

🛠️ Screw it right, screw it tight—deck like a pro!
Zynthor’s 50-pack 4.2 x 50mm decking screws feature a T25 Torx drive and Type 17 spiral tail for fast, pre-drill-free installation. Made from carbon steel with a green corrosion-resistant coating, these flat head screws deliver superior grip and durability for both indoor and outdoor wood projects. The package includes a free T25 star bit and a durable storage box, making it the ultimate all-in-one fastening solution for professional-grade decking and timber work.






| ASIN | B0FQ4TMDCY |
| Best Sellers Rank | 17,496 in DIY & Tools ( See Top 100 in DIY & Tools ) 213 in Screws (DIY & Tools) |
| Colour | Green |
| Customer Reviews | 4.6 4.6 out of 5 stars (3) |
| Date First Available | 26 Nov. 2025 |
| Finish | Green Coated |
| Head Style | Flat |
| Item Package Quantity | 1 |
| Item Weight | 190 g |
| Item model number | Decking Screws |
| Manufacturer | Zynthor |
| Material | Carbon Steel |
| Number of Pieces | 50 |
| Part number | LSMLS-0001 |
| Product Dimensions | 5 x 0.9 x 0.9 cm; 190 g |
| Shape | screw |
| Size | 4.2 x 50mm |
I**L
Value for money
Good price and quality
Trustpilot
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