The Value Collection #4-40 Zinc Plated Steel K-Lock Hex Nut with Conical Lock Washer is engineered to provide a secure and reliable fastening solution for various applications. This hex nut features a conical lock washer integrated into its design, enhancing its locking capability and ensuring a firm grip on threaded components. The zinc plating offers a protective layer that enhances corrosion resistance, making it suitable for environments where exposure to moisture or corrosive elements is a concern. The steel construction ensures strength and durability, maintaining the integrity of the fastening over time. With a thread size of #4-40 and a width across flats of 7/32 inches, this hex nut is compatible with standard #4-40 threaded bolts and screws, facilitating easy installation and maintenance. The conical lock washer design provides additional tension, reducing the likelihood of loosening due to vibrations or dynamic loads, thereby improving the overall stability and safety of the assembly. This product is ideal for use in machinery, automotive, and construction applications where secure and durable fastening is essential. By incorporating the Value Collection #4-40 Zinc Plated Steel K-Lock Hex Nut with Conical Lock Washer into your operations, you can enhance the reliability and longevity of your equipment, leading to reduced downtime and maintenance costs.