#4-40 x 9/16" Flat Head Cap Screw, Coarse, Full Thread, Alloy Steel, Black Oxide Finish

Socket Flat Head Cap Screw The MROSupply Fasteners Socket Flat Head Cap Screw is a high-quality fastening solution designed for a variety of applications in maintenance, repair, and operations (MRO) environments. Engineered from durable alloy steel, this screw offers exceptional strength and reliability, making it an ideal choice for both industrial and commercial use. ## Key Features • **Size and Threading**: #4-40 thread size with a length of 9/16 inches, ensuring compatibility with a wide range of assemblies. • **Design**: Flat head design allows for a flush finish in applications where aesthetics and space are a concern. • **Material**: Constructed from high-strength alloy steel, providing enhanced durability and resistance to deformation under load. • **Finish**: Black oxide finish enhances corrosion resistance and provides an attractive appearance, suitable for various environments. • **Thread Type**: Coarse full thread provides superior grip and holding power in a variety of materials. ## Applications • **Industrial Equipment**: Ideal for securing components in machinery and equipment across manufacturing and assembly lines. • **Automotive**: Suitable for use in automotive applications where strong, reliable fastening is essential. • **Construction**: Perfect for structural applications, providing secure connections in frameworks and assemblies. • **DIY Projects**: Great for hobbyists and DIY enthusiasts looking for reliable fastening solutions for various projects. ## Benefits • **Enhanced Strength**: The alloy steel construction offers superior tensile strength, ensuring long-lasting performance even in demanding conditions. • **Corrosion Resistance**: The black oxide finish protects against rust and wear, extending the lifespan of the screw in various environments. • **Versatile Use**: With a standard size and threading, this cap screw can be used in a multitude of applications, making it a versatile addition to any toolkit. • **Easy Installation**: Designed for quick and efficient installation, reducing downtime during maintenance or assembly tasks. --- *Product information compiled with AI assistance for reference purposes.*