Material: Low carbon steel c1022a.
Driver: #2
Head: Bugle head.
Thread:High-low thread.
Point: Self-tapping.
Surface Treatment: Black phosphated, zinc plated.
Diameter: #6(3.5mm), #7(3.9mm), #8(4.2mm), #10(4.8mm).
Length: 13mm -100mm
Used for connect the wood framing ceiling or high-density board to thine steel studs.
Hi-lo thread drywall screws are mainly used for fastening high-density wood and gypsum boards. With their unique thread design, featuring alternating high and low threads, they can quickly and firmly connect the wood. The high threads are responsible for cutting into the material, while the low threads ensure a tight fit between the screw and the material. Drywall screws for ceiling this special design reduces resistance during installation, increases installation speed, and effectively lowers the risk of wood cracking. In addition, the screw provides stronger pull-out resistance, making the installation more stable and less likely to loosen.
The hot-selling size is 3.9x32mm. 50mm drywall screws, 1-5/8” drywall screws. We can provide samples for your quality inspection.
| #6x1/2" | #7x5/8" | #8x1/2" | #8x2-9/16" | #10x5/8" | #10x2-3/4" |
| #6x5/8" | #7x13/16" | #8x5/8" | #8x2-3/4" | #10x3/4" | #10x2-15/16" |
| #6x3/4" | #7x1" | #8x3/4" | #8x2-15/16" | #10x1" | #10x3-1/8" |
| #6x1" | #7x1-1/4" | #8x1" | #8x3-1/8" | #10x1-1/4" | #10x3-1/2" |
| #6x1-1/4" | #7x1-3/8" | #8x1-1/4" | #8x3-1/2" | #10x1-1/2" | #10x4" |
| #6x1-1/2" | #7x2" | #8x1-1/2" | #8x4" | #10x2" | |
| #6x2" | #7x2-9/16" | #8x2" | #10x2-3/8" | ||
| #6x2-3/8" | #7x2-15/16" | #8x2-3/8" | #10x2-9/16" |
