2310076719 Epiroc Nord Lock Washer M20 Tra in Stock for Drill Machines

This high-strength Nord Lock washer is specially designed for construction machinery. It is made of alloy steel via stamping process, with oxidation surface treatment for anti-rust performance. Featuring excellent anti-loosening, anti-vibration and wear resistance, it is suitable for M20 bolts and effectively prevents bolts from loosening under high vibration and impact conditions. Widely used in the undercarriage and structural connections of crawler equipment such as excavators and drilling rigs, it ensures stable and safe operation of the equipment.