BAS replacement

[Nandy]

I am doing the lift kit on this new to me 110 and was looking to replace the BAS. It seems it is a 1/2 x28 tpi screw but I cannot seem to find this screw anywhere. Has any of you had luck with a replacement? Im not looking to order one from savage. I am sure it will be expensive where in a harware store it will be lot cheaper. If not I will have to take my original BAS to a machine shop, I dont have a lathe and I dont think the drill/saw trick is going to work on this. The cut needs to be done with precision...
And while we are at it, I need the Baffle Friction Washer also, any advise on where to get it will be great.

Thanks!