The track bolts are engineered to match ISO strength specifications for longer wear life
Production Process
Heat treatment technology and CNC fine process are used during production. This is to ensure that products are of precise dimension. Using phosphating surface burning ensures the surface is rust free.
Crack-resistant
Quenching the bolts' surface and the inner after heat treatment is used to improve internal and external strength.
The most common size you may need
20*57track bolt
16*53 track bolt
16*50 track bolt
12*40 track bolt
14*40 track bolt
16*45 track bolt
18*56 track bolt
16*48 track bolt
22*65 track bolt