What is the MINIMUM distance between screws on 1/2 inch drywall?

The minimum distance between screws on 1/2 inch drywall is 12 inches. This standard is important for ensuring that the drywall is securely attached to the framing and provides adequate support to prevent sagging or cracking. When installing drywall, maintaining proper spacing is crucial, as it allows for even distribution of weight and enhances the overall structural integrity of the installation.

Screws that are spaced at least 12 inches apart help to create a strong bond to the studs and ensure that the drywall remains flat and does not bow or deform over time. Additionally, following code regulations and industry standards helps to guarantee that the installation is compliant and safe, reducing the risk of issues in the future.

The other distances mentioned do not meet the requirement set by standard practices for drywall installation, which is why they are not considered correct.