#4-40 x 1" Machine Screw, Phillips Drive, Pan Head, Coarse, Full Thread, Steel, Zinc CR+3 Finish

# Fasteners The MROSupply Fasteners #4-40 x 1" Machine Screw is a high-quality fastening solution designed for a variety of industrial applications. This screw features a Phillips drive and pan head, making it ideal for use in environments where strong grip and reliable fastening are paramount. Constructed from durable steel with a zinc CR+3 finish, this machine screw is built to withstand corrosion and wear, ensuring longevity and performance in demanding conditions. ## Key Features • **Size and Type:** #4-40 x 1" with a pan head design suitable for various assembly tasks. • **Drive Type:** Phillips drive for enhanced torque and easy engagement with screwdrivers. • **Threading:** Coarse, full thread for improved grip and stability in applications. • **Material:** High-strength steel construction for superior durability and load-bearing capabilities. • **Finish:** Zinc CR+3 coating provides excellent corrosion resistance for extended service life. ## Applications • **Industrial Use:** Perfect for machinery assembly, automotive applications, and equipment repairs. • **Compatibility:** Designed for use with #4-40 nuts and threaded fittings, ensuring versatility across multiple projects. • **Environment Suitability:** Ideal for both indoor and outdoor applications where rust protection is crucial. ## Benefits • **Enhanced Durability:** The steel construction ensures a long-lasting fastening solution that can endure stress and vibration. • **Corrosion Resistance:** The zinc CR+3 finish protects against rust, making it reliable for use in harsh environments. • **User-Friendly Installation:** The Phillips drive allows for easy installation and removal, reducing labor time and effort. --- *Product information compiled with AI assistance for reference purposes.*