90109-ZW5-000 Pan (5X40) Screw - Overview. The 90109-ZW5-000 Pan (5X40) Screw is a vital hardware component for Honda marine engine systems, specifically designed to securely connect and hold various parts in place. Essential for maintaining mechanical integrity, this 5x40mm pan screw is engineered to meet strict factory specifications, ensuring reliable performance and durability in marine environments. Its precise dimensions and OEM quality make it an indispensable piece for repairs and mainte