Desertcart purchases this item on your behalf and handles shipping, customs, and support to Finland.
🔧 Screw smarter, not harder — the pro’s choice for flawless fastening!
TERF® Self Drilling Countersunk Screws (3.5 x 25mm) are precision-engineered, zinc-plated carbon steel fasteners designed for versatile use across wood, metal, plasterboard, and roofing applications. Featuring a self-drilling point and Phillips bugle head, these screws deliver quick, secure, and flush installations without pre-drilling. Sold in a convenient 100-piece pack, they combine durability, efficiency, and professional-grade finish for both DIY enthusiasts and trade professionals.
| ASIN | B09HC9Z99W |
| Best Sellers Rank | 21,682 in DIY & Tools ( See Top 100 in DIY & Tools ) 102 in Self-tapping Screws |
| Brand Name | TERF |
| Colour | Zinc |
| Compatible Groove Diameter | 3.5 Millimeters |
| Customer Reviews | 4.1 4.1 out of 5 stars (218) |
| Drive System | Phillips Drive Countersunk |
| Exterior Finish | Zinc |
| Fastener Size | 3.5 X 25 |
| Fastener Type | Self-Tapping Screw |
| Finish Types | Zinc |
| Head Type | Bugle Head |
| Item Diameter | 3.5 Millimetres |
| Manufacturer | TERF |
| Manufacturer Part Number | TERF - DSDPZSCREW |
| Material Type | Carbon Steel |
| Metal | Alloy Steel |
| Number Of Items | 100 |
| Number of Pieces | 100 |
| Outside Diameter | 3.5 Millimetres |
| Screw Head Style | Bugle |
| Screw Point Style | Self-Drill Point |
| Set Name | TERF Self Drilling Countersunk Screws 3.5 X 25mm (Pack of 100) |
| Size | 3.5 X 25 |
| Thread Coverage | Fully Threaded |
| Thread Size | 3.5 |
| Thread Style | Fully Threaded |
| Thread Type | Metric |
| Unit Count | 100.0 count |
Trustpilot
1 week ago
3 weeks ago