What length should a #6 screw have when attaching 1/2 inch gypsum board to load-bearing steel studs?

What length should a #6 screw have when attaching 1/2 inch gypsum board to load-bearing steel studs?

• A. 3/4 inch
• B. 1 inch
• C. 1 1/4 inch
• D. 1 1/2 inch

Answer: (B)

The correct length for a #6 screw used to attach 1/2 inch gypsum board to load-bearing steel studs is indeed 1 inch. When considering the total thickness of the materials being fastened, the screw length must be sufficient to penetrate through the gypsum board and securely into the steel stud without going too far. In this scenario, the gypsum board is 1/2 inch thick, and typically, you want the screw to penetrate into the stud at least 1/2 inch to ensure stability and support. A 1-inch screw allows for adequate penetration into the stud, providing a strong hold, while also taking into account the 1/2 inch thickness of the board. Choosing a screw shorter than this would risk not achieving sufficient hold in the steel stud, while going longer could potentially cause damage to the stud or not be suitable for the application at hand. Therefore, 1-inch screws are the standard choice for this particular assembly.

The correct length for a #6 screw used to attach 1/2 inch gypsum board to load-bearing steel studs is indeed 1 inch. When considering the total thickness of the materials being fastened, the screw length must be sufficient to penetrate through the gypsum board and securely into the steel stud without going too far.

In this scenario, the gypsum board is 1/2 inch thick, and typically, you want the screw to penetrate into the stud at least 1/2 inch to ensure stability and support. A 1-inch screw allows for adequate penetration into the stud, providing a strong hold, while also taking into account the 1/2 inch thickness of the board.

Choosing a screw shorter than this would risk not achieving sufficient hold in the steel stud, while going longer could potentially cause damage to the stud or not be suitable for the application at hand. Therefore, 1-inch screws are the standard choice for this particular assembly.