The TORO 999031 is a genuine OEM Hex Head Screw designed for securing components across a wide range of TORO equipment. This essential fastener features a 1/4-20 UNC thread and measures 1/2 inch (12.7 mm) in length, ensuring a secure and reliable connection. It is commonly used in various TORO models, including TimeCutter Z series, Recycler mowers, Groundsmaster, and Workman utility vehicles, providing a precise fit and durability as per TORO's specifications.