螺母型号SFI02504-4可按需求加工研磨丝杠 SFIR01604T4N SFIR01605T4N SFIR01610T3N SFIR02004T4N SFIR02005T4N SFIR02505T4N SFIR02504T4N SFIR02505T4N SFIR02510T4N SFIR03204T4N SFIR03205T4N SFIR03210T4N SFIR04005T4N SFIR04010T4N SFIR05010T4N SFIR06310T4N SFIR08010T4N 天津优稳机械提供TBI丝杆，导轨副 TBI滚珠丝杆SFNI新款螺母系列:(丝杆总长3-7.5米,可按需求切割加工轴端) SFNIR01605T4N SFNIR01610T3N SFNIR02005T4N SFNIR02505T4N SFNIR02510T4N SFNIR03205T4N SFNIR03210T4N SFNIR04005T4N SFNIR04010T4N SFNIR05010T4N SFNIR06310T4N SFNIR08010T4N