1/2"-20 x 3 1/2" Hex Head Cap Screw, Fine, Partial Thread, Stainless A4 (316 18-10)

# Fasteners The MROSupply Fasteners 1/2"-20 x 3 1/2" Hex Head Cap Screw is a premium-quality fastening solution designed for robust performance in demanding environments. Engineered from high-grade stainless steel A4 (316 18-10), this cap screw is ideal for applications that require superior corrosion resistance and strength, making it suitable for marine and chemical processing industries. ## Key Features • **Material**: Constructed from stainless steel A4 (316 18-10), offering excellent resistance to corrosion and oxidation. • **Dimensions**: Measures 1/2" in diameter and 3 1/2" in length, ensuring compatibility with a range of applications. • **Thread Type**: Features a fine thread (1/2"-20) for secure fastening and enhanced load distribution. • **Design**: Hex head design allows for easy installation and removal using standard wrenches or sockets. • **Threading**: Partial threaded design, optimizing strength while minimizing weight and material usage. ## Applications • **Marine**: Ideal for use in boat and ship maintenance due to its superior corrosion resistance in saltwater environments. • **Chemical Processing**: Suitable for environments where exposure to harsh chemicals is a concern, ensuring longevity and reliability. • **Construction**: Used in various structural applications where robust fastening solutions are required. • **General Repairs**: Perfect for general maintenance and repair tasks in industrial settings. ## Benefits • **Corrosion Resistance**: Stainless steel A4 (316) composition ensures long-lasting performance in challenging environments. • **Strength and Durability**: Fine threads provide a secure grip, enhancing the overall strength of the assembly. • **Ease of Use**: The hex head design allows for quick installation and removal, reducing downtime during repairs. • **Versatile Applications**: Suitable for a wide range of industries, making it a go-to choice for MRO professionals. --- *Product information compiled with AI assistance for reference purposes.*