Technical Usage
These screws are widely used in roofing, siding, and other construction projects where strong and secure fastening is essential. The hex washer head design allows for better grip and torque transfer, making them suitable for heavy-duty applications. Their self-drilling feature eliminates the need for pre-drilling, saving time and effort, while the galvanized finish ensures longevity even in harsh environments.
Technical Specifications
| Specification | Details |
|---|---|
| Material | Galvanized Iron |
| Grade | Industrial-grade |
| Diameter | #12 (5.5mm) |
| Length | 25mm to 135mm |
Types of Item
- Hex washer head self-drilling screws for general applications
- Hex washer head Stainless for enhanced corrosion resistance
History
The hex washer head design evolved to provide better torque application in fastening tools, meeting the demands of modern construction and manufacturing processes. When combined with galvanized iron and self-drilling capabilities, these screws became a preferred choice for professionals requiring efficiency, durability, and reliability in their work.
