#4-40 x 1/4" Flat Head Cap Screw, Coarse, Full Thread, Alloy Steel, Black Oxide Finish

Fasteners ## Overview Introducing the **#4-40 x 1/4" Flat Head Cap Screw** from MROSupply Fasteners, a reliable solution for your fastening needs. This cap screw is designed with precision and durability in mind, ensuring optimal performance across a variety of applications. Crafted from high-quality alloy steel, it features a coarse full thread design and a sleek black oxide finish, making it ideal for environments requiring both strength and corrosion resistance. ## Key Features • **Size**: #4-40 thread size with a length of 1/4 inch, providing versatility for various fastening applications. • **Material**: Made from premium alloy steel, ensuring high tensile strength and long-lasting durability. • **Finish**: Black oxide finish enhances corrosion resistance while providing a professional appearance. • **Thread Design**: Full coarse threads for improved gripping strength and secure fastening in a variety of materials. • **Head Style**: Flat head design allows for flush mounting, enabling a smooth surface finish in applications where aesthetic value is important. ## Applications • **Industrial Use**: Perfect for machinery assembly, automotive applications, and equipment maintenance where secure fastening is critical. • **Electrical Enclosures**: Suitable for securing components within electrical enclosures to ensure safety and reliability. • **General Repairs**: Ideal for a wide range of repair tasks across different sectors, including manufacturing, construction, and DIY projects. ## Benefits • **Enhanced Strength**: The alloy steel construction provides superior strength, making it suitable for heavy-duty applications. • **Corrosion Resistance**: The black oxide finish protects against rust and wear, extending the lifespan of the fastener. • **Ease of Use**: The coarse thread design allows for quick and easy installation, saving time during assembly processes. --- *Product information compiled with AI assistance for reference purposes.*