... precision 4OEM accepted 5ISO9001:2008 certificate Powder metallurgy sintered metal parts for power tools Features: 1High density ... , ratchet, bushing, fastener,rotors,pulley.Other sintered parts like bushings, sleeves, pistons, connecting rod, fasteners, nuts, rotors, stators, timing ... gear, oil pump flange, Pistons, Foot Valves, Rod Guide for Shock Absorber parts.9 Hardware tool partsHardware tool ...