Question

nccer 27102 - building materials and fasteners
which drywall screw is used to fasten gypsum board to wood studs?
coarse thread
high - and - low thread
fine thread

Explanation:

Coarse - thread drywall screws are designed to grip wood studs effectively. The threads on a coarse - thread screw are spaced further apart, which allows them to cut into the wood fibers more easily and hold the gypsum board securely in place. High - and - low thread screws are more commonly used for metal studs as they are designed to engage with the metal surface. Fine - thread screws are not ideal for wood studs as they may not provide the same level of grip and holding power as coarse - thread screws.

Answer:

coarse thread