Shaft silencer K8400

Updated version after the design of " Tauchpiranha" for the K8400 printer (clicking noise caused by the moving of the X-Y ax after regular use)
Needed 8 pieces set screw M5x20 mm (DIN 916) + 8 pieces Nut M5 + 8 pieces Steel bal 5,5 mm + 8 pieces Blind-rivet nut M5 (cilinder head).
Remove support material and drill the hole with 7 mm. Glue the rivet nut and keep the Steel bal in place with a little grease.
For assembly on the K8400: The original bolts can be used.