--- product_id: 746780846 title: "3/16 x 3-1/4\" Hex Head Concrete Screw Anchor, for Anchoring to Masonry, Block or Brick (100Pcs)" brand: "bobibbi" price: "₪92" currency: ILS in_stock: true reviews_count: 8 category: "Bobibbi" url: https://www.desertcart.co.il/products/746780846-3-16-x-3-1-4-hex-head-concrete-screw store_origin: IL region: Israel --- # 3/16 x 3-1/4" precision size 1022A carbon steel, high-temp quenched 1000h hydrochloric acid corrosion resistance 3/16 x 3-1/4" Hex Head Concrete Screw Anchor, for Anchoring to Masonry, Block or Brick (100Pcs) **Brand:** bobibbi **Price:** ₪92 **Availability:** ✅ In Stock ## Summary > 🔧 Lock it down with Bobibbi – where strength meets speed! ## Quick Answers - **What is this?** 3/16 x 3-1/4" Hex Head Concrete Screw Anchor, for Anchoring to Masonry, Block or Brick (100Pcs) by bobibbi - **How much does it cost?** ₪92 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/746780846-3-16-x-3-1-4-hex-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 - • **Ready-to-Go Bulk Pack:** 100 screws in a compact, food-grade PP green plastic box—easy to carry, store, and never run out on the job. - • **Rapid Penetration Design:** Unique diamond tail and high/low teeth texture enable faster drilling and secure fixation every time. - • **Corrosion-Resistant Finish:** Blue Ruspert coating guarantees up to 1000 hours of hydrochloric acid resistance, ideal for harsh environments. - • **Industrial-Grade Durability:** Crafted from high-quality 1022A carbon steel with high-temp quenching for superior hardness and longevity. - • **Precision Engineered for Masonry:** Exact 3/16 x 3-1/4" size ensures a perfect fit for concrete, block, and brick anchoring. ## Overview Bobibbi’s 3/16 x 3-1/4" Hex Head Concrete Screw Anchors deliver professional-grade anchoring power for masonry, block, and brick. Made from premium 1022A carbon steel with a corrosion-resistant Blue Ruspert finish, these screws feature a diamond tail for faster drilling and a high/low teeth texture for superior grip. Packaged in a convenient 100-piece reusable box, they’re engineered for durability, speed, and reliability—perfect for millennial pros who demand efficiency and quality in every project. ## Description Bobibbi 3/16 x 3-1/4" Hex Head Concrete Screw Anchor, for Anchoring to Masonry, Block or Brick (100Pcs): desertcart.com: Industrial & Scientific Review: They work fine - The concrete screws are fine. The light plastic box broke during shipment but what ever. Drivers fault or the packing in the boubble wrap envolope more at fault. It's not a case made to last, more to just get it too you. The drill bit looked like the one you get with the name brand that has a flat spot on the end to fit into adapters. I tossed it with a pile of bits so I'm not sure if I used the one that came with it. More often I use a different size and / or SDS bit. IMO bitss that come in a box is just an extra in case you forgot to get one, lost, wore out, or broke you others. Who would expect a common hammer drill bit to last 100 holes? Not realistic. Anchoring in concrete no matter the type or brand is a skill. Years ago before cordless took over we would set Tapcons with a corded drill that had a keyed chuck and no clutch. There was about a millisecond between tight, twist your wrist, or broke. Review: Effective generic screw - Great deal on these concrete screws. Just as good as the name brand, Tapcons. I have these new sizes and colors. Would highly recommend these at a fraction of the cost of the name brand. ## Features - 【PACKAGE INCLUDES】3/16 x 3-1/4" Hex Head Concrete Screw, totally 100 Pcs. - 【HIGH QUALITY】High and low teeth texture 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 | B0C7MG4G5Q | | Best Sellers Rank | #14,258 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #21 in Concrete Screws | | Brand | Bobibbi | | Color | Blue | | Customer Reviews | 4.4 out of 5 stars 722 Reviews | | Drive System | External Hex | | Exterior Finish | Alloy Steel | | Fastener Size | 3/16 x 3-1/4" | | Fastener Type | Screw | | Finish Types | Powder Coated | | Grade Rating | Standard | | Head Style | Hex | | Head Type | Hex | | Item Diameter | 0.19 inches | | Item Dimensions | 5.71 x 4.13 x 2.28 inches | | Item dimensions L x W x H | 5.71 x 4.13 x 2.28 inches | | Manufacturer | Bobibbi | | Material | Carbon Steel | | Material Type | Carbon Steel | | Metal Type | Carbon Steel | | Number Of Items | 100 | | Number of Pieces | 100 | | Outside Diameter | 0.19 inches | | Part Number | 3/16 x 3-1/4" Hex | | Point Style | Hex Point | | Screw Head Style | Hex | | Screw Point Style | Hex Point | | Set Name | 1 | | Size Name | 3/16 x 3-1/4" | | Thread Coverage | Partially Threaded | | Thread Size | 3/16 | | Thread Style | Right Hand | | Thread Type | Right Hand | | Unit Count | 100 Count | ## Product Details - **Exterior Finish:** Alloy Steel - **Head Style:** Hex - **Item dimensions L x W x H:** 5.71 x 4.13 x 2.28 inches - **Material:** Carbon Steel - **Thread Size:** 3/16 ## Images ![3/16 x 3-1/4" Hex Head Concrete Screw Anchor, for Anchoring to Masonry, Block or Brick (100Pcs) - Image 1](https://m.media-amazon.com/images/I/71yAJLUI+zL.jpg) ![3/16 x 3-1/4" Hex Head Concrete Screw Anchor, for Anchoring to Masonry, Block or Brick (100Pcs) - Image 2](https://m.media-amazon.com/images/I/715nZz6xnUL.jpg) ![3/16 x 3-1/4" Hex Head Concrete Screw Anchor, for Anchoring to Masonry, Block or Brick (100Pcs) - Image 3](https://m.media-amazon.com/images/I/71Pzdj4vVQL.jpg) ![3/16 x 3-1/4" Hex Head Concrete Screw Anchor, for Anchoring to Masonry, Block or Brick (100Pcs) - Image 4](https://m.media-amazon.com/images/I/81B-rdMxzfL.jpg) ![3/16 x 3-1/4" Hex Head Concrete Screw Anchor, for Anchoring to Masonry, Block or Brick (100Pcs) - Image 5](https://m.media-amazon.com/images/I/81g09ZUPZ7L.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ They work fine *by L***1 on April 25, 2026* The concrete screws are fine. The light plastic box broke during shipment but what ever. Drivers fault or the packing in the boubble wrap envolope more at fault. It's not a case made to last, more to just get it too you. The drill bit looked like the one you get with the name brand that has a flat spot on the end to fit into adapters. I tossed it with a pile of bits so I'm not sure if I used the one that came with it. More often I use a different size and / or SDS bit. IMO bitss that come in a box is just an extra in case you forgot to get one, lost, wore out, or broke you others. Who would expect a common hammer drill bit to last 100 holes? Not realistic. Anchoring in concrete no matter the type or brand is a skill. Years ago before cordless took over we would set Tapcons with a corded drill that had a keyed chuck and no clutch. There was about a millisecond between tight, twist your wrist, or broke. ### ⭐⭐⭐⭐⭐ Effective generic screw *by M***R on July 12, 2026* Great deal on these concrete screws. Just as good as the name brand, Tapcons. I have these new sizes and colors. Would highly recommend these at a fraction of the cost of the name brand. ### ⭐⭐⭐⭐⭐ Great price *by L***P on August 26, 2026* Work well and at a fraction of the cost when purchased at a store. --- ## 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.co.il/products/746780846-3-16-x-3-1-4-hex-head-concrete-screw](https://www.desertcart.co.il/products/746780846-3-16-x-3-1-4-hex-head-concrete-screw) --- *Product available on Desertcart Israel* *Store origin: IL* *Last updated: 2026-09-08*