Need genuine replacement nuts for your John Deere equipment? This 4-pack of OEM lock nuts (part number 14M7165) is exactly what you're looking for. These are metric hex lock nuts with a 6mm thread size and 1mm pitch, made from grade 8 material for strength and durability. They feature a lock element to keep them secure under vibration, which is crucial for mowers and tractors. Compatible with a wide range of John Deere models including D100-D170 series, E100-E180, X300-X700 series, GT225-GT245, and many more (check the full list in the description). They replace other part numbers like AM107749, ER022404, and FG6160092. Whether you're doing routine maintenance or fixing a loose component, these OEM nuts ensure a perfect fit and reliable performance. Keep your John Deere running smoothly with these quality factory parts.