#4-40 x 5/16" Machine Screw, Phillips Drive, Flat Head, Coarse, Full Thread, Stainless A2 (304 18-8)

Fasteners: #4-40 x 5/16" Machine Screw The MROSupply Fasteners #4-40 x 5/16" Machine Screw is a top-tier fastening solution designed for durability and reliability in various applications. Crafted from high-quality stainless steel A2 (304 18-8), this machine screw is engineered to withstand the rigors of industrial environments, ensuring long-lasting performance. ## Key Features • **Size and Threading:** #4-40 with a 5/16" length, featuring a coarse full thread for enhanced grip and secure fastening. • **Drive Type:** Phillips drive allows for easy installation and minimizes slippage during fastening tasks. • **Head Type:** Flat head design ensures a flush finish, making it ideal for applications where a smooth surface is required. • **Material Composition:** Made from stainless steel A2 (304 18-8), providing excellent corrosion resistance and strength, suitable for both indoor and outdoor use. • **Versatile Application:** Compatible with a wide range of materials, making it perfect for various fastening needs in mechanical and structural applications. ## Applications • **Industrial Use:** Perfect for machinery, automotive components, and general assembly in manufacturing environments. • **Construction Projects:** Ideal for use in building projects requiring robust fastening solutions. • **Electronics and Appliances:** Suitable for securing components in electronic devices and appliances, ensuring structural integrity. ## Benefits • **Corrosion Resistance:** Stainless steel construction provides superior resistance to rust and corrosion, extending the lifespan of the screw in harsh conditions. • **Ease of Use:** The Phillips drive allows for quick and efficient installation, saving time on projects. • **Reliability:** Designed to meet rigorous industry standards, ensuring dependable performance in demanding applications. --- *Product information compiled with AI assistance for reference purposes.*