Screw studs for non-load-bearing partitions must be fabricated of:

Screw studs for non-load-bearing partitions must be fabricated of:

• A. Metal channel
• B. Galvanized metal channel
• C. No lighter than No. 26 steel
• D. All of the above

Answer: (D)

Screw studs for non-load-bearing partitions rely on a lightweight yet stiff metal framing system. They’re typically made from metal channel sections because these shapes provide a straight, stable edge for drywall screws and help keep the wall plumb without adding excessive weight. Using galvanized metal channel is common when moisture or corrosion is a concern, since galvanizing protects the steel and extends the life of the frame in damp environments. There’s also a minimum thickness requirement—no lighter than 26-gauge steel—to ensure the studs have enough rigidity and screw-holding capacity for plaster or gypsum board. Taken together, these factors mean screw studs can be metal channel, can be galvanized metal channel, and must be at least 26-gauge steel in thickness. All of the above are correct.

Screw studs for non-load-bearing partitions rely on a lightweight yet stiff metal framing system. They’re typically made from metal channel sections because these shapes provide a straight, stable edge for drywall screws and help keep the wall plumb without adding excessive weight. Using galvanized metal channel is common when moisture or corrosion is a concern, since galvanizing protects the steel and extends the life of the frame in damp environments. There’s also a minimum thickness requirement—no lighter than 26-gauge steel—to ensure the studs have enough rigidity and screw-holding capacity for plaster or gypsum board. Taken together, these factors mean screw studs can be metal channel, can be galvanized metal channel, and must be at least 26-gauge steel in thickness. All of the above are correct.