304 Cylinder Head Screw The 304 cylinder head cap screw is expertly designed for applications requiring a streamlined profile without sacrificing strength or functionality. Crafted from 304 stainless steel, this screw offers exceptional resistance to corrosion and oxidation, making it suitable for both indoor and outdoor environments, particularly in harsh or marine conditions. The low head design allows for near flush mounting, essential in assemblies where space is limited or where protrusion must be minimized for safety or aesthetic reasons. Its cylindrical head provides a robust interface for socket tools, ensuring reliable torque application and ease of installation. Ideal for automotive, aerospace, and electronics industries. With a focus on innovation and quality, Xinteguâ??s fastener manufacturing factory is dedicated to producing top-tier hardware fasteners and industrial fasteners. Our products are meticulously designed to meet the challenging demands of sectors such as aerospace, automotive, electronics, and construction, among others. As a premier hardware special fastener factory, our state-of-the-art manufacturing capabilities enable us to deliver fixings and fasteners that consistently exceed industry standards for performance and durability. Trust Xintegu for all your industrial fastener supply needs and experience unparalleled quality and reliability.