







🔧 Secure your space with precision and durability!
This 200-piece kit from UTXN features 3.5x30mm galvanized steel self-tapping screws paired with 35mm countersunk metal washers designed for tile backer board and insulation installation. The perforated washer surface maximizes adhesive bonding, while the corrosion-resistant finish ensures lasting performance across a variety of construction materials.





| Manufacturer | UTXN |
| Part number | ALM0043_2405 |
| Item Weight | 410 g |
| Product Dimensions | 20 x 10 x 2 cm; 410 g |
| Item model number | ALM0043_2405 |
| Size | 1.37 inches |
| Colour | 6-Hole Gasket |
| Finish | Glossy |
| Material | galvanized steel |
| Shape | Flat |
| Head Style | countersunk |
| Included components | Washers |
| Batteries included? | No |
| Batteries Required? | No |
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