.Sheet Metal Screw, #10 x 2-1/2 in, Painted 18-8 Stainless Steel Pan Head Phillips Drive, 100 PK A sheet metal screw has sharp threads that cut into a material such as sheet metal, plastic, wood, hard rubber, aluminum, and other comparable compositions.
A socket cap screw is a type of cap screw with a hexagonal recessed drive.#10-24 Socket Head Cap Screw, Plain Steel, 1-1/4 in Length, 100 PK Socket screws are commonly used in assemblies that do not provide sufficient clearance for a conventional wrench or socket.