#4-40 x 3/8" Socket Head Cup Point Set Screw, Hex Key Drive, Coarse, Stainless A2 (304 18-8)

# Fasteners ## Overview The **#4-40 x 3/8" Socket Head Cup Point Set Screw** by MROSupply Fasteners is an essential component for various fastening applications. Made from high-quality **Stainless A2 (304 18-8)**, this set screw is designed for durability and resistance to corrosion, making it ideal for use in environments where moisture and chemicals are present. With a hex key drive, it allows for efficient installation and removal, ensuring ease of use. ## Key Features • **Dimensions**: #4-40 thread size with a length of 3/8 inches, providing versatility in fastening applications. • **Material**: Constructed from **Stainless A2 (304 18-8)**, which offers excellent corrosion resistance and strength. • **Design**: Socket head cup point design enhances gripping power and minimizes slippage during installation. • **Drive Type**: Hex key drive allows for secure engagement and ease of use in tight spaces. • **Coarse Thread**: The coarse thread design facilitates quicker assembly and disassembly, ideal for applications requiring frequent adjustments. ## Applications • **Industrial Machinery**: Suitable for securing components in various machinery across manufacturing and production environments. • **Automotive**: Commonly used in automotive assembly for fastening parts securely in place. • **Construction**: Ideal for structural applications where strength and durability are critical. • **General Repairs**: Versatile enough for general maintenance and repair tasks across multiple industries. ## Benefits • **Enhanced Durability**: The stainless steel construction ensures longevity and resistance to rust and corrosion. • **Easy Installation**: The hex key drive simplifies the fastening process, allowing for quick and efficient installations. • **Reliability**: Designed to meet stringent industrial standards, ensuring consistent performance in demanding environments. • **Versatile Use**: Can be used in a wide range of applications, making it a practical choice for professionals in various fields. --- *Product information compiled with AI assistance for reference purposes.*