SAE threads are TOTALLY different frm pipe threads.
SAE threads have the same size and # of threads per inch as fine thread bolts. They seal with an O ring. SAE 6 is 3/8 inch and SAE 8 is 1/2 inch. Much less likely to leak than pipe threads.
Pipe threads are tapered and seal by metal to metal contact when tightened down (if you are lucky).
The two types cannot be interconnected without adapters, which fortunately are readily available. Surplus Center has many of them.
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Today's Featured Article - On the Road with Dave Gohl: Auction Musings - by Dave Gohl. I was thinking the other day about all the auctions I've been to in the last few years. There've been many. Some have been very good, some have been well, disappointing to say the least. But no matter how good or bad auctions may be, we always seem to stay until the item we've come for or are interested in is on the block. I've been to some auctions near and far. I think the furthest has been the Two Cylinder 7 in the Amana Colonies last year. Lots of stuff, lots of people. I've also atten
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