Introducing a specialized fastener designed for optimal performance and durability. Featuring a large diameter, low-profile head and knurled shank, this essential component boasts the highest all-around strength for a wide range of applications. The low-profile head, with an open-end design in Unified threading, ensures a secure and efficient fastening process. Crafted from low carbon steel and coated with a yellow zinc finish, this fastener not only offers exceptional strength but also provides corrosion resistance for long-lasting reliability. Compliant with RoHS standards, it is a sustainable choice for your project needs. Elevate your assembly process with this high-quality and versatile fastening solution.