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Brand Name : YongBiao
Model Number : Self Drilling Screw
Certification : ISO9001,TUV
Place of Origin : ZheJiang China
MOQ : 100000pcs
Price : FOB NingBo 0.03-0.2USD/PCS
Payment Terms : T/T
Supply Ability : 5000000Tons/Year
Delivery Time : 7-25days
Packaging Details : Carton Box/Pallet/Customized
Standard : DIN18182
Material : Carbon Steel
Head type : Bugle Head
Finish : Zinc Plated
Length : 19mm
Diameter : ST3.5

Drywall screws are specialized fasteners designed for attaching drywall panels to wooden or metal studs.
• Easy Installation:
Their self-tapping tips and sharp threads allow for quick and smooth insertion, reducing installation time.
• Secure Hold:
The deep threads provide a strong grip in drywall materials, minimizing the risk of panels loosening over time.
• Corrosion Resistance:
Many types are coated (e.g., with zinc or phosphate) to prevent rust, suitable for various environments.
• Accurate Depth Control:
The bugle-shaped head is designed to sink into the drywall slightly without tearing the paper surface, ensuring a smooth finish for painting or plastering.
• Versatility:
Compatible with both wood and metal framing, making them widely used in construction and renovation projects.
| d | ST3.5 | |
| d | MAX | 3.7 |
| MIN | 3.4 | |
| dk | MAX | 8.5 |
| MIN | 8.14 | |





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DIN18182 High-Quality Carbon Steel Cross Drive Zinc Plated Self-Drilling Screws Images |