Your search for "HAKKO tools" revealed the following:

Hexagonal bolt: nut 0.8mm flat diameter : Sakatsuo Detailing Non-scale 4491

Workshop Machine: Farrar Unpainted Kit HO (1:87) 180455

Kikyo (Chinese bellflower): Wako Material 1:12 G-36

The Vulcan First Officer Mr.Spock from STAR TREK: Gentaro Asaki painted non-scale

Firefighter Technical Assistance : Prizer - Finished product HO(1:87) 10486

R25 oval for mini mini train, for Daiso case (145x65mm) : Gimei Ishikawa Railroad Track 9mm gauge N( 1:150)

Modern Forestry Worker (2) : Preiser - Painted 1:22.5 Scale 44913

YSK Unpainted Kit N (1:150) Part No. 342

Yamato Fence : Baioudou HO(1:83) Pre-colored Kit AC-024-83C

Handrail knobs, height 1.2mm, for 0.4mm lines, 6 pieces : Sakatsuo Detailing, non-scale 5002

Hexagon bolt 0.9mm flat diameter : Sakatsu Detail up Non-scale 4495

Hexagon bolt: Nut 0.9mm flat diameter : Sakatsu Detail up Non-scale 4496

Hexagon Socket Head Fittings, Double Dia. 1.8mm Flat, Tapered : Sakatsu Detail Up Non-scale 4458

Hexagon joint, flat diameter 0.6mm (for 0.25mm wire) : Sakatsuu Detail Up Non-scale 4470

Sewage Worker : Prizer - Painted Complete HO(1:87) 10445

Hexagon Socket Head Fittings Double 1.2mm Flat, Tapered : Sakatsu Detail Up Non-scale 4462

Replacement Paper for Sanding Spatula #240 (Pack of 5) : Icom Tools KK45

Station Crew and Line Worker : Pre-Sealed 1:22.5 45153

Hexagon socket head fitting, flat 1.2mm : Sakatsu Detail Up Non-scale 4455

Replacement Paper for Sanding Spatula #1200 (Pack of 5) : Icom Tools KK51