Pipe Nuts- DIN 431 Home Nuts D M E S G 1/8" 6 20,88 19 G 1/4" 6 23,91 22 G 3/8" 7 29,56 27 G 1/2" 8 35,03 32 G 5/8" 8 35,03 32 G 3/4" 9 39,55 36 G 7/8" 9 45,20 41 G1" 10 50,85 46 G 11/4" 11 60,79 55 G 11/2" 12 66,44 60 G2" 13 82,60 75