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

Fasteners ## Overview The **MROSupply Fasteners 1/2"-13 x 3 1/2" Machine Screw** is a high-quality fastening solution designed for a wide range of industrial applications. This machine screw features a slotted drive and flat head design, providing optimal ease of installation and secure fastening. Made from durable steel and finished with a zinc CR+3 coating, this screw offers excellent corrosion resistance and enhanced longevity, making it ideal for both indoor and outdoor use. ## Key Features • **Dimensions**: 1/2"-13 x 3 1/2" - Perfectly sized for a variety of fastening needs. • **Drive Type**: Slotted drive allows for simple installation using standard screwdrivers. • **Head Style**: Flat head design enables flush mounting, reducing the risk of snagging in tight spaces. • **Thread Type**: Coarse full thread provides superior grip and stability in various materials. • **Material**: Constructed from high-strength steel, ensuring durability and reliability. • **Finish**: Zinc CR+3 coating delivers excellent corrosion resistance, extending the product's lifespan. ## Applications • **Industrial Use**: Ideal for machinery assembly, automotive applications, and construction projects. • **Compatibility**: Works seamlessly with various materials including wood, metal, and plastics. • **Environmental Suitability**: Suitable for both indoor and outdoor environments due to its corrosion-resistant finish. ## Benefits • **Ease of Installation**: The slotted drive head allows for quick and efficient installation, saving time on projects. • **Durability**: The steel construction and zinc coating ensure long-lasting performance under various conditions. • **Versatility**: Can be utilized in multiple sectors including manufacturing, automotive, and home improvement, making it a valuable addition to any toolkit. --- *Product information compiled with AI assistance for reference purposes.*