Wood screw is what?

Wood screw is what?

• A. A threaded metal fastener with a pointed end which forms its own matching thread in the wood member into which it is inserted
• B. A type of pin
• C. A component that allows rapid assembly and disassembly
• D. An L shaped tool for undoing screws

Answer: (A)

The main idea is identifying a wood screw by how it works in wood. A wood screw is a threaded metal fastener with a sharp point that cuts into the wood as you drive it in. Its threads are designed to create their own matching groove in the wood, so the screw pulls parts together firmly and holds them securely without needing a pre-tapped hole. It’s not a simple pin, it’s not a device meant for rapid assembly and disassembly, and it isn’t a tool used to undo screws. So the description that fits best is a self-tapping threaded fastener that forms its own thread in the wood.

The main idea is identifying a wood screw by how it works in wood. A wood screw is a threaded metal fastener with a sharp point that cuts into the wood as you drive it in. Its threads are designed to create their own matching groove in the wood, so the screw pulls parts together firmly and holds them securely without needing a pre-tapped hole. It’s not a simple pin, it’s not a device meant for rapid assembly and disassembly, and it isn’t a tool used to undo screws. So the description that fits best is a self-tapping threaded fastener that forms its own thread in the wood.