Gear: NMRV 030 Ratio: 20
Bolt: wing sus m5x15mm (stainless steel fishtail screw)
Screw: tapping taper sus 7x1 (jp+)
Hp920xl ink cartridge cd974aa (yellow)
Grease: shell gadus s2 v220_0 (18kg/pail)
Bolt: socket head 5/16x1