5/16"-18 x 1 1/2" Machine Screw, Phillips Drive, Flat Head, Coarse, Full Thread, Steel, Zinc CR+3 Finish

# Fasteners - 5/16" Machine Screw The MROSupply Fasteners 5/16"-18 x 1 1/2" Machine Screw is a durable and reliable fastening solution designed for a wide range of industrial and maintenance applications. This steel screw features a Phillips drive and a flat head, making it ideal for securing components where a flush finish is required. ## Key Features • **Dimensions**: 5/16"-18 thread size with a length of 1 1/2", providing versatile compatibility for various assembly needs. • **Thread Type**: Coarse full thread ensures strong grip and stability, suitable for heavy-duty applications. • **Drive Type**: Phillips drive allows for easy installation and removal using standard screwdrivers, enhancing operational efficiency. • **Material**: Constructed from high-quality steel, ensuring strength and durability in demanding environments. • **Finish**: Zinc CR+3 finish provides excellent corrosion resistance, extending the lifespan of the screw in harsh conditions. ## Applications • **General Assembly**: Perfect for use in machinery, automotive, and construction industries where strong, reliable fastening is critical. • **Compatibility**: Designed to work seamlessly with various materials, including wood, metal, and plastic, making it a versatile choice for many applications. • **Environmental Suitability**: Ideal for both indoor and outdoor use, thanks to its corrosion-resistant finish. ## Benefits • **Enhanced Durability**: The robust steel construction ensures long-lasting performance, reducing the need for frequent replacements. • **Improved Efficiency**: The Phillips drive design streamlines installation processes, saving time and labor costs during assembly. • **Versatile Use**: Suitable for a wide range of applications, the machine screw adapts easily to different projects and materials. --- *Product information compiled with AI assistance for reference purposes.*