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🔧 Screw it right, screw it tight — SEQUAL means business!
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.





| 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 |
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!
K**E
Awesome
These really are the best screws ever and do the jobs you need!!
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.
S**M
Really good
Great quality
P**R
No plugs required
Great product goes through most things
A**W
But missing in 2 boxes
Screws look good but as previously mentioned on past comments the stated t30 bits were missing in 1 box the second box had a Phillips no 2 bit and the 3rd box had the said t 30 so 1 out of 3
G**O
Sa
Great product.
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.
Trustpilot
1 month ago
2 weeks ago