DFU2505 Ball Screw、Nut、BK/BF20、Coupler, 200-1500mm Tail End MachiningUS$506.00PriceBuy 6+: 15% Off · Buy 4+: 12% OffLength*SelectQuantity*Add to CartBuy NowDFU2505 Ball Screw + Nut + BK/BF20 End Support + Coupler. Available in screw lengths 200 to 2950 mm; custom lengths on request.