Acorn Nut, 7/16-14, Stainless Steel7/16-14 SAE NOTE: Most pedal cars use a 3/8-16 acorn nut. Your entire pedal car parts order ships to the Continental U.S. lower 48 states for only $9.00This does not include Alaska, Hawaii, other U.S Territories, or International locations.Please contact us at cyndi@pedalcar.com or call 248-853-0215 for the shipping cost to your location.