The 1/4-20 x 1/2" Ind Hx Hd Serr Fl Bolt from Metallics West Inc is designed for robust fastening applications. This bolt features a serrated flange that provides superior grip and stability, making it ideal for use in various construction and assembly tasks. Made from high-quality materials, it ensures durability and resistance to wear. Each jar contains 100 bolts, perfect for both professional and DIY projects. The dimensions and threading are compliant with industry standards, ensuring compatibility with a wide range of nuts and fasteners.