Fine thread black drywall screws, screw drywall CRS

1. Surface treatment: Black/grey phosphate or zinc plated

2. Main Feature: With sharp point, bugle head, phillips drive, coarse/fine Thread

3. Thread :coarse,or fine thread

4. All the products we supply are under strict control. And we offer good after-sale service.

5. Your special designs are welcome and your requirements are satisfied

6. We offter various types of high quality building materials such as nails, screws , galvanized wires, welding consumables and wire meshes.

7. Our company has strong supply ability, we have our own warehouses to shorten the delivery time, can meet our customers' demand anytime.

Different types of screws supplied :