ITR is a global supplier of a large range of fasteners to suit all earthmoving equipment. These include track bolts and nuts, split link bolts, sprocket, and segment bolts. Our hardware is compatible with all ITR products and suits all earthmoving equipment across all industries and applications from mining and quarrying to crushing and recycling. A reliable replacement part for your Caterpillar, Komatsu, Hyundai and Doosan machine.