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

# Fasteners Introducing the **1"-8 x 4" Square Head Cup Point Set Screw** by MROSupply Fasteners, a top-tier solution designed for secure fastening in various industrial applications. Crafted from case-hardened steel, this set screw is engineered to provide exceptional strength and durability, making it ideal for both mechanical and structural uses. ## Key Features • **Dimensions:** 1"-8 thread size and 4" length, designed to fit a range of applications requiring robust fastening solutions. • **Material:** Constructed from case-hardened steel, ensuring enhanced wear resistance and longevity under heavy loads. • **Finish:** Plain finish provides a clean and unblemished look while allowing for easy integration into various assembly environments. • **Design:** Square head offers a larger surface area for better grip, allowing for efficient installation and removal with a wrench or socket. • **Type:** Cup point design enables a secure fit into softer materials, preventing loosening due to vibration or shear forces. ## Applications • **Industrial Machinery:** Perfect for use in heavy machinery where reliable fastening is critical to operational safety and performance. • **Construction:** Suitable for securing components in structural applications, providing stability and strength to joints and assemblies. • **Automotive:** Ideal for automotive repair and assembly, ensuring components are tightly secured to withstand harsh conditions. • **General Maintenance:** Versatile enough for general maintenance tasks in various industries, enhancing the overall reliability of mechanical systems. ## Benefits • **Enhanced Durability:** Case-hardened steel construction ensures that the screw can withstand significant stress and strain, reducing the need for frequent replacements. • **Improved Performance:** The cup point design offers a positive locking mechanism that minimizes the risk of loosening over time, enhancing the overall performance of your assemblies. • **Ease of Use:** The square head allows for easy handling and installation with standard tools, streamlining operations and reducing downtime. --- *Product information compiled with AI assistance for reference purposes.*