The standard smooth cylindrical spacer is essentially used to separate two components, or can be used as bushings, rollers and glides. They also provide good electrical & heat insulation.
The anti-loss spacer, in addition to the functions mentioned above, is used in the preassembly of screws and components removing the risk of loss during assembly.
At Bülte you will find a wide variety of materials to suite every application. Polyamide, glass fibre reinforced nylon, PP, PE, POM,Polystyrol (PS) and other possibilities.