1/2"-20 x 3" Hex Head Cap Screw, Fine, Partial Thread, Grade 5 Medium Carbon Steel, Plain Finish

Fasteners The MROSupply Fasteners 1/2"-20 x 3" Hex Head Cap Screw is an essential component designed for a variety of fastening applications in industrial and automotive settings. Engineered from medium carbon steel, this Grade 5 screw offers superior strength and reliability, making it ideal for use in demanding environments. ## Key Features • **Dimensions:** 1/2"-20 thread size with a length of 3 inches, providing a versatile solution for various fastening needs. • **Thread Type:** Fine thread design enhances grip and stability, reducing the likelihood of loosening under vibration. • **Material:** Constructed from Grade 5 medium carbon steel, ensuring a robust performance with a tensile strength of 120, 000 psi. • **Finish:** Plain finish allows for easy inspection and compatibility with various coatings and treatments. • **Design:** Hex head design facilitates the use of standard tools for installation and removal, simplifying maintenance tasks. ## Applications • **Industrial Use:** Perfect for heavy-duty machinery and equipment where reliable fastening is critical. • **Automotive Repair:** Commonly utilized in automotive applications, including engine assembly and chassis connections. • **Construction:** Suitable for structural applications in construction, ensuring the integrity of frameworks and supports. • **Compatibility:** Works seamlessly with various nuts and washers to create secure assemblies. ## Benefits • **Enhanced Durability:** The Grade 5 rating indicates a higher load-bearing capacity, providing peace of mind in high-stress applications. • **Corrosion Resistance:** While the plain finish is ideal for inspection, these screws can be easily coated for added corrosion protection. • **Versatile Use:** The fine thread and robust construction make these screws suitable for a wide range of fastening needs across multiple industries. --- *Product information compiled with AI assistance for reference purposes.*