For 1/2 inch plywood, you should use 1 inch pocket hole screws.
For attaching 1/2 inch plywood, it is recommended to use 1 1/4 inch screws.
For 3/4 inch plywood, it is recommended to use 8 or 10 screws that are 1 to 1.25 inches in length.
When installing a subfloor, it is recommended to use 2-inch screws for plywood subfloors and 1 1/4-inch screws for OSB subfloors.
For securing 3/4 plywood, it is recommended to use 1 1/4 inch wood screws. These screws should be coarse-threaded and designed specifically for wood to ensure a secure hold.
For 1/2 inch plywood, a 6 or 8 screw size is typically recommended.
For 3/4 inch plywood, it is recommended to use 1 1/2 inch nails.
For a subfloor, typically 3/4 inch thick plywood is recommended for stability and durability.
For 1/2 inch plywood, a 1-1/4 inch pocket hole screw is typically recommended.
For attaching hardware to 3/4 plywood, it is recommended to use 8 or 10 screws.
For 3/4 inch plywood, a 1-1/4 inch pocket hole screw is typically recommended.
For a typical 2x4 project, you should use 3-inch screws.