Details: hexagonal m6x25 , nylon lock nut m6 , prevailing torque type hex lock nuts high type with m16 , socket head m5x40 bar 22 , nylon lock nut m5 , hex head bolts partially threaded item category/ m16x65 , socket head m5x20 , prevailing torque type hex lock nuts all-metal m20 , hex nuts 0 8d m16 , split spring lock washers with flat end m16 hexagonal m6x25, nylon lock nut m6, prevailing torque type hex lock nuts high type with m16, socket head m5x40/22, nylon lock
Sector: Metro rail