1"-8 x 3 3/4" Square Head Cup Point Set Screw, Coarse, Case Hardened Steel, Plain Finish

# Fasteners The **1"-8 x 3 3/4" Square Head Cup Point Set Screw** from MROSupply Fasteners is a high-quality fastening solution ideal for a variety of industrial and mechanical applications. Crafted from case-hardened steel, this set screw is designed for enhanced durability and performance, making it an essential component for securing parts in place. ## Key Features • **Dimensions**: 1"-8 thread size with a length of 3 3/4", providing a substantial grip for heavy-duty applications. • **Material**: Constructed from case-hardened steel, ensuring high tensile strength and resistance to wear and deformation. • **Design**: The square head design allows for easy installation and removal, providing a secure fit in various settings. • **Cup Point**: Features a cup point for increased holding power, reducing the risk of loosening due to vibration in operational environments. • **Finish**: Plain finish offers a clean aesthetic while maintaining the structural integrity of the steel without additional coatings. ## Applications • **Mechanical Assembly**: Perfect for use in machinery assembly where secure fastening is crucial. • **Automotive Industry**: Commonly used in vehicles for fastening components, ensuring safety and reliability. • **Construction**: Suitable for securing structural elements in construction applications, providing stability and support. • **Manufacturing**: Ideal for use in production lines, where consistent fastening is essential. ## Benefits • **Enhanced Durability**: The case-hardened steel construction provides long-lasting performance, reducing the need for frequent replacements. • **Vibration Resistance**: The cup point design minimizes loosening over time, ensuring that components remain securely fastened under dynamic conditions. • **Ease of Use**: The square head allows for easy engagement with tools, facilitating quick installation and removal processes. • **Versatile Application**: Suitable for a wide range of industries, making it a versatile choice for various fastening needs. --- *Product information compiled with AI assistance for reference purposes.*