I have a 2D library part of a lag bolt with a washer and the hex end as well as a 2D library part of all thread rod with a washer and hex on each end. I want to be able to have one library part that I can lengthen the lag's shaft and not have the washer and hex distort as the shaft lengthens and shortens. There is a free download bolt part that does this but I am incompetent (and choose to remain) in GDL. I want to have the washer and hex remain at the fixed size and then stretch the bolt to 12", 14", 6" etc.
Thanks for any help. I'll pay for a bolt that works, I know it will take someone some time. Let me know if you have the abilities to do this.