Bolt&Nut for Track Shoe Class: 10.9, 12. ... excavator and bulldozer track shoe bolt.We supply various dimension track shoe bolt ,which are used for caterpillar, komatsu, hitachi, ... high strength bolts, screws, nuts, threaded rod, anchor bolt, nail, other off-standard fasteners and following to the ... & distributors in Europe & America & South Africa etc. Bolt&Nut for Track Shoe with CE certifation