#4-40 x 5/8" Machine Screw, Phillips Drive, Flat Head, Coarse, Full Thread, Steel, Zinc CR+3 Finish

# Fasteners ## Overview The **#4-40 x 5/8" Machine Screw** from MROSupply Fasteners is an essential component designed for a variety of fastening applications. This machine screw features a Phillips drive and a flat head, making it ideal for use in tight spaces where a flush finish is required. Crafted from high-quality steel and finished with a zinc CR+3 coating, this fastener offers enhanced resistance to corrosion and wear, ensuring durability in demanding environments. ## Key Features • **Size and Thread**: #4-40 size with a length of 5/8", featuring a coarse full thread for strong engagement in materials. • **Head Design**: Flat head design allows for a flush finish when installed, suitable for applications requiring a smooth surface. • **Drive Type**: Phillips drive ensures efficient torque transfer and minimizes cam-out during installation. • **Material**: Constructed from robust steel to provide superior strength and reliability in various applications. • **Finish**: Zinc CR+3 finish enhances corrosion resistance, making it suitable for both indoor and outdoor use. ## Applications • Widely used in automotive, machinery, and electronic industries for fastening components securely. • Compatible with various materials including metal, plastic, and wood, making it versatile for multiple applications. • Ideal for projects requiring a secure, flush-mounted screw, such as cabinetry, machinery assembly, and electronic enclosures. ## Benefits • **Durability**: The high-strength steel construction ensures longevity and reliability, reducing the need for frequent replacements. • **Corrosion Resistance**: The zinc CR+3 finish protects against rust and environmental factors, enhancing the lifespan of the fastener. • **Ease of Installation**: The Phillips drive design allows for quick and easy installation, improving efficiency in assembly processes. --- *Product information compiled with AI assistance for reference purposes.*