Aluminum Spacer 3/4″ OD x 1/4″ ID x Choose Your Length, Round Spacer Unthread…
Material: All of our unthreaded aluminum spacers and standoffs are made from quality aluminum alloy, which provides excellent strength, durability, and corrosion resistance. Heat Dissipation: Aluminum Spacers/bushings have good thermal conductivity, allowing it to efficiently dissipate heat from electronic components.