the material goes through an ultrasonic cleaning bath and after that it is cleaned again and protected against surface oxidation

1x Copper Plated Reprap M6 0

This helps to avoid incomplete prints and saves time and material

Compatible with Prusa I3 MK3 / MK3S (long range)

CR-10 - CR-10S

SpiderScrew Kit with Nuts - M4 - 80 pcs Builder Extreme the material goes through anSpiderScrew Kit M4 Screws & Nuts in a practical assortment Upgrade your workshop with the SpiderScrew Kit M4 , the perfect set for assembly, maintenance and repair of 3D printers and mechanical projects. The set contains a total of 80 parts a carefully selected combination of screws and nuts in the most commonly used M4 sizes. NOTE: Image is indicative. See list below for exact content and quantity. Contents of the set: 20 pcs. M4 x 6 mm 20 pcs. M4 x