#4-40 x 3/8" Socket Head Nylon Tip Set Screw, Hex Key Drive, Coarse, Alloy Steel, Plain Finish

# Fasteners The MROSupply Fasteners #4-40 x 3/8" Socket Head Nylon Tip Set Screw is designed for a variety of applications requiring secure fastening with minimal damage to surfaces. Constructed from high-quality alloy steel and featuring a plain finish, this set screw is perfect for both industrial and DIY projects. ## Key Features • **Dimensions**: #4-40 thread size with a length of 3/8 inches, ideal for precision fastening. • **Drive Type**: Hex key drive design allows for easy installation and removal with a standard hex key tool. • **Material**: Made from durable alloy steel, ensuring strength and longevity in various applications. • **Finish**: Plain finish provides a clean look while offering corrosion resistance in controlled environments. • **Tip Design**: Nylon tip minimizes surface damage and reduces wear on mating surfaces, making it suitable for delicate applications. ## Applications • **Industrial Use**: Perfect for machinery, equipment assembly, and maintenance tasks where secure fastening is critical. • **DIY Projects**: Ideal for hobbyists and professionals looking to secure components without damaging surfaces. • **Compatibility**: Works well in conjunction with various materials, including wood, metal, and plastic, making it versatile for different tasks. • **Environmental Suitability**: Suitable for use in non-corrosive environments, enhancing the lifespan of fastened components. ## Benefits • **Enhanced Security**: The set screw provides a reliable fastening solution that ensures components remain securely in place. • **Reduced Surface Damage**: The nylon tip design offers protection against scratches and dents, preserving the integrity of your projects. • **Long-lasting Performance**: Constructed from high-quality alloy steel, this fastener can withstand demanding applications and environments. --- *Product information compiled with AI assistance for reference purposes.*