1/2"-13 x 4" Machine Screw, Slotted Drive, Flat Head, Coarse, Full Thread, Steel, Zinc CR+3 Finish

Fasteners The MROSupply Fasteners 1/2"-13 x 4" Machine Screw is an essential component designed for various industrial applications. Crafted with precision, this slotted drive flat head screw features a coarse full thread for optimal grip and secure fastening. Its robust construction in steel with a Zinc CR+3 finish ensures excellent resistance to corrosion and extends the lifespan of the product. ## Key Features • **Dimensions:** 1/2"-13 x 4" – Ideal size for a range of fastening applications • **Drive Type:** Slotted – Allows for easy installation and removal with standard tools • **Head Style:** Flat Head – Provides a flush finish when installed in wood or metal surfaces • **Thread Type:** Coarse Full Thread – Enhances grip and load distribution, making it suitable for heavy-duty tasks • **Material:** Steel with Zinc CR+3 Finish – Offers superior strength and corrosion resistance in various environments ## Applications • **Construction and Assembly:** Perfect for use in building structures, machinery, and equipment where reliable fastening is crucial • **Automotive Industry:** Utilized in vehicle assembly and repairs, ensuring secure connections in engine components and chassis • **Home Improvement Projects:** Ideal for DIY tasks such as mounting fixtures and assembling furniture • **Industrial Equipment:** Compatible with a variety of machines and tools, enhancing operational efficiency ## Benefits • **Durability:** The high-quality steel construction provides strength and longevity, reducing the need for frequent replacements • **Corrosion Resistance:** The Zinc CR+3 finish protects against rust and degradation, making it suitable for outdoor and harsh environments • **Versatile Use:** Suitable for a wide range of applications, making it a reliable choice for both professionals and hobbyists --- *Product information compiled with AI assistance for reference purposes.*