0304 Steel Standard JIC Flare Nut SAE J514 070111 Check Part Number TUBE OD B UN/UNF-2B L C Aeroquip # 0304-04 1/4 7/16-20 1.00 0.56 221000-4S 0304-05 5/16 1/2-20 1.06 0.63 221000-5S 0304-06 3/8 9/16-18 1.09 0.69 221000-6S 0304-08 1/2 3/4-16 1.28 0.88 221000-8S 0304-10 5/8 7/8-14 1.48 1.00 221000-10S 0304-12 3/4 1 1/16-12 1.66 1.25 221000-12S 0304-14 7/8 1 3/16-12 1.81 1.38 221000-14S 0304-16 1 1 5/16-12 1.94 1.50 221000-16S 0304-20 1 1/4 1 5/8-12 2.19 2.00 221000-20S 0304-24 1 1/2 1 7/8-12 2.31 2.25 221000-24S 0304-32 2 2 1/2-12 2.75 2.88 221000-32S
