PART NO. THREAD DIMENSIONS E A B D L S1 1JW-06-14 9/16"X18 14.1 8 14 28 17 1JW-08-18 3/4"X16 16.7 10 18 35 22 1JW-12-22 1.1/16"X12 21.9 10 22 42 30 1JW-12-28 1.1/16"X12 21.9 12 28 44 30 1JW-16-28 1.5/16"X12 23 12 28 46 36 1JW-20-34 1.5/8"X12 24.3 14 34 51.5 46 1JW-32-60 2.1/2"X1 33.9 20 60 71 65 Nut and sleeve should be ordered separately.The nut NB200 and sleeve NB500 is suitable for metric tube,the nut NB200 and sleeve NB300 is suitable for inch tube.