#4-40 Nylon Insert Locknut, Coarse, Stainless A4 (316 18-10)

Fasteners ## Overview The #4-40 Nylon Insert Locknut from MROSupply Fasteners is an essential component designed for securing threaded fasteners in a variety of applications. Manufactured from high-quality stainless steel A4 (316 18-10), this locknut features a nylon insert that enhances its locking capability, preventing loosening due to vibration and movement. Ideal for industries where reliability and strength are paramount, this locknut is resistant to corrosion and can withstand challenging environmental conditions. ## Key Features • **Material:** Constructed from stainless steel A4 (316 18-10) for superior corrosion resistance and durability. • **Size:** Designed for #4-40 threading, ensuring compatibility with standard fasteners. • **Nylon Insert:** Features a nylon insert that provides a secure grip on the bolt, preventing slippage and loosening over time. • **Coarse Thread:** Designed with a coarse thread for easier engagement and disengagement. • **Temperature Resistance:** Capable of withstanding a wide range of temperatures, making it suitable for various applications. ## Applications • **Industrial Equipment:** Commonly used in machinery and equipment where secure fastening is essential to maintain operational integrity. • **Automotive:** Ideal for automotive applications where vibration resistance is critical, such as in engine components or chassis assembly. • **Marine:** Excellent choice for marine applications due to its corrosion-resistant properties, ensuring longevity in harsh environments. • **Electronics:** Suitable for securing components in electronic devices, providing reliability in sensitive applications. ## Benefits • **Enhanced Security:** The nylon insert significantly reduces the risk of fasteners loosening, enhancing the integrity of assemblies. • **Corrosion Resistance:** The stainless steel construction ensures that the locknut remains functional even in corrosive environments, extending its service life. • **Ease of Use:** Designed for quick installation and removal, saving time during assembly and maintenance. • **Versatile Application:** Its robust design and reliable performance make it suitable for a wide range of industries and applications. --- *Product information compiled with AI assistance for reference purposes.*