Hyjoy 6PCS Aluminum Round Unthreaded Spacers — 1/4" ID × 1/2" OD × 1-1/2" Length Standoff Bushings for 1/4" Screw Bolts

Pack of 6 Hyjoy aluminum round, unthreaded spacer bushings designed to act as standoffs for 1/4" screw bolts. Material: Aluminum; Inner diameter: 1/4 INCH; Outer diameter: 1/2 INCH; Length: 1-1/2 INCH. Constructed from aluminum for good electrical and thermal conductivity, excellent corrosion resistance and long service life. Installation is simple: slide the spacer onto 1/4" diameter screw bolts to position or insulate components as needed. These spacers are suitable for use in demanding conditions — including high-temperature, high-pressure and highly corrosive environments — and are commonly used with pressure vessels, valves, cylinders, steel mills, chemical plants and various engineering machinery. Note: choose the correct size according to your requirements.