--- product_id: 227203586 title: "SEQUAL 100mm Concrete Screws 20 Pack, Countersunk Torx Masonry Screws for Concrete, Brick & Stone, Direct Concrete Fixing Screws, T30 Torx Driver Bit Included" brand: "sequal" price: "HK$207" currency: HKD in_stock: true reviews_count: 8 category: "Sequal" url: https://www.desertcart.hk/products/227203586-sequal-100mm-concrete-screws-20-pack-countersunk-torx-masonry-screws store_origin: HK region: Hong Kong --- # 100mm length for deep secure fixing T30 Torx head for max torque & no cam-out Heat-treated steel with zinc finish for corrosion resistance SEQUAL 100mm Concrete Screws 20 Pack, Countersunk Torx Masonry Screws for Concrete, Brick & Stone, Direct Concrete Fixing Screws, T30 Torx Driver Bit Included **Brand:** sequal **Price:** HK$207 **Availability:** ✅ In Stock ## Summary > 🔧 Screw it right, screw it tight — SEQUAL means business! ## Quick Answers - **What is this?** SEQUAL 100mm Concrete Screws 20 Pack, Countersunk Torx Masonry Screws for Concrete, Brick & Stone, Direct Concrete Fixing Screws, T30 Torx Driver Bit Included by sequal - **How much does it cost?** HK$207 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/227203586-sequal-100mm-concrete-screws-20-pack-countersunk-torx-masonry-screws) ## Best For - sequal enthusiasts ## Why This Product - Trusted sequal brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Heat-treated high-strength steel with yellow zinc passivation for unbeatable durability indoors and out. - • **Threaded for Grip:** Deep high/low serrated threads maximize pull-out resistance and clear debris efficiently. - • **Plug-Free Precision:** Direct masonry fixing—no wall plugs needed, saving you time and hassle. - • **Torque-Optimized Drive:** Countersunk Torx head with 5 locking ribs ensures flush finish and superior torque transfer. - • **Versatile Fixing Power:** Perfect for concrete, brick, stone, and timber—ideal for window frames, battens, and general masonry projects. ## Overview SEQUAL 100mm Concrete Screws (20 pack) deliver professional-grade, plug-free fixing for concrete, brick, and stone. Featuring heat-treated steel with corrosion-resistant zinc finish and a countersunk Torx head for maximum torque and flush installation, these screws combine durability with ease of use. Their deep serrated threads ensure superior hold and debris clearance, making them the go-to choice for millennial pros and DIYers seeking reliable, versatile masonry fasteners. ## Description Product Description Review: Efficient Concrete Screws: SEQUAL® 80mm Easy Drive Countersunk Screws Shine - The SEQUAL® 80mm Easy Drive Countersunk Direct Concrete Screws have truly impressed me with their efficiency and ease of use. This pack of 20 screws offers a convenient solution for various projects, particularly for securing items to concrete surfaces without the need for plugs. While the quality is undeniable, I do wish they were available at a more budget-friendly price. From the moment I started using these concrete screws, I could tell they were designed with practicality in mind. The easy drive feature simplifies the installation process, and the countersunk design ensures a flush finish. I particularly appreciate the fact that these screws eliminate the need for plugs, making them a time-saving solution. What truly sets the SEQUAL® Easy Drive Countersunk Concrete Screws apart is their reliability. They hold securely in concrete surfaces, providing a solid anchor for various items. Their durability and strength are evident, and I trust their performance for both indoor and outdoor applications. While the quality and convenience are undeniable, the price point does give me pause. I understand the value they offer, but I do wish they were more budget-friendly, especially for larger projects that require multiple screws. In conclusion, the SEQUAL® 80mm Easy Drive Countersunk Direct Concrete Screws have quickly become my go-to choice for securing items to concrete surfaces. Their efficiency, reliability, and ease of use make them an exceptional investment for anyone seeking a reliable solution for concrete applications. I'm thoroughly impressed with their performance and functionality, and I confidently award them a well-deserved five-star rating. If you're looking for hassle-free concrete screws, the SEQUAL® Easy Drive Countersunk Screws are an excellent choice, though I do hope to see more competitive pricing in the future. Thank you, SEQUAL®, for creating a quality solution that simplifies concrete projects! Review: Awesome - These really are the best screws ever and do the jobs you need!! ## Features - DIRECT MASONRY FIXING – NO PLUGS REQUIRED: SEQUAL concrete screws provide a fast and reliable fixing solution for concrete, brick and stone without the need for wall plugs. These masonry screws offer quick installation for a wide range of light-duty fixing applications. - HIGH STRENGTH STEEL CONSTRUCTION: Manufactured from heat-treated high-strength steel with a yellow zinc passivated finish, these concrete screws offer excellent durability and corrosion resistance, making them suitable for both indoor and sheltered outdoor use. - COUNTERSUNK TORX HEAD DESIGN: The countersunk screw features five locking ribs for a flush finish, while the Torx head provides improved torque transfer and reduced cam-out. Supplied with a T30 Torx driver bit for convenient installation. - DEEP HIGH/LOW THREAD FOR SECURE HOLD: Featuring a deep high/low serrated thread, these concrete bolts provide excellent pull-out resistance while efficiently clearing debris during installation. Designed to achieve a strong fixing in a variety of masonry substrates. - SUITABLE FOR A WIDE RANGE OF APPLICATIONS: Ideal as frame screws for window and door frame installations, timber battens and general fixing applications. Suitable for use in concrete, brick, stone, concrete block and timber, making these a versatile fixing screw for professional and DIY projects. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07Y8NTVYK | | Best Sellers Rank | 2,739 in DIY & Tools ( See Top 100 in DIY & Tools ) 25 in Anchors | | Brand Name | SEQUAL | | Colour | Yellow | | Country Of Origin | China | | Customer Reviews | 4.4 out of 5 stars 2,004 Reviews | | Drive System | Torx | | Exterior Finish | Steel,Zinc Yellow | | Exterior finish | Steel , Zinc Yellow | | Fastener Size | 100 | | Fastener Type | Self-Drilling Screws | | Finish Types | Zinc | | Grade Rating | Grade 8.8 | | Head Type | Flat | | Head style | Serrated | | Item Diameter | 100 Millimetres | | Manufacturer | My Hardware Shop | | Manufacturer Part Number | 1 | | Material | steel | | Material Type | steel | | Metal | Alloy Steel | | Metal type | Alloy Steel | | Number Of Items | 20 | | Number of Pieces | 20 | | Outside Diameter | 100 Millimetres | | Point style | Sharp | | Screw Head Style | Serrated | | Screw Point Style | Sharp | | Set Name | 20 Pack | | Set Screw Thread Type | UNC | | Size | 100 | | Thread Class | combination | | Thread Coverage | Fully Threaded | | Thread Size | High/Low | | Thread Style | coarse fully threaded | | Thread Type | UNC | | Thread size | High/Low | | UPC | 651650676352 | | Unit Count | 20.0 count | ## Product Details - **Exterior finish:** Steel,Zinc Yellow - **Head style:** Serrated - **Material:** steel - **Point style:** Sharp - **Thread size:** High/Low ## Images ![SEQUAL 100mm Concrete Screws 20 Pack, Countersunk Torx Masonry Screws for Concrete, Brick & Stone, Direct Concrete Fixing Screws, T30 Torx Driver Bit Included - Image 1](https://m.media-amazon.com/images/I/81wCbqWy16S.jpg) ![SEQUAL 100mm Concrete Screws 20 Pack, Countersunk Torx Masonry Screws for Concrete, Brick & Stone, Direct Concrete Fixing Screws, T30 Torx Driver Bit Included - Image 2](https://m.media-amazon.com/images/I/71zx9EwcpoS.jpg) ![SEQUAL 100mm Concrete Screws 20 Pack, Countersunk Torx Masonry Screws for Concrete, Brick & Stone, Direct Concrete Fixing Screws, T30 Torx Driver Bit Included - Image 3](https://m.media-amazon.com/images/I/91OyFeejUDS.jpg) ![SEQUAL 100mm Concrete Screws 20 Pack, Countersunk Torx Masonry Screws for Concrete, Brick & Stone, Direct Concrete Fixing Screws, T30 Torx Driver Bit Included - Image 4](https://m.media-amazon.com/images/I/81XSJOQehyS.jpg) ![SEQUAL 100mm Concrete Screws 20 Pack, Countersunk Torx Masonry Screws for Concrete, Brick & Stone, Direct Concrete Fixing Screws, T30 Torx Driver Bit Included - Image 5](https://m.media-amazon.com/images/I/91O59c81yQS.jpg) ## Available Options This product comes in different **Size, Item Package Quantity** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Efficient Concrete Screws: SEQUAL® 80mm Easy Drive Countersunk Screws Shine *by F***O on 22 August 2023* The SEQUAL® 80mm Easy Drive Countersunk Direct Concrete Screws have truly impressed me with their efficiency and ease of use. This pack of 20 screws offers a convenient solution for various projects, particularly for securing items to concrete surfaces without the need for plugs. While the quality is undeniable, I do wish they were available at a more budget-friendly price. From the moment I started using these concrete screws, I could tell they were designed with practicality in mind. The easy drive feature simplifies the installation process, and the countersunk design ensures a flush finish. I particularly appreciate the fact that these screws eliminate the need for plugs, making them a time-saving solution. What truly sets the SEQUAL® Easy Drive Countersunk Concrete Screws apart is their reliability. They hold securely in concrete surfaces, providing a solid anchor for various items. Their durability and strength are evident, and I trust their performance for both indoor and outdoor applications. While the quality and convenience are undeniable, the price point does give me pause. I understand the value they offer, but I do wish they were more budget-friendly, especially for larger projects that require multiple screws. In conclusion, the SEQUAL® 80mm Easy Drive Countersunk Direct Concrete Screws have quickly become my go-to choice for securing items to concrete surfaces. Their efficiency, reliability, and ease of use make them an exceptional investment for anyone seeking a reliable solution for concrete applications. I'm thoroughly impressed with their performance and functionality, and I confidently award them a well-deserved five-star rating. If you're looking for hassle-free concrete screws, the SEQUAL® Easy Drive Countersunk Screws are an excellent choice, though I do hope to see more competitive pricing in the future. Thank you, SEQUAL®, for creating a quality solution that simplifies concrete projects! ### ⭐⭐⭐⭐⭐ Awesome *by K***E on 30 June 2026* These really are the best screws ever and do the jobs you need!! ### ⭐⭐⭐⭐ Went Into Concrete Like a Hot Knife Through Butter… Almost *by H***V on 4 July 2025* I used these to fix some battens to a concrete wall, and they did the job nicely. No plugs needed, which saves time and swearing. Just drill a 6mm pilot hole, line them up, and drive them in. Most went in like a dream, clean, firm, and tight. A couple gave a bit of resistance near the end, but nothing a deeper pilot hole didn't solve. The countersunk heads sit flush, which keeps things neat, and they feel solid once in place, no wobble, no backing out. If you’ve ever used cheap concrete screws that shear off halfway in, you’ll appreciate the difference here. I only dropped a star because one or two had slightly inconsistent thread quality, but that’s me being picky. For the price and performance, they’re great. If you're looking to fix into concrete without a headache, these are a solid choice. Just remember, pilot holes are your friend. --- ## 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.hk/products/227203586-sequal-100mm-concrete-screws-20-pack-countersunk-torx-masonry-screws](https://www.desertcart.hk/products/227203586-sequal-100mm-concrete-screws-20-pack-countersunk-torx-masonry-screws) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-08-13*