Could someone tell me what diameter, length and finish of the bolt that was used on a 46' to attached the rear fender to the box. If you also know what type of lockwasher that was used I would appreciate that as well. Thank you.
Your local 'Bolt's & Nut's supply will offer you a selection. The finish I will suggest is stainless clutch head. A body washer / lock will secure the fender to the bed. {5/16 3/4} They are proud of the stainless, but they look like new money.