1/4"-28 Nylon Insert Locknut, Fine, Grade C Medium Carbon Steel, Carbon Phosphate & Oil Finish

# Nylon Insert Locknut The **Nylon Insert Locknut** from MROSupply Fasteners is designed to provide a secure and reliable fastening solution for a variety of applications in the automotive and industrial sectors. Constructed from fine-grade medium carbon steel, this locknut features a unique nylon insert that prevents loosening due to vibrations, ensuring long-lasting performance in demanding environments. ## Key Features • **Size**: 1/4"-28 - Perfectly suited for standard fastener applications, providing compatibility with numerous components. • **Material**: Made from Grade C medium carbon steel, offering excellent strength and durability. • **Finish**: Carbon phosphate and oil finish enhances corrosion resistance and longevity of the locknut. • **Design**: Nylon insert technology ensures a secure grip, preventing unintended loosening and maintaining torque. • **Temperature Resistance**: Capable of withstanding a wide range of temperatures, suitable for various operational environments. ## Applications • Commonly used in automotive assemblies, machinery, and equipment maintenance, where secure fastening is critical. • Ideal for applications involving vibrations, such as engines, transmissions, and structural assemblies. • Compatible with standard bolts and screws, enhancing versatility in repair and maintenance tasks. ## Benefits • **Enhanced Security**: The nylon insert locks the nut in place, reducing the risk of loosening and ensuring reliable performance under dynamic conditions. • **Durability**: Constructed from high-quality materials, this locknut provides exceptional resistance to wear and corrosion, leading to extended service life. • **Ease of Use**: Designed for straightforward installation and removal, allowing for quick replacements during maintenance operations. --- *Product information compiled with AI assistance for reference purposes.*