Well I just saw the stainless bolts on Ebay thought that might be the way to go. But for a year or two probably aren't needed. Might do it anyways since I have some time. I want to start it but have to wait a week or so for the weather to cooperate. Plus I have been working 80 hours a week at the prison I work at.sitting in a hospital room with an inmate until 10:30 tonight boring but I have my phone and can watch TV. And getting paid time and a half. can pay for the stringers fairly quick working a lot of ot.