Answer: A grammatically incorrect sentence. "(D)oes should be "do" to go with the plural subjects: pins, shavings, nut.
steel
Steel
Pins are typically made of metal, such as steel, brass, or copper. The choice of metal can vary depending on the intended use of the pin, with factors like durability, appearance, and cost influencing the selection. Some pins may also be made of plastic or other materials.
Most are, but they can be made of other things. Most keys are made of a base of brass and then can be plated with nickel. Some key manufacturers use aluminum to make light weight keys. Some other common materials are nickel silver and steel.
Medical
Most drawing pins looked hike brass. Brass is not magnetic? Why do you think drawing pins are attracted to a magnetic?
Brass pins are conductors. Brass is a metal that allows electric current to flow through it easily due to its high conductivity properties.
Safety pins are typically made from various materials, including stainless steel, but they can also be made from other metals like brass or carbon steel. Stainless steel is often preferred for its rust resistance and durability. However, the specific material can vary depending on the manufacturer and the intended use of the safety pin. Always check the product details to confirm the material used.
Key locks are typically made using a combination of metals such as brass, steel, and nickel silver. Brass is commonly used in the key itself as it is durable and resistant to corrosion, while steel is used in the lock internals for strength and security. Nickel silver is often used for components like pins and springs due to its strength and resistance to wear.
Cloissone pins are stamped out of a sheet of copper paper. The stamping results in recessed areas that are filled with enamel powder. Then the pin is high fired at 800-900 degrees. After cooling the surface is ground down to a smooth finish. After that the copper is plated. Other types of pins are stamped out of steel, brass, or aluminum.
Split pins, also known as cotter pins or cotter keys, are typically made of metal, commonly steel, due to its strength and durability. They may also be made from stainless steel or brass for corrosion resistance in specific applications. The metal is often treated or coated to enhance its resistance to rust and wear. The design allows for flexibility, enabling them to secure components effectively by spreading the ends after insertion.
Bobby pins are typically made from metal, such as stainless steel or brass, with a coating of paint or plastic to prevent rusting and provide color. Some bobby pins may also have a rubber or silicone tip for added grip and comfort.