90107-ZVA-010 Hex (8X114) Bolt - Overview. The 90107-ZVA-010 Hex (8X114) Bolt is an essential fastening component designed specifically for Honda marine engine systems. This hex-head bolt measures 8mm in diameter and 114mm in length, crafted to meet exact factory specifications and engineered to provide secure mounting in crucial marine applications. By maintaining proper assembly integrity, it helps ensure reliable operation and longevity of the engine system. Its genuine design guarantees seam