Buckets were completely disassembled, blasted and powder coated. I reused the original Nylon adjuster nuts with Dorman Help adjuster screws #42119. Springs and mounting tabs were riveted back on using Hillman solid rivets sourced from my local Ace Hardware. Rivets were center drilled before setting. Worked well. Finally, square style clip nuts sourced through McMaster-Carr #90680A135. $10 for a pack of 25 pcs.