--- product_id: 292950859 title: "ITW RED HEAD LDT-3824 Large Diameter Tapcon 3/8-Inch by 2-1/2-Inch Anchor (50 per Box)" brand: "redhead" price: "β‚Ή 14683" currency: INR in_stock: true reviews_count: 5 url: https://www.desertcart.in/products/292950859-itw-red-head-ldt-3824-large-diameter-tapcon-3-8 store_origin: IN region: India --- # 3/8-inch diameter for heavy-duty anchoring Self-threading cuts own threads in concrete Zinc-plated hardened carbon steel for durability ITW RED HEAD LDT-3824 Large Diameter Tapcon 3/8-Inch by 2-1/2-Inch Anchor (50 per Box) **Brand:** redhead **Price:** β‚Ή 14683 **Availability:** βœ… In Stock ## Summary > πŸ”© Secure your space with anchors that mean business! ## Quick Answers - **What is this?** ITW RED HEAD LDT-3824 Large Diameter Tapcon 3/8-Inch by 2-1/2-Inch Anchor (50 per Box) by redhead - **How much does it cost?** β‚Ή 14683 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/292950859-itw-red-head-ldt-3824-large-diameter-tapcon-3-8) ## Best For - redhead enthusiasts ## Why This Product - Trusted redhead brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Heavy-Duty Hold:** Supports up to 3,420 lbs shear and 2,552 lbs tension for your toughest projects - β€’ **Premium Material:** Hardened carbon steel with Grade 6 zinc plating ensures long-lasting corrosion resistance - β€’ **Easy Installation:** Compatible with standard 5/16-inch masonry drill bitsβ€”no special tools needed - β€’ **Self-Threading Tech:** Cuts its own threads in concrete for a secure, no-slip fit every time - β€’ **Bulk Pack Efficiency:** 50 anchors per box to keep your projects moving without constant reordering ## Overview The ITW RED HEAD LDT-3824 is a 3/8-inch by 2-1/2-inch large diameter Tapcon anchor made from hardened carbon steel with Grade 6 zinc plating. Designed for high-load applications in concrete and masonry, it features self-threading technology for a secure fit and installs easily with standard drill bits. Each box contains 50 anchors, ideal for professional-grade projects requiring reliable, heavy-duty fastening. ## Description Large-Diameter Tapcon Self-Threading Anchors Grade 5 zinc-plated, hardened steel Removable structural screw anchors are for high-load capacity applications. Use in concrete and masonry and in dry, noncorrosive environments. Install with standard masonry drill bits. This listing is for pkg. of 50. Technical Specification Item Screw Anchor Anchor Screw Type Screw Anchor Anchor Screw Head Style Hex Washer Anchor Material Steel Material Grade Low Carbon Steel Fastener Finish Mechanically Plated Anchor Dia. 3/8 Anchor Length 2-1/2 Seismic Approved No ICC Approved for Cracked Concrete No ICC Approved for Un-Cracked Concrete No Min. Embedment 1-1/2 Drill Bit Size 5/16 Max. Work Thickness 1/2 Ultimate Shear (Lb.) 3420 Ultimate Tension (Lbs.) 2552 Compliance and Restrictions This item has been restricted from sale in the following states: PR. ## Features - Cuts it's Own Threads into Concrete - Anchor Bodies are Made of Hardened Carbon Steel and Zinc Plated, Grade 6 - Finished Hex Washer Head, with Anti-Rotation Serrations - Anchor is Stamped with a Length Identification Code - Use Standard Drill Bits ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0009AJRDW | | Date First Available | 13 July 2015 | | Is Discontinued By Manufacturer | No | | Item Model Number | LDT-3824 | | Manufacturer | Red Head | ## Images ![ITW RED HEAD LDT-3824 Large Diameter Tapcon 3/8-Inch by 2-1/2-Inch Anchor (50 per Box) - Image 1](https://m.media-amazon.com/images/I/61OZ3+gI48L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very good. *by on Reviewed in the United States 22 July 2022* All ok thanks. ### ⭐⭐⭐⭐⭐ great product *by on Reviewed in the United States 6 February 2021* great product ,clear instructions. timely secure delivery ### ⭐⭐⭐⭐⭐ Worked great for anchoring my Lifetime shed! *by on Reviewed in the United States 14 June 2020* I used these to anchor our Lifetime resin shed to a concrete pad. They worked great - I had no issues driving them in with my hammer drill. I would definitely purchase Red Head anchors again for future projects. --- ## 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.in/products/292950859-itw-red-head-ldt-3824-large-diameter-tapcon-3-8](https://www.desertcart.in/products/292950859-itw-red-head-ldt-3824-large-diameter-tapcon-3-8) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-10-07*