














🔧 Screw it right, seal it tight — the pro’s choice for flawless installs!
This 200-piece kit features 3.5x30mm galvanized steel screws and 35mm metal washers designed for tile backer and insulation board installation. The countersunk screws ensure a flush surface, while perforated washers enhance adhesive bonding. Durable and corrosion-resistant, this set is perfect for a variety of boards including gypsum, plasterboard, and XPS insulation, making it a versatile and reliable solution for professional-grade projects.












| ASIN | B0D3LMKKBX |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 18,759 in DIY & Tools ( See Top 100 in DIY & Tools ) 100 in Washers |
| Colour | 6-Hole Gasket |
| Customer Reviews | 3.9 3.9 out of 5 stars (44) |
| Date First Available | 8 May 2024 |
| Finish | Glossy |
| Head Style | countersunk |
| Included components | Washers |
| Item Weight | 410 g |
| Item model number | ALM0043_2405 |
| Manufacturer | UTXN |
| Material | galvanized steel |
| Number of Pieces | 200 |
| Part number | ALM0043_2405 |
| Product Dimensions | 20 x 10 x 2 cm; 410 g |
| Shape | Flat |
| Size | 1.37 inches |
G**.
Good quality and value
Good quality and value
A**R
Worse screws ever
Absolutely awful! Screws not straight, Philips head was inconsistent they even look like 3D printed screws. Would have definitely sent them back but I bought them for a friend who had to have some for that day. They deserve zero stars.
A**R
Good product allow for more screws.
They did the job on naas board but I had around 15 screws in a 100 pack unusable due to the Phillips head being distorted.
B**N
Excellent
Excellent product - does the job
C**E
excellent
easy to use
P**M
Exactly what I needed at a good price.
Do the job they are meant to.
A**R
Poor quality
These fixings washers are so thin once you tighten them down (not excessively) they bend very easily and the outer edge bends up to give an appearance like a flower. Even if you stick 2 together you can’t tighten too much as they also bend but just about useable. Do your self a favour spend a bit more for better quality, I had to go out to my local builders merchants and purchase more which were far superior.
G**N
Screws
Some of the screw heads twist off but mostly ok
M**G
Bin mit dem Produkt sehr zufrieden!
X**X
Quantité trompeuse : 100 rondelles + 100 vis
F**B
Seulement 100 pièces reçues !
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