The 201 1 part of the code signifies the length of the screw. In this case, it translates to 2-1/2 inches. This length is ideal for most standard drywall applications, allowing the screw to penetrate deep into the framing for superior anchoring. It ensures that the drywall is securely fastened, preventing any potential sagging or shifting over time.
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2025-08-14 02:57
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