






🔧 Screw it right, screw it tight—SEQUAL means no plugs, no fuss!
The SEQUAL® 100mm Easy Drive Countersunk Concrete Screws pack of 20 offers a premium, plug-free anchoring solution for all common masonry substrates. Featuring heat-treated alloy steel with zinc yellow passivation, high-low serrated threads for superior grip, and a Torx T30 drive for enhanced torque control, these screws deliver fast, reliable, and durable fixing with a flush countersunk finish. Ideal for professionals seeking efficiency and long-lasting performance in concrete, brick, stone, and aerated block applications.





| ASIN | B07Y8NTVYK |
| Best Sellers Rank | 4,912 in DIY & Tools ( See Top 100 in DIY & Tools ) 41 in Anchors |
| Brand Name | SEQUAL |
| Country Of Origin | China |
| Customer Reviews | 4.4 out of 5 stars 1,940 Reviews |
| Drive System | Torx |
| Exterior Finish | Steel,Zinc Yellow |
| Exterior finish | Steel , Zinc Yellow |
| Fastener Size | 100 |
| Fastener Type | Self-Drilling Screws |
| Grade Rating | Grade 8.8 |
| Head Type | Flat |
| Head style | Serrated |
| Manufacturer | My Hardware Shop |
| Material | steel |
| Material Type | steel |
| Metal | Alloy Steel |
| Metal type | Alloy Steel |
| Number of Pieces | 20 |
| Point style | Sharp |
| Screw Head Style | Serrated |
| Screw Point Style | Sharp |
| 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 |
F**O
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!
M**S
100% use these over traditional window fixings
I use these all the time when fitting windows . No real plug required . Just drill and fix . If fixing into solid wall then these are like bolts . Easy to use. Great quality . I would pick these over traditional window fixings any day . Cheap as chips too . Works perfectly
H**V
Went Into Concrete Like a Hot Knife Through Butter… Almost
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.
P**M
Good screws
Concrete screws. Good quality
P**L
No Hassle at All
Bought to fasten shed door frame into brick. Drilled 6.5mm hole through wood and brick, screwed these straight in with enclosed star bit no hassle at all, they proved to be a solid fixing method, no plugs needed. I've not used these before so only time will tell how enduring they are.
R**5
Great solution for fixing to masonry
Some reviewers are saying these are not self tapping into concrete. No they are not you have to drill a 6mm hole first. Superb product if you know what you're doing
A**R
Missing Torx Drill Bit
No Torx drill bit included in the pack as advertised so had to buy separately, bit annoying.
M**N
Great
These really work well. I was sceptical but they hold really well and not having to remove the frame to fig a plug makes things so much easier. And they hold far better than the standard frame fixings i’ve used in the past. They work in both masonry and stone and even if they need to be removed I’ve found they can be retightened in the same hole successfully. If you’re unsure, just give them a try.
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