--- product_id: 527568618 title: "Tapcon 1/4\" x 2-3/4\" Star Torx Head Concrete Anchor Screws 3189407V2 | 100 Pack | Drill Bit Included" brand: "tapcon" price: "€ 149.51" currency: EUR in_stock: true reviews_count: 5 category: "Tapcon" url: https://www.desertcart.de/products/527568618-tapcon-1-4-x-2-3-4-star-torx-head store_origin: DE region: Germany --- # 1/4" diameter precision fit Advanced Threadform for all masonry Torx head for max torque Tapcon 1/4" x 2-3/4" Star Torx Head Concrete Anchor Screws 3189407V2 | 100 Pack | Drill Bit Included **Brand:** tapcon **Price:** € 149.51 **Availability:** ✅ In Stock ## Summary > 🔧 Lock it down like a pro—masonry mastery in every screw! ## Quick Answers - **What is this?** Tapcon 1/4" x 2-3/4" Star Torx Head Concrete Anchor Screws 3189407V2 | 100 Pack | Drill Bit Included by tapcon - **How much does it cost?** € 149.51 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/527568618-tapcon-1-4-x-2-3-4-star-torx-head) ## Best For - tapcon enthusiasts ## Why This Product - Trusted tapcon brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Complete Kit Convenience:** 100-pack includes drill bit, so you’re ready to tackle any project without extra trips to the store. - • **Precision Fit, Maximum Hold:** 1/4" x 2-3/4" size engineered for secure anchoring in concrete, block, and brick. - • **Versatile Application Ready:** Ideal for shelving, HVAC strapping, window frames, door jambs, and ACQ treated lumber—your all-in-one masonry solution. - • **Cutting-Edge Threadform Tech:** Advanced Threadform Technology carves perfect threads into any masonry surface for unbeatable grip. - • **Torx Drive for Power & Control:** Star Torx head design ensures superior torque transfer and reduces cam-out during installation. ## Overview Tapcon 1/4" x 2-3/4" Star Torx Head Concrete Anchor Screws deliver premium-grade steel strength with Advanced Threadform Technology for reliable anchoring in concrete, block, and brick. Featuring a Torx drive for enhanced torque and a blue-coated zinc finish for durability, this 100-pack includes a drill bit for immediate use. Perfect for professional-grade installations in electrical, HVAC, framing, and exterior masonry projects. ## Description Tapcon anchors are masonry screws designed with Advanced Threadform Technology which cuts threads into all masonry materials including concrete, block and brick. Many applications that include shelving brackets used in electrical equipment, HVAC strapping, 2x4 lumber, wood headers, window frames, jambs & sills, door frames to masonry, plywood backer boards to masonry & exterior installation into masonry. Approved for use in ACQ treated lumber. Review: Tapcon I - I like the product but not happy with the shipping. The package arrived open and the box inside destroyed, not cool Review: They do the job - Worked well in cinder block for me. ## Features - Tapcon anchors are masonry screws designed with Advanced Threadform Technology which cuts threads into all masonry materials including concrete, block and brick - Many applications that include shelving brackets used in electrical equipment, HVAC strapping, 2x4 lumber, wood headers, window frames, jambs & sills, door frames to masonry, plywood backer boards to masonry & exterior installation into masonry - Approved for use in ACQ treated lumber ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0963ZTG3V | | Best Sellers Rank | #283,656 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #294 in Bolt Anchors | | Brand | Tapcon | | Colour | Metallic | | Compatible Groove Diameter | 0.25 Inches | | Customer Reviews | 4.2 out of 5 stars 111 Reviews | | Drive System | Torx | | Exterior Finish | Zinc Plating | | Fastener Size | 1/4" x 2-3/4" | | Fastener Type | Masonry Screws | | Finish Types | Blue Coated | | Grade Rating | Premium | | Head Style | Torx | | Head Type | Torx | | Item Diameter | 0.25 Inches | | Item Dimensions | 10.2 x 10.2 x 7.6 Centimeters | | Item Weight | 2.54 Pounds | | Item dimensions L x W x H | 10.2 x 10.2 x 7.6 Centimeters | | Manufacturer | ITW | | Material | Steel | | Material Type | Steel | | Metal Type | Carbon Steel | | Model | 3189407V2 | | Number Of Items | 100 | | Number of Pieces | 100 | | Outside Diameter | 0.25 Inches | | Part Number | 3189407V2 | | Point Style | Type A Point | | Screw Head Style | Torx | | Screw Point Style | Type A Point | | Set Name | 100 Pack | | Set Screw Thread Type | Left Hand | | Size Name | 1/4" | | Thread Coverage | Fully Threaded | | Thread Size | 1/4" | | Thread Style | partially threaded | | Thread Type | UNC | | UPC | 092097002180 | | Unit Count | 100.0 Count | ## Product Details - **Exterior Finish:** Blue Coated - **Head Style:** Torx - **Item dimensions L x W x H:** 4 x 4 x 3 inches - **Material:** Carbon Steel - **Thread Size:** 1/4" x 2-3/4" ## Images ![Tapcon 1/4" x 2-3/4" Star Torx Head Concrete Anchor Screws 3189407V2 | 100 Pack | Drill Bit Included - Image 1](https://m.media-amazon.com/images/I/51NBIJP+HsL.jpg) ![Tapcon 1/4" x 2-3/4" Star Torx Head Concrete Anchor Screws 3189407V2 | 100 Pack | Drill Bit Included - Image 2](https://m.media-amazon.com/images/I/71z-Kgk9UbL.jpg) ![Tapcon 1/4" x 2-3/4" Star Torx Head Concrete Anchor Screws 3189407V2 | 100 Pack | Drill Bit Included - Image 3](https://m.media-amazon.com/images/I/71B4eXhzwWL.jpg) ![Tapcon 1/4" x 2-3/4" Star Torx Head Concrete Anchor Screws 3189407V2 | 100 Pack | Drill Bit Included - Image 4](https://m.media-amazon.com/images/I/61iH4+i+tJL.jpg) ![Tapcon 1/4" x 2-3/4" Star Torx Head Concrete Anchor Screws 3189407V2 | 100 Pack | Drill Bit Included - Image 5](https://m.media-amazon.com/images/I/61LR3db9-9L.jpg) ## Questions & Answers **Q: does it include the drill bit? You have one reviewer who said it doesn't, I want to know what I am purchasing** A: This comes with every thing in the photo which includes the drill bit. **Q: Does the drill bit can be used for both wood and masonary?** A: This is designed for use with masonry materials including concrete, block and brick. ## Customer Reviews ### ⭐⭐ Tapcon I *by S***D on 3 May 2024* I like the product but not happy with the shipping. The package arrived open and the box inside destroyed, not cool ### ⭐⭐⭐⭐⭐ They do the job *by P***. on 28 March 2026* Worked well in cinder block for me. ### ⭐⭐⭐⭐⭐ Great Solution for Mounting Items on Cinder Block Walls *by G***N on 10 March 2024* Including the concrete drill bit and torx driver bit was extremely convenient. I used the screws to mount a pool cue rack on my basement cinder block wall. The installation was quick and easy. Probably overkill on the quantity but I have other applications in mind and friends that can use them. ## Frequently Bought Together - Tapcon 1/4" x 2-3/4" Star Torx Head Concrete Anchor Screws 3189407V2 | 100 Pack | Drill Bit Included - Tapcon 1/4" x 3-1/4" Star Torx Head Concrete Anchor Screws 3191407V2 | 100 Pack | Drill Bit Included - Tapcon 1/4" x 2-1/4" Star Torx Head Concrete Anchor Screws 3187407V2 | 100 Pack | Drill Bit Included --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.de/products/527568618-tapcon-1-4-x-2-3-4-star-torx-head](https://www.desertcart.de/products/527568618-tapcon-1-4-x-2-3-4-star-torx-head) --- *Product available on Desertcart Germany* *Store origin: DE* *Last updated: 2026-07-25*