One option that you might consider is an ST series stud. I know for a fact that they are readily available, and not too expensive. I can't think of the part number right off hand, but I know I have the number at work and could get it to you easily if you need it. the studs are made of sst and...
Not sure of what the requirements for the part are, but we had a similar problem a while back with a landing gear actuator. It was determined that blending the damaged area was acceptable, but there were additional considerations that had to be met before the part was accepted. The part had to...
