... screw in large stock, Specification include: 1204, 1604,1605,1610,2004,2005,2010,2505,2510,3205,3210,4005,4010,4020,5005,5010 ... customer accept 3000mm, it's easy packing, easy and safe for transport. Ball screw datasheet: Zhe Jiang Senior Guide Co., Ltd ... will reply within 24 Hours!!! You're welcome!!! Ball screw for CNC machine