Hillman 1/2-in I.D. x 5/8-in O.D. x 1-in Long Seamless Steel Spacers

A spacer is a fastener that is used to create space between 2 objects, often to properly position them. Seamless plain steel construction offers best-in-class strength. Provide sturdy support, alignment and spacing to a variety of applications such as circuit board assemblies, panels and doors. Spacers can also be used as bushings, bearings, rollers, or glides. 1/2-in screw size.