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

# Fasteners ## Overview The MROSupply Fasteners #4-40 x 1/4" Machine Screw is a high-quality fastening solution designed for dependable performance in various applications. This screw features a star drive pan head and is constructed from stainless steel A2 (304 18-8), ensuring excellent corrosion resistance and durability. With a coarse thread and full thread design, this machine screw is ideal for assembly and securing components in environments where strength and reliability are paramount. ## Key Features • **Size**: #4-40 thread size with a length of 1/4", perfect for a variety of fastening needs • **Drive Type**: Star drive pan head, providing enhanced grip and reducing the risk of cam-out during installation • **Material**: Made from stainless steel A2 (304 18-8), offering superior resistance to rust and oxidation • **Thread Type**: Coarse threading for increased holding power in softer materials • **Design**: Full thread design ensures maximum engagement with the mating component ## Applications • **Industrial Use**: Ideal for machinery assembly, automotive repairs, and electronic device manufacturing • **Compatibility**: Works seamlessly with other standard fasteners and tools, making it a versatile choice for various projects • **Environmental Suitability**: Suitable for both indoor and outdoor applications due to its corrosion-resistant properties ## Benefits • **Corrosion Resistance**: The stainless steel construction ensures longevity and reduces maintenance needs in corrosive environments • **Enhanced Grip**: The star drive design allows for better torque application, improving installation efficiency • **Versatile Use**: Its size and design make it suitable for a wide range of applications, from home improvement to industrial equipment --- *Product information compiled with AI assistance for reference purposes.*