Amazon.com: SINDERY Studio 3 Screws Replacement Studio 2 Wireless Parts Accessories Repair Kit and Screwdriver Compatible with Studio3 Studio 2.0 Studio 3.0 Wireless Headphones -B0501/ B0500 (Black) : Electronics
Sechskantschrauben M5 X 16 DIN 933 Edelstahl A2 (10 Stück) - V2A Maschinenschrauben mit Gewinde bis Kopf : Amazon.de: Baumarkt
250mm Ball Screw SFU1204 Diameter 12mm,4mm Pitch with Metal Ball Screw Nut for CNC Machine: Amazon.com: Industrial & Scientific