Commonly used with flat or lockwashers.
A machine screw, also called a stove bolt, is generally a smaller fastener threaded the entire length of its shank. Especially useful in metal-to-metal or where heavy duty fastening is required.#10-24 x 1 in Slotted Round Machine Screw, Zinc Plated Steel, 40 PK Machine screws are used in fastening nearly all types of hard materials.