Komatsu-style premium aftermarket nut. Part reference 01803-02430. Size/application: Nut M24 x 1.5. Matching bolt references in this catalog include 178-27-11150. High-strength replacement hardware for the specified plow, track or structural fastening system. Brand compatibility: Komatsu and premium aftermarket systems built to the matching Komatsu specification. Standardized dimensions may also fit other major brands when diameter, thread, length and seat are identical. Confirm thread and nut-seat style before installation.