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.
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.
Machine screws are used in fastening nearly all types of hard materials.. 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. A machine screw, also called a stove bolt, is generally a smaller fastener threaded the entire length of its shank.