These cone-shaped washers made of coloured anodised aluminium are resistant to corrosion and therefore perfect for outdoor use. Thanks to their decorative design and low weight, these washers are popular for RC model making (RC = remote controlled). They can also be used together with our pot magnets with internal thread.
Please note that screws are not included in the delivery. Cylinder screws with M5 or M4 threads are suitable. The M5 cylinder screws with hexagon socket CYL-M5-10 that we carry in our supermagnete shop are perfectly suited for these cone-shaped washers. You can also use the M4 cylinder screws with hexagon socket CYL-M4-10 with these cone-shaped washers.