Trumpet Head Stainless Steel Double Threaded Drywall Screws M3.5-4.3 for Metal Keel Installation
Trumpet head stainless steel double threaded drywall screws designed for secure fastening of gypsum board to metal keel applications. These M3.5-4.3 size screws feature specialized double threading for enhanced holding power and installation efficiency.
- Trumpet head design for flush mounting and superior surface finish
- Double thread configuration for faster installation and stronger grip
- Stainless steel construction providing excellent corrosion resistance
- Self-tapping design eliminates need for pre-drilling
- Compatible with metal keel thickness up to 0.8mm
| Product Size | M3.5-4.3 |
| Material | Stainless Steel |
| Head Type | Trumpet Head |
| Thread Type | Double Thread |
| Standards Compliance | DIN, GB, ISO, JIS, BA, ANSI |
| Model Number | FLRS-DW002 |
| Supply Capacity | 5,000,000 pieces per month |
Shaanxi Flourish Industrial Co., Ltd specializes in manufacturing and supplying high-quality fasteners including screws, bolts, nuts, and washers. Our products serve multiple industries including structural steel, metal building, oil & gas, wind energy, mechanical machinery, and automotive applications.
With established partnerships across Europe, Asia, Africa, USA, Australia, and Middle East markets, we maintain a reputation for first-class quality, reliable delivery, and professional service.
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