5/16"-18 x 3 1/2" Socket Head Cap Screw, Coarse, Partial Thread, Alloy Steel, Black Oxide Finish

Socket Head Cap Screw The **5/16"-18 x 3 1/2" Socket Head Cap Screw** from MROSupply Fasteners is a high-quality fastening solution designed for demanding applications. Constructed from durable alloy steel, this socket head cap screw features a coarse thread and a partial thread design, making it ideal for various assembly tasks in industrial settings. ## Key Features • **Material**: Made from robust alloy steel, ensuring strength and longevity under heavy loads. • **Dimensions**: 5/16" diameter with 18 threads per inch and a length of 3 1/2", providing a reliable fit for numerous applications. • **Thread Type**: Coarse thread for quick engagement and secure fastening, suitable for a variety of materials. • **Design**: Partial thread design allows for enhanced grip and accommodates different installation needs. • **Finish**: Black oxide finish offers improved corrosion resistance and a sleek aesthetic. ## Applications • **Industrial Use**: Perfect for machinery assembly, automotive applications, and equipment maintenance where secure fastening is critical. • **Compatibility**: Designed to fit standard hex key tools, ensuring easy installation and removal across various projects. • **Environmental Suitability**: Suitable for indoor and outdoor environments due to its corrosion-resistant properties. ## Benefits • **Enhanced Durability**: The use of alloy steel provides exceptional strength, making this screw resistant to wear and deformation. • **Reliable Performance**: Coarse threads offer superior holding power, reducing the risk of loosening under vibration or stress. • **Versatile Application**: Ideal for a wide range of uses, from heavy machinery to light construction, providing flexibility in your fastening solutions. --- *Product information compiled with AI assistance for reference purposes.*