#4-40 x 1/2" Machine Screw, Phillips Drive, Pan Head, Coarse, Full Thread, Stainless A2 (304 18-8)

# Fasteners ## Overview Introducing the #4-40 x 1/2" Machine Screw from MROSupply Fasteners, a premium quality fastener designed for durability and reliability in various applications. This screw features a Phillips drive and pan head design, making it ideal for secure fastening in a range of settings. Crafted from stainless steel A2 (304 18-8), this fastener provides excellent resistance to corrosion and wear, ensuring long-lasting performance even in challenging environments. ## Key Features • **Size and Dimensions**: #4-40 thread size with a length of 1/2 inch, suitable for a variety of fastening needs. • **Drive Type**: Phillips drive allows for easy installation and removal, providing better grip and reducing the risk of cam-out. • **Head Style**: Pan head design offers a low profile for a neat finish while providing increased bearing surface. • **Material Composition**: Made from stainless steel A2 (304 18-8), known for its high strength and excellent corrosion resistance. • **Thread Type**: Coarse full thread design enhances grip and stability, making it ideal for applications where vibration may occur. ## Applications • **General Use**: Perfect for use in automotive, marine, and construction applications where corrosion resistance and strength are crucial. • **Compatibility**: Can be used with a variety of materials, including metal, wood, and plastic, making it a versatile choice for both industrial and DIY projects. • **Environmental Suitability**: Suitable for both indoor and outdoor applications, ensuring reliable performance in diverse environmental conditions. ## Benefits • **Durability**: The stainless steel construction ensures longevity and resistance to rust, making it a dependable choice for critical applications. • **Ease of Use**: The Phillips drive allows for quick and easy installation, saving time and labor costs on projects. • **Versatility**: Ideal for a broad range of applications, reducing the need for multiple types of fasteners, thus optimizing inventory management. --- *Product information compiled with AI assistance for reference purposes.*