The Kubota W21TSS6358 is a genuine OEM flange bolt designed for secure fastening in a wide range of Kubota agricultural and utility machinery. This high-quality bolt ensures reliable performance and proper fitment, maintaining the integrity of your equipment. It is commonly used across numerous Kubota tractor, RTV, and zero-turn mower models, including the B, BX, F, L, RTV-X, ZD, and ZG series. With a length of approximately 19.05 mm and a diameter of 7.87 mm, this bolt is a critical component for various applications.