--- product_id: 554178643 title: "1/4 x 1-3/4\" Flat Head Concrete Screw Anchor, for Anchoring to Masonry, Block or Brick (100Pcs)" brand: "bobibbi" price: "€ 54.58" currency: EUR in_stock: true reviews_count: 10 url: https://www.desertcart.hr/products/554178643-1-4-x-1-3-4-flat-head-concrete-screw store_origin: HR region: Croatia --- # Diamond tail for rapid drilling 100 pcs precision screws 1000h acid corrosion resistance 1/4 x 1-3/4" Flat Head Concrete Screw Anchor, for Anchoring to Masonry, Block or Brick (100Pcs) **Brand:** bobibbi **Price:** € 54.58 **Availability:** ✅ In Stock ## Summary > 🔧 Screw it right, screw it fast — anchor your projects with confidence! ## Quick Answers - **What is this?** 1/4 x 1-3/4" Flat Head Concrete Screw Anchor, for Anchoring to Masonry, Block or Brick (100Pcs) by bobibbi - **How much does it cost?** € 54.58 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/554178643-1-4-x-1-3-4-flat-head-concrete-screw) ## Best For - bobibbi enthusiasts ## Why This Product - Trusted bobibbi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Bulk Power Pack:** 100 premium flat head concrete screws ready for any project - • **Lifetime Confidence:** Backed by Bobibbi’s hassle-free lifetime warranty for peace of mind - • **Speed-Driven Design:** Diamond tail point ensures lightning-fast penetration into masonry - • **Versatile Anchoring:** Perfect for concrete, brick, block—ideal for home, office, or outdoor fixes - • **Unmatched Durability:** High-temp quenched carbon steel with Blue Ruspert coating resists corrosion for 1000+ hours ## Overview Bobibbi’s 1/4 x 1-3/4" Flat Head Concrete Screw Anchor set includes 100 high-quality carbon steel screws featuring a diamond tail for rapid drilling and a Blue Ruspert anti-corrosion coating that withstands 1000 hours of hydrochloric acid exposure. Designed for masonry, block, and brick, these fully threaded screws deliver durable, reliable anchoring backed by a lifetime warranty. ## Description This product has a special anti-corrosion blue coating that can withstand at least 1000 hours of hydrochloric acid corrosion. Scope of use: ## Features - 【PACKAGE INCLUDES】1/4 x 1-3/4" Flat Head Concrete Screw, totally 100 Pcs. - 【HIGH QUALITY】High and low thread concrete screw fixation ability. It can quickly penetrate concrete slabs, bricks, etc. Concrete screws are made of 1022A high quality carbon steel and can withstand hydrochloric acid corrosion for 1000 hours. Unique diamond tail for faster drilling speed. - 【APPLICATIONS】These concrete screws can be used in homes, workplaces, furniture and courtyards. Concrete screws are a good helper for your repair and decoration. Concrete screws for quick installation, block or brick. - 【DURABLE AND STURDY】Concrete screw uses high quality carbon steel, classics high temperature quenching, hardness is high. The surface of the screw is treated with Blue Ruspert, which has strong corrosion resistance. Food grade PP green plastic packaging, 100 pieces very easy to carry, use and store. - 【SERVICE】 Bobibbi's lifelong commitment to quality service. We really care about our customers and we are sure you will love our wood screws. That's why we offer a hassle-free lifetime warranty on all of our products. If you have any questions about our products, you can consult us. We pay great attention to detail when producing deck screws to provide the most effective fastener experience. You can safely add our products to your shopping cart. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0C5STKBL6 | | Best Sellers Rank | #16,076 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #24 in Concrete Screws | | Brand | Bobibbi | | Customer Reviews | 4.6 4.6 out of 5 stars (344) 4.6 out of 5 stars | | Drive System | Phillips | | Exterior Finish | Alloy Steel | | Fastener Size | 0.25 inches | | Fastener Type | Concrete Screws | | Head Type | Flat | | Item Dimensions | 5.59 x 3.46 x 1.73 inches | | Manufacturer | Bobibbi | | Material Type | Carbon Steel | | Metal Type | Carbon Steel | | Number Of Items | 100 | | Number Of Packs | 1 | | Number Of Pieces | 100 | | Part Number | 1/4 x 1-3/4" Flat Head Concrete Screws | | Screw Head Style | Flat | | Screw Point Style | Diamond Point | | Set Name | 100 Piece Flat Head Concrete Screw Set | | Size Name | 1/4 x 1-3/4" | | Thread Coverage | Fully Threaded | | Thread Size | 1/4 | | Thread Style | Right Hand | | Thread Type | Unc | | Unit Count | 1 Count | ## Images ![1/4 x 1-3/4" Flat Head Concrete Screw Anchor, for Anchoring to Masonry, Block or Brick (100Pcs) - Image 1](https://m.media-amazon.com/images/I/81EZBvL0j8L.jpg) ![1/4 x 1-3/4" Flat Head Concrete Screw Anchor, for Anchoring to Masonry, Block or Brick (100Pcs) - Image 2](https://m.media-amazon.com/images/I/71iq0L9Ss4L.jpg) ![1/4 x 1-3/4" Flat Head Concrete Screw Anchor, for Anchoring to Masonry, Block or Brick (100Pcs) - Image 3](https://m.media-amazon.com/images/I/81-QPvsNsjL.jpg) ![1/4 x 1-3/4" Flat Head Concrete Screw Anchor, for Anchoring to Masonry, Block or Brick (100Pcs) - Image 4](https://m.media-amazon.com/images/I/81TY4xOZIVL.jpg) ![1/4 x 1-3/4" Flat Head Concrete Screw Anchor, for Anchoring to Masonry, Block or Brick (100Pcs) - Image 5](https://m.media-amazon.com/images/I/81qqFFRMQiL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product *by on Reviewed in the United States May 31, 2026* Very sturdy. Just what I needed. ### ⭐⭐⭐⭐⭐ Worked on concrete blocks, not quite so good in mortar. *by on Reviewed in the United States May 1, 2026* I got these for mounting electronics gear on concrete walls in IT areas. Thy work well on most concrete but are not deep enough for crumbly concrete and mortar. ### ⭐⭐⭐⭐⭐ Works just like "Tap" brand screws. Strong, Sturdy, Cheaper. *by on Reviewed in the United States September 17, 2024* LONG STORY SHORT:I needed a bunch of Concrete Screws, and these have done the trick. I've driven several into concrete (after using the included masonry bit) and no complaints what-so-ever. They feel strong and sturdy, seemingly good quality. They worked great installing a 65" TV mount onto a cinderblock wall. The screws hold strong with no wiggle. Glad I have a ton of them. --- ## 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.hr/products/554178643-1-4-x-1-3-4-flat-head-concrete-screw](https://www.desertcart.hr/products/554178643-1-4-x-1-3-4-flat-head-concrete-screw) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-08-14*