Linear shaft with thread OD8/10/12/16/20mm with two ends of M5/M6/M8 thread hole depth of 8-16mm Chromed Harden 100-900mm Length

Linear shaft with thread OD8/10/12/16/20mm with two ends of M5/M6/M8 thread hole depth of 8-16mm Chromed Harden 100-900mm Length

Aliexpress UK