Bearings, Machine Tools, CNC Machines manufacturer / supplier in China, offering Adapter Sleeves H/HE/HS/HA with Lock Nut, Lock Washer, Withdraw Sleeves for Shaft, Shaft Lock Nuts AN KM Series 00-40 ANL KML Series 24-40, Lock Washers for Nuts on Shafts Star/Teeth Washers as Part of Adapter Sleeves and so on.