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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
Size : M3.5
Surface treatment : Black Finish
Grade : 10.9
Thread type : Right,Coarse,coarse/fine
Packing : bulk/small packing or according to the requirement of buyer,Bulk Carton,Color box,Custom made packing,Small box
Head diameter - approx : 3.5MM
Sample : for free in stock,offer free samples
Port : ShangHai or NingBo
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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Carbon Steel Self-Drilling Black Bugle Head Screws with Cross Drive Images |