#4-40 x 1/2" Button Head Cap Screw, Coarse, Full Thread, Alloy Steel, Zinc CR+3 Finish

Fasteners The MROSupply Fasteners #4-40 x 1/2" Button Head Cap Screw is an essential component in the realm of socket button head screws. Designed for versatility and strength, this fastener features a coarse thread and a full-length thread, making it suitable for a variety of applications in automotive, industrial, and maintenance settings. Constructed from high-quality alloy steel and finished with a durable Zinc CR+3 coating, this screw is built to withstand demanding conditions and ensure long-lasting performance. ## Key Features • **Size & Dimensions**: Measures #4-40 with a length of 1/2", ideal for compact spaces and precision fastening. • **Threading**: Coarse thread design enhances grip and stability during installation. • **Material**: Manufactured from robust alloy steel, providing excellent tensile strength and durability. • **Finish**: Features a Zinc CR+3 finish that offers superior corrosion resistance, extending the lifespan of the fastener. • **Design**: Button head design allows for a sleek appearance and easier access in confined areas. ## Applications • **Automotive**: Perfect for securing components in vehicles, ensuring reliable assembly in critical areas. • **Manufacturing**: Suitable for use in various machinery and equipment, providing secure fastening in industrial environments. • **Construction**: Ideal for structural applications where strength and integrity are paramount. • **General Maintenance**: A go-to choice for maintenance and repair tasks across multiple sectors. ## Benefits • **Enhanced Durability**: The alloy steel construction combined with a Zinc CR+3 finish ensures resistance to wear and tear, even in harsh conditions. • **Improved Performance**: The full thread design maximizes load-bearing capabilities, ensuring stability and reliability in applications. • **Versatile Use**: Suitable for a wide range of applications, making it a valuable addition to any toolkit. --- *Product information compiled with AI assistance for reference purposes.*