#4-40 Nylon Insert Locknut, Coarse, Stainless A2 (304 18-8)

Nylon Insert Locknut The #4-40 Nylon Insert Locknut from MROSupply Fasteners is engineered for secure fastening in a wide range of applications. Made from high-quality stainless steel A2 (304 18-8), this locknut features a nylon insert that provides enhanced grip and prevents loosening due to vibrations, making it an essential component in both industrial and automotive settings. ## Key Features • **Material**: Constructed from corrosion-resistant stainless steel A2 (304 18-8), ensuring durability and longevity in various environments. • **Size**: Designed for #4-40 screws, providing a precise fit for reliable fastening. • **Nylon Insert**: The nylon insert enhances friction between the nut and bolt, reducing the risk of loosening in dynamic applications. • **Coarse Thread**: The coarse thread design allows for easier assembly, even in tight spaces. • **Temperature Resistance**: Capable of withstanding a wide range of temperatures, making it suitable for diverse operational conditions. ## Applications • **Automotive**: Ideal for securing components in vehicles, especially in areas exposed to vibration and movement. • **Industrial Equipment**: Perfect for use in machinery and equipment where reliability and resistance to loosening are critical. • **Home Repairs**: Useful for various DIY projects and home maintenance tasks requiring durable fastening solutions. ## Benefits • **Enhanced Security**: The nylon insert provides an additional layer of security, reducing the risk of accidental loosening. • **Corrosion Resistance**: Stainless steel construction ensures that the locknut maintains its integrity in harsh environments, extending service life. • **Versatile Use**: Suitable for a wide range of applications across different industries, making it a versatile addition to any toolkit. --- *Product information compiled with AI assistance for reference purposes.*