Our Segment bolts are crafted using the cold heading process and sourced from premium 40Cr steel material. To strengthen the bolt surface and ensure optimal durability, we employ a top-notch heat treatment technique that elevates the hardness grade to 12.9. As a result, our Segment bolts are the perfect choice for applications where high wear resistance is paramount. Our expertly-crafted Segment bolts are specifically designed to fasten segments to bulldozers from acclaimed brands like CAT, Komatsu, and more.