#5-40 x 1 1/8" Socket Head Cap Screw, Coarse, Partial Thread, Alloy Steel, Black Oxide Finish

Socket Cap Screws The MROSupply Fasteners #5-40 x 1 1/8" Socket Head Cap Screw is engineered for high-performance applications requiring robust fastening solutions. Constructed from high-quality alloy steel with a black oxide finish, this socket cap screw offers excellent strength and corrosion resistance, making it an ideal choice for various industrial and mechanical applications. ## Key Features • **Size and Thread:** #5-40 thread size with a length of 1 1/8 inches, designed for coarse threading to ensure secure fastening. • **Material:** Manufactured from durable alloy steel, providing superior tensile strength and fatigue resistance. • **Finish:** Features a black oxide finish that enhances corrosion resistance while providing a sleek appearance. • **Design:** The socket head design allows for easy installation and removal with an Allen wrench, ensuring efficient operation in tight spaces. • **Thread Type:** Partial thread design optimizes performance in applications requiring high clamping force. ## Applications • **Industrial Machinery:** Perfect for securing components in machinery and equipment used in manufacturing and processing environments. • **Automotive Assembly:** Ideal for automotive applications where reliable fastening is essential for safety and performance. • **Construction Projects:** Suitable for use in construction and assembly projects where strength and durability are critical. • **Compatibility:** Designed to work seamlessly with standard socket tools, ensuring versatility across various applications. ## Benefits • **Enhanced Reliability:** The high-quality alloy steel construction ensures long-lasting performance, reducing the need for frequent replacements. • **Improved Efficiency:** Quick and easy installation with socket tools saves time and labor costs during assembly. • **Corrosion Resistance:** The black oxide finish protects against rust and wear, extending the life of the fastener and maintaining structural integrity. --- *Product information compiled with AI assistance for reference purposes.*