100-Pack Caster Lock Nuts Set 1/2"-13 Zinc-Plated Carbon Steel Hex Locknuts, Rust-Resistant Replacement Hardware for 6", and 8" Shopping Carts, Hand Trucks, and Flatbed Dollies

Premium Industrial-Grade Material Constructed from high-strength carbon steel with a premium zinc-plated finish, these lock nuts offer exceptional durability and superior rust resistance. Designed to withstand heavy loads and harsh environments, they are built for long-lasting performance in both indoor and outdoor settings. | Our hex locknuts provide a powerful grip that resists loosening caused by constant movement and heavy vibration. This self-locking mechanism ensures your casters stay securely attached, reducing maintenance frequency and enhancing equipment safety. | Universal Compatibility Specifically designed with 1/2"-13 threading, these nuts are the perfect replacement hardware for most standard 6-inch, and 8-inch casters. They are fully compatible with major brands of shopping carts, flatbed dollies, and industrial hand trucks. | Cost-Effective Bulk 100-Pack Never run out of essential hardware again.This value-packed set of 100 pieces is ideal for maintenance managers, warehouse operators, and DIY enthusiasts. It provides a highly cost-effective solution for large-scale fleet repairs and ensures you always have a spare on hand. | Multi-Purpose Application Beyond shopping carts, these versatile lock nuts are essential for securing wheels on platform trucks, service carts, and rolling shelving units. They are the go-to hardware for retail stores, warehouses, hospitals, and repair shops looking for reliable caster stability.