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

# Fasteners The #4-40 x 1 1/4" Machine Screw from MROSupply Fasteners is an essential component designed for a variety of fastening applications. Featuring a Phillips drive and a pan head design, this machine screw is constructed from high-quality steel and coated with a Zinc CR+3 finish for enhanced corrosion resistance. Its coarse thread and full-length design ensure a secure and reliable connection in both industrial and commercial settings. ## Key Features • **Size**: #4-40 x 1 1/4" – Ideal dimensions for versatile fastening needs. • **Drive Type**: Phillips – Allows for easy installation using a standard screwdriver. • **Head Style**: Pan Head – Provides a larger bearing surface, perfect for a flush finish. • **Thread Type**: Coarse – Facilitates quick engagement and a strong grip in various materials. • **Material**: Steel with Zinc CR+3 Finish – Offers durability and resistance to rust and corrosion. ## Applications • **General Assembly**: Perfect for securing components in machinery and equipment across manufacturing and assembly lines. • **Construction**: Suitable for use in building frameworks, fixtures, and other structural applications. • **Maintenance and Repair**: An essential fastener for maintenance tasks in automotive, electrical, and industrial environments. • **Compatibility**: Works effectively with standard nuts and washers designed for #4-40 screws. ## Benefits • **Durability**: The robust steel construction ensures long-lasting performance even in challenging environments. • **Corrosion Resistance**: The Zinc CR+3 finish protects against rust, extending the lifespan of the fastener. • **Ease of Use**: Phillips drive allows for quick and efficient installation, reducing downtime during assembly or repairs. • **Versatility**: Can be utilized in a wide array of applications, making it a valuable addition to any toolkit. --- *Product information compiled with AI assistance for reference purposes.*