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

# Fasteners The MROSupply Fasteners #4-40 x 1 1/2" Machine Screw is a high-quality fastening solution engineered for durability and reliability in various industrial applications. Featuring a Phillips drive and fillister head design, this stainless steel screw is ideal for use in environments where corrosion resistance and strength are essential. ## Key Features • **Dimensions**: #4-40 thread size with a length of 1 1/2 inches, suitable for a wide range of fastening applications. • **Material**: Constructed from Stainless Steel A2 (304 18-8), providing excellent corrosion resistance and strength in harsh environments. • **Drive Type**: Phillips drive allows for better grip and torque, reducing the likelihood of cam-out during installation. • **Head Style**: Fillister head design provides a larger bearing surface, ensuring a secure fit and enhanced load distribution. • **Thread Type**: Coarse, full thread design ensures a strong hold and is suitable for various materials, enhancing versatility in usage. ## Applications • **Industrial Manufacturing**: Ideal for assembly and maintenance in machinery and equipment, particularly where resistance to rust and corrosion is critical. • **Construction**: Commonly used in structural applications, HVAC systems, and other construction tasks requiring reliable fastening solutions. • **Automotive**: Suitable for automotive components where strength and durability are paramount, ensuring secure connections under vibration and stress. ## Benefits • **Corrosion Resistance**: The stainless steel construction ensures longevity even in humid or corrosive environments, reducing replacement costs. • **Enhanced Grip**: The Phillips drive design improves torque application, making installation easier and more efficient. • **Versatile Use**: The coarse full-thread design allows for versatile applications across various materials, making it a go-to choice for professionals. --- *Product information compiled with AI assistance for reference purposes.*