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Build with Confidence: DONGGUAN DAYA PRECISION HARDWARE CO., LTD., a leading Chinese manufacturer, offers high-performance Duplex 2205 fasteners – the perfect solution for demanding roofing and security projects.
Superior Strength & Corrosion Resistance: Crafted from premium Duplex 2205 stainless steel, these fasteners offer exceptional strength and resist corrosion, ensuring long-lasting performance even in harsh environments.
Effortless, Secure Installation: Featuring a self-drilling design and tamper-proof Torx pan head, these screws eliminate the need for pre-drilling and provide enhanced security against unauthorized removal.
Ideal for Roofing & Anti-Theft Applications: Their superior strength and self-drilling capabilities make them ideal for securing roofs and other applications where both strength and security are crucial.
Direct Purchase & Competitive Pricing: DONGGUAN DAYA offers a direct purchasing program, allowing you to acquire these premium fasteners at competitive prices without compromising on quality.

| item | value |
| Finish | black, ZINC, Black Oxide, ZINC PLATED |
| Material | Steel |
| Measurement system | INCH, Metric |
| Head Style | Pan |
| Place of Origin | China |
| Model Number | #6,#7,#8,#10 |
| Product name | Drywall Screw |
| Head type | Phillips Bugle Head |
| Certificate | ISO9001:2015 |
| Thread | Fine Thread \ Coarse Thread |
| Diameter | 3.5/3.9/4.2/4.8mm |
| Function | Building Industry |
| Heat Treatment | Hardened Heat Treatment Drywall Screw |
| Payment term | TT 30% Deposit |
| Customized support | Contact Customer Service |
| Sample | Within 7 Days |
Build with Confidence: DONGGUAN DAYA PRECISION HARDWARE CO., LTD., a leading Chinese manufacturer, offers high-performance Duplex 2205 fasteners – the perfect solution for demanding roofing and security projects.
Superior Strength & Corrosion Resistance: Crafted from premium Duplex 2205 stainless steel, these fasteners offer exceptional strength and resist corrosion, ensuring long-lasting performance even in harsh environments.
Effortless, Secure Installation: Featuring a self-drilling design and tamper-proof Torx pan head, these screws eliminate the need for pre-drilling and provide enhanced security against unauthorized removal.
Ideal for Roofing & Anti-Theft Applications: Their superior strength and self-drilling capabilities make them ideal for securing roofs and other applications where both strength and security are crucial.
Direct Purchase & Competitive Pricing: DONGGUAN DAYA offers a direct purchasing program, allowing you to acquire these premium fasteners at competitive prices without compromising on quality.

| item | value |
| Finish | black, ZINC, Black Oxide, ZINC PLATED |
| Material | Steel |
| Measurement system | INCH, Metric |
| Head Style | Pan |
| Place of Origin | China |
| Model Number | #6,#7,#8,#10 |
| Product name | Drywall Screw |
| Head type | Phillips Bugle Head |
| Certificate | ISO9001:2015 |
| Thread | Fine Thread \ Coarse Thread |
| Diameter | 3.5/3.9/4.2/4.8mm |
| Function | Building Industry |
| Heat Treatment | Hardened Heat Treatment Drywall Screw |
| Payment term | TT 30% Deposit |
| Customized support | Contact Customer Service |
| Sample | Within 7 Days |
