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

# Fasteners The MROSupply Fasteners #4-40 x 3/4" Machine Screw is a high-quality fastening solution designed for a variety of applications in the maintenance, repair, and operations (MRO) sector. Manufactured from durable steel and featuring a zinc CR+3 finish, this screw combines strength with corrosion resistance, making it ideal for both indoor and outdoor use. ## Key Features • **Size:** #4-40 x 3/4" - Perfect for applications requiring a compact and reliable fastening solution. • **Drive Type:** Phillips - Ensures efficient torque transmission and reduces the risk of cam-out during installation. • **Head Style:** Flat Head - Allows for flush installation in countersunk surfaces, providing a clean finish. • **Thread Type:** Coarse, Full Thread - Facilitates quick engagement and stable fastening in various materials. • **Material:** Steel - Offers excellent strength and durability for rigorous applications. • **Finish:** Zinc CR+3 - Provides superior corrosion resistance, enhancing longevity in challenging environments. ## Applications • **Industrial Use:** Ideal for machinery assembly and repair, ensuring secure connections in heavy-duty applications. • **Electronics:** Perfect for securing components and housings, offering reliable performance in electronic devices. • **Construction:** Suitable for various building projects, including furniture assembly, cabinetry, and more. • **Compatibility:** Works seamlessly with other standard components and fasteners in the MRO supply chain. ## Benefits • **Enhanced Durability:** The steel construction and zinc finish ensure longevity, reducing the need for frequent replacements. • **Ease of Use:** The Phillips drive allows for easy installation and removal, saving time on projects. • **Versatile Applications:** Designed to meet the diverse fastening needs across multiple industries, from automotive to construction. --- *Product information compiled with AI assistance for reference purposes.*