ProduktkatalogBall Screw Kit 1204 1605 1610 1620 With BKBF EKEF FKFF End Support Bearing Seat Screw 250-550mm For CNC Router Machine PartsHome Improvement > Hardware22,28 $ (≈ 19,77 €)49,50 $Auf LagerSold by AliExpress WWZum Shop