What are track bolts and nuts for undercarriage parts?

Expert_Answer

Track bolts and nuts are the fastening hardware used to secure track shoes, segments, and other undercarriage components to the chain or assembly. In heavy equipment, these fasteners must handle high vibration, shock loads, mud, dust, and repeated tightening cycles, so correct fit and quality matter. VANROCK Track Solutions supplies track bolts and nuts through its appointed dealer network for a wide range of machinery brands and undercarriage applications. If you are replacing hardware, it is important to match the correct thread, length, head style, and clamp load to the machine and part being installed. VANROCK provides quotes on request and can help you source the right undercarriage fastening parts. Brand names such as Caterpillar or Komatsu are used for identification only; VANROCK is an independent manufacturer and is not affiliated with the OEM.

Answered by VANROCK specialists · Published 7/26/2026