--- 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: "FREE" currency: EUR in_stock: false category: "Sequal" url: https://www.desertcart.pt/products/227203586-sequal-100mm-concrete-screws-20-pack-countersunk-torx-masonry-screws store_origin: PT region: Portugal --- # 100mm length for deep secure fixing T30 Torx drive 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:** FREE **Availability:** ❌ Out of Stock ## Summary > 🔧 Screw it right, screw it tight — SEQUAL secures your projects with pro-grade precision! ## 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?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/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 sheltered outdoors. - • **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 fast, reliable direct fixing in concrete, brick, and stone without plugs. Featuring heat-treated steel with corrosion-resistant zinc finish and a countersunk Torx head for maximum torque and flush installation, these screws offer superior pull-out resistance thanks to deep serrated threads. Supplied with a T30 driver bit, they’re the versatile, durable choice for professional and DIY masonry applications. ## Description SEQUAL 100mm Concrete Screws 20 Pack, Countersunk Torx Masonry Screws for Concrete, Brick & Stone, Direct Concrete Fixing Screws, T30 Torx Driver Bit Included : desertcart.co.uk: DIY & Tools ## 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 | 3,220 in DIY & Tools ( See Top 100 in DIY & Tools ) 26 in Anchors | | Brand Name | SEQUAL | | Country Of Origin | China | | Customer Reviews | 4.4 out of 5 stars 1,960 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 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. --- ## 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.pt/products/227203586-sequal-100mm-concrete-screws-20-pack-countersunk-torx-masonry-screws](https://www.desertcart.pt/products/227203586-sequal-100mm-concrete-screws-20-pack-countersunk-torx-masonry-screws) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-09*