So after checking with the guys at Ace Bolt and Screw today I decided I had three options on the exterior cylinder bolts:

1. buy them from a online supplier, about $65 to $70 for 10 with shipping

2. buy threaded rods from lowes or home depot, much cheaper (about $16 with 20 nuts), but wouldn't look the same.

3. buy cold roll steel and make my own rods

So being a self-helper and a little hard-headed I of course decided on number 3.

Picked up 5 48" rods from Lowes for $20.65 and 10 1/4-20 nuts (same size and thread count as original rods) for $1.40. Will swing by Harbour Freight for a basic tap and die set for $10. Already have an idea how to round the top of the rods...will just have to see how these turn out. The good news is that the original bolts are a little under 24" each, so will have some extra length to try a couple techniques to round the tops.

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