Does anyone know the thread sizes from -4 thru -12. I havent been able to find anything but i would like to modify a few things in my fuel system. Im looking for -8 imparticular.

 

if you are talking about converting -an to standard you put the an # over 16 so -8an would be 8/16 or 1/2.

 

That is not true for thread sizing. For example, -6AN thread is 9/16", 18 threads per inch.

Dustin

 

i read that info on arts steel weld fitting post. i apoligize if it is wrong.

 

AN ---- Size Metal Tube O.D. ---- Thread size

2 ---- 1/8 ---- 5/16-24 SAE
3 ---- 3/16 ---- 3/8-24 SAE
4 ---- 1/4 ---- 7/16–20 SAE
5 ---- 5/16 ---- 1/2-20 SAE
6 ---- 3/8 ---- 9/16-18 SAE
8 ---- 1/2 ---- 3/4-16 SAE
10 ---- 5/8 ---- 7/8-14 SAE
12 ---- 3/4 ---- 1-1/16-12 SAE
16 ---- 1 ---- 1-5/16-12 SAE
20 ---- 1-1/4 ---- 1/5/8-12 SAE
24 ---- 1-1/2 ---- 1-7/8-12 SAE
28 ---- 1-3/4 ---- 2-1/4-12 SAE
32 ---- 2 ---- 2-1/2-12 SAE

stolen from http://www.anplumbing.com



[Modified by D-SPEED, 11:39 AM 3/6/2002]

 

You are not entirely wrong. You are speaking of the ID of the hose/fittings. You are completely correct in that. Actually i think it was me who said that in Art's thread.
What Josh is asking for is the thread size and pitch.
I think this page should help Josh and everyone else!
http://www.anplumbing.com/tech.html

 

Dustin, he got confused with ID and thread size. Go easy on him ok or I'll have to make a trip out to Sac town and run over your ***..

art

 

Thanks guys that is exactly what i was looking for