Jason self-tapping screws are manufactured from high-quality carbon steel and specially heat-treated for superior hardness and durability. The Jason Self-Tapping Screws are designed for fixing gypsum boards to light steel framing systems. They feature a sharp drill point and precision cross slot head for fast installation and strong holding power.
Features
- Sharp & Durable Tip – Hardened screw point for quick penetration into light steel keel.
 - Strong Grip – Provides secure fastening between gypsum boards and metal framing.
 - Easy Installation – Standard cross slot design, prevents slipping even at a 45° angle.
 - Corrosion Resistant – Surface treatment ensures long-term anti-rust performance.
 - Flexible Packaging – Available in multiple sizes and packing options for different projects.
 
Common Applications
- Drywall partition systems
 - Ceiling suspension systems
 - Wall cladding and decorative panels
 
Specifications
| 25*3.5 mm | 500 pcs/box (18 boxes/carton) | 
| 25*3.5 mm | 1000 pcs/box (18 boxes/carton) | 
| 35*3.5 mm | 500 pcs/box (18 boxes/carton) | 

2. Hardened screw tip is both sharp and tough, allowing fast penetration into light steel keels.
3. Rust-resistant, pollution-free, high hardness, durable, and corrosion-resistant for long-lasting performance.



