Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to China.
🔧 Screw it right, screw it tight — the pro’s choice for metal fastening!
These 4.2mm x 19mm self-drilling wafer head screws are crafted from zinc plated steel to deliver corrosion resistance and durability. Designed to drill through metal sheets from 1.75mm up to 3mm thickness, they provide maximum holding power with a slim wafer head for neat finishes. Sold in packs of 50, they meet DIN 7504 and ISO 15482 standards, making them a reliable choice for roofing, windows, and metal fabrication projects.
| ASIN | B09DNLGSBX |
| Best Sellers Rank | 11,311 in DIY & Tools ( See Top 100 in DIY & Tools ) 50 in Self-tapping Screws |
| Brand Name | Screws City |
| Colour | Silver |
| Compatible Groove Diameter | 4.2 Millimeters |
| Country Of Origin | Taiwan |
| Customer Reviews | 4.5 4.5 out of 5 stars (381) |
| Drive System | Phillips |
| Exterior Finish | Zinc |
| Fastener Size | 4.2mm |
| Fastener Type | Self-Drilling Screws |
| Finish Types | Zinc Plated |
| Item Diameter | 4.2 Millimetres |
| Item Dimensions | 19 x 4 x 4 millimetres |
| Manufacturer | Screws City |
| Manufacturer Part Number | DIN 7504 |
| Material Type | Zinc Plated |
| Metal | Zinc |
| Model Number | DIN 7504 |
| Number Of Items | 50 |
| Number of Pieces | 50 |
| Screw Head Style | Wafer |
| Screw Point Style | Self-Drill Point |
| Set Screw Thread Type | UNC or UNF |
| Size | 4.2mm x 19mm |
| Thread Class | Self-Drilling |
| Thread Coverage | Fully Threaded |
| Thread Size | 4.2mm |
| Thread Style | Right Hand |
| Thread Type | fully threaded |
| Unit Count | 50.0 count |
Trustpilot
3 weeks ago
1 month ago