Wood screw is what?

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Master the IGCSE Design and Technology Test. Experience comprehensive exam preparation with flashcards and multiple choice questions, complete with hints and explanations. Equip yourself with confidence for the big day!

Multiple Choice

Wood screw is what?

Explanation:
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.

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