Product Catalog1605 SFU1605 BallScrew C7 Grade with Nut BK/BF12 RM1605 End Machined CNC SFU1605 200 250 300 350 400 450 500 550 600 CNC PartsHome Improvement > Hardware$14.27 (≈ €12.67)$26.43In stockSold by AliExpress WWTo Store