixture thickness or the maximum thickness of the material being fastened for a anchor is 1-3/4" to 2-1/4". This will ensure that the minimum embedment of 1" will be met. Fixture Hole Diameter The 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 Anchors Each anchor must be spaced a minimum distance of 4" from each other when measured center to center. Edge Distance It 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 - SLOTTED HEX HEAD -Can be driven with a nut 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 | |---------------|-------| | Manufacturer | CONFAST | | Part number | CSH14314 | | Item Weight | 454 g | | Product Dimensions | 2.54 x 2.54 x 2.54 cm; 453.59 g | | Item model number | CSH14314 | | Size | 3.25 inches | | Colour | Blue | | Material | Carbon Steel | | Item Package Quantity | 1 | | Number of Pieces | 100 | | Head Style | Hex | | Measurement System | Imperial | | Specific uses | Block, Brick, Concrete | | Batteries included? | No | | Batteries Required? | No | ## Product Details - **Material:** Carbon Steel - **Head style:** Hex - **Item dimensions L x W x H:** 25 x 25 x 25 millimetres - **Exterior finish:** Alloy Steel - **Thread size:** 1/4 ## Images ![Confast 1/4" X 3-1/4" Hex Head Concrete Screw Anchor with Drill Bit (100 Per Box) - Image 1](https://m.media-amazon.com/images/I/71I7NWS71IL.jpg) ![Confast 1/4" X 3-1/4" Hex Head Concrete Screw Anchor with Drill Bit (100 Per Box) - Image 2](https://m.media-amazon.com/images/I/61ex6HHGluL.jpg) ![Confast 1/4" X 3-1/4" Hex Head Concrete Screw Anchor with Drill Bit (100 Per Box) - Image 3](https://m.media-amazon.com/images/I/61XnG2uPJ+L.jpg) ![Confast 1/4" X 3-1/4" Hex Head Concrete Screw Anchor with Drill Bit (100 Per Box) - Image 4](https://m.media-amazon.com/images/I/71hJR3Nl2tL.jpg) ## Available Options This product comes in different **Size Name** options. ## Frequently Bought Together - CONFAST 1/4" x 3-1/4" Hex Head Concrete Screw Anchor with Drill Bit for Anchoring to Masonry, Block or Brick (100 per Box) - Sabre Tools 10-Pack SDS Plus 3/16" x 6" Rotary Hammer Drill Bits, Carbide Tipped for Brick, Stone and Concrete - BOSCH HC2011B5 5-Pack 3/16 in. x 4 in. x 6 in. Bulldog SDS-Plus Rotary Hammer Bit --- ## 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.sn/products/165608410-confast-1-4-x-3-1-4-hex-head-concrete](https://www.desertcart.sn/products/165608410-confast-1-4-x-3-1-4-hex-head-concrete) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-04-23*