Pick up plastic rod stock at Grainger for your company’s industrial, machining or manufacturing requirements. Quickly find the round plastic rod you need when you shop by type, material, size or another specification. Locate weldable, threaded or extruded plastic rod in various materials, such as acetal, nylon or PEEK rod, to use in fabricating bushings, seals and other plastic components. And shop other types of plastic rod that are ideal for your construction projects and conveyor systems.