#4-40 x 1/2" Machine Screw, Phillips Drive, Pan Head, Coarse, Full Thread, Steel, Zinc CR+3 Finish

# Fasteners ## Overview Introducing the MROSupply Fasteners #4-40 x 1/2" Machine Screw, an essential component designed for a variety of fastening applications in maintenance, repair, and operations (MRO). This high-quality screw features a Phillips drive and a pan head, ensuring ease of installation and a secure fit. Crafted from durable steel and finished with a zinc CR+3 coating, this machine screw is engineered to resist corrosion and enhance longevity, making it ideal for both indoor and outdoor use. ## Key Features • **Size and Thread**: #4-40 x 1/2", providing a versatile option for many fastening needs. • **Drive Type**: Phillips drive allows for better grip and torque transfer during installation. • **Head Style**: Pan head design provides a larger bearing surface, ensuring secure fastening without damaging the work surface. • **Material**: Constructed from robust steel, offering superior strength and resistance to deformation. • **Finish**: Zinc CR+3 finish enhances corrosion resistance, prolonging the screw's lifespan in various environments. ## Applications • **General Assembly**: Ideal for use in assembling machinery, equipment, and fixtures across various industries. • **Automotive Repairs**: Suitable for securing components in automotive applications, providing reliability and strength. • **Electronics**: Perfect for fastening electronic enclosures and panels, ensuring durability in sensitive environments. • **Construction**: Applicable in building and construction projects, where secure and lasting connections are critical. ## Benefits • **Ease of Installation**: The Phillips drive design offers enhanced torque control for easy installation. • **Corrosion Resistance**: The zinc CR+3 finish protects against rust and corrosion, ensuring long-term performance. • **Versatile Use**: Suitable for a wide range of applications, making it a practical choice for professionals and DIY enthusiasts alike. • **Reliable Performance**: Engineered for strength and durability, this machine screw provides dependable fastening in demanding environments. --- *Product information compiled with AI assistance for reference purposes.*