Black Phosphate Coated Drywall Screws for Wood - China Suppliers & Factory for Coarse Thread Fasteners
Product Features
Bugle Head Design
Sits flush with the drywall surface, preventing damage and allowing easy finishing with plaster or paint.
Deep Thread
Provides strong grip, reducing the risk of loosening over time.
Sharp Point
Penetrates wood or metal studs without predrilling, improving installation efficiency.
Durable Material
Typically made of steel, ensuring stability under load and long‑term use.
Application Scenarios
Fastening drywall panels to wooden or metal studs to create smooth surfaces.
Used for partition walls, ceilings, and feature walls.
Coarse‑thread screws are suitable for wood studs, fine‑thread screws for metal studs.
Can be used with plastic anchors to hang light fixtures, picture frames, and other décor.
Handy in DIY projects, such as temporary fastening or eliminating squeaky floors.
Performance Advantages
Secure Fastening
More durable than nails, reducing the risk of drywall loosening or falling.
Easy Installation
Quickly installed with a power screwdriver, greatly improving efficiency.
Versatility
Available in different lengths and specifications to match 1/2‑inch or 5/8‑inch drywall thickness.
Smooth Finish
Screw heads sink neatly into the panel, making finishing





Decking Screws
Drilling Screws









