Material：SWRCH22A
The drywall Screw is mainly used for the installation of various gypsum board lightweight partition wall and ceiling ceiling series.
Packing:
500pieces/box 1000 pieces/box，25kg/carton
| length | Wire diameter | |
| (inches) | (mm) | mm |
| 1 | 25.4 | 3.5 |
| 1.2 | 30.48 | 3.5 |
| 1.5 | 38.1 | 3.5 |
| 2 | 50.8 | 3.5 |
| 2.5 | 63.5 | 3.5 |
