Does anybody know how to best clean M6 rusty bolts?
The bolts are fine. There are 21 of them holding down my fence rail leading to my front door. That fence is currenetly being shotblasted, galvanized and powdercoated.
The bolt threads need cleaning up ready to use again. The washers are new zincplated ones. Would like to wirebursh the threads but would be great if I could drop them into a pickle jar of acid to disolve the rust. Any suggestions?
Is there any zinc acid to coat them that I could buy?
The bolts are fine. There are 21 of them holding down my fence rail leading to my front door. That fence is currenetly being shotblasted, galvanized and powdercoated.
The bolt threads need cleaning up ready to use again. The washers are new zincplated ones. Would like to wirebursh the threads but would be great if I could drop them into a pickle jar of acid to disolve the rust. Any suggestions?
Is there any zinc acid to coat them that I could buy?