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🔧 Screw it right, screw it tight — SEQUAL means no plugs, no fuss!
SEQUAL 40mm Concrete Screws (20 pack) are premium-grade, plug-free masonry fasteners crafted from heat-treated alloy steel with a corrosion-resistant yellow zinc finish. Featuring a countersunk Torx head with locking ribs and deep high/low serrated threads, these screws deliver a flush, secure hold in concrete, brick, and stone. Supplied with a T30 driver bit, they streamline installation for professional and DIY users seeking reliable, versatile fixing solutions.





| ASIN | B07Y8NDTM7 |
| Best Sellers Rank | 3,620 in DIY & Tools ( See Top 100 in DIY & Tools ) 142 in Screws (DIY & Tools) |
| Brand | SEQUAL |
| Brand Name | SEQUAL |
| Colour | Yellow |
| Compatible Groove Diameter | 4E+1 Millimeters |
| Country Of Origin | China |
| Customer Reviews | 4.4 out of 5 stars 1,999 Reviews |
| Drive System | Torx |
| Exterior Finish | Steel,Zinc Yellow |
| Exterior finish | Steel , Zinc Yellow |
| Fastener Size | 40 |
| Fastener Type | Self-Drilling Screws |
| Finish Types | Powder Coated |
| Grade Rating | Grade 8.8 |
| Head Type | Flat |
| Head style | Serrated |
| Item Diameter | 40 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 | 1 |
| Outside Diameter | 40 Millimetres |
| Screw Head Style | Serrated |
| Set Name | SEQUAL 40mm Easy Drive Countersunk Concrete Screw Set (20 Piece) |
| Set Screw Thread Type | UNC |
| Size | 40 |
| Thread Coverage | Fully Threaded |
| Thread Style | Right Hand |
| UPC | 651650676130 |
| 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.
P**R
No plugs required
Great product goes through most things
G**O
Sa
Great product.
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
D**S
Tough little drill!
Brilliant for drilling into our brick wall.
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
2 weeks ago
1 week ago