d 1 d 1 d 1 l 2 l 1 Øh 8 Øh 8 decimal A120 A022 A620 A117 Inch mm Inch mm mm 9.20 0.3622 40 84 A1209.2 A0229.2 A6209.2 A1179.2 9.30 0.3661 40 84 A1209.3 A0229.3 A6209.3 A1179.3 9.40 0.3701 40 84 A1209.4 A0229.4 A6209.4 A1179.4 9.50 0.3740 40 84 A1209.5 A0229.5 A6209.5 A1179.5 3/8 9.52 0.3748 43 89 A1203/8 A1173/8 3/8 9.52 0.3748 48 81 A0223/8 9.60 0.3780 43 89 A1209.6 A0229.6 A6209.6 A1179.6 9.70 0.3819 43 89 A1209.7 A0229.7 A6209.7 A1179.7 9.80 0.3858 43 89 A1209.8 A0229.8 A6209.8 A1179.8 9.90 0.3898 43 89 A1209.9 A0229.9 A6209.9 A1179.9 10.00 0.3937 43 89 A12010.0 A02210.0 A62010.0 A11710.0 10.10 0.3976 43 89 A12010.1 A02210.1 10.20 0.4016 43 89 A12010.2 A02210.2 A62010.2 A11710.2 10.30 0.4055 43 89 A12010.3 A02210.3 A62010.3 13/32 10.32 0.4063 43 89 A12013/32 13/32 10.32 0.4063 51 86 A02213/32 10.40 0.4094 43 89 A12010.4 A02210.4 A62010.4 10.50 0.4134 43 89 A12010.5 A02210.5 A62010.5 A11710.5 10.60 0.4173 43 89 A12010.6 A02210.6 10.70 0.4213 47 95 A12010.7 A02210.7 10.80 0.4252 47 95 A12010.8 A02210.8 A62010.8 10.90 0.4291 47 95 A12010.9 A02210.9 11.00 0.4331 47 95 A12011.0 A02211.0 A62011.0 A11711.0 11.10 0.4370 47 95 A12011.1 A02211.1 7/16 11.11 0.4374 47 95 A1207/16 7/16 11.11 0.4374 54 89 A0227/16 11.20 0.4409 47 95 A12011.2 A02211.2 11.30 0.4449 47 95 A12011.3 A02211.3 11.50 0.4528 47 95 A12011.5 A02211.5 A62011.5 A11711.5 11.60 0.4567 47 95 A12011.6 A02211.6 11.70 0.4606 47 95 A12011.7 A02211.7 11.80 0.4646 47 95 A12011.8 A02211.8 11.90 0.4685 51 102 A12011.9 A02211.9 12.00 0.4724 51 102 A12012.0 A02212.0 A62012.0 A11712.0 12.10 0.4764 51 102 A12012.1 A02212.1 12.20 0.4803 51 102 A12012.2 A02212.2 A62012.2 12.50 0.4921 51 102 A12012.5 A02212.5 A62012.5 1/2 12.70 0.5000 51 102 A1201/2 A1171/2 1/2 12.70 0.5000 60 98 A0221/2 12.80 0.5039 51 102 A62012.8 13.00 0.5118 51 102 A12013.0 A02213.0 A62013.0 A11713.0 13.50 0.5315 54 107 A12013.5 A02213.5 14.00 0.5512 54 107 A12014.0 A02214.0 9/16 14.29 0.5626 56 111 A1209/16 9/16 14.29 0.5626 67 105 A0229/16 14.50 0.5709 56 111 A12014.5 A02214.5 15.00 0.5906 56 111 A12015.0 A02215.0 15.50 0.6102 58 115 A12015.5 A02215.5 5/8 15.88 0.6252 58 115 A1205/8 5/8 15.88 0.6252 73 111 A0225/8 16.00 0.6299 58 115 A12016.0 A02216.0 16.50 0.6496 60 119 A12016.5 17.00 0.6693 60 119 A12017.0 11/16 17.46 0.6874 62 123 A12011/16 17.50 0.6890 62 123 A12017.5 18.00 0.7087 62 123 A12018.0 18.50 0.7283 64 127 A12018.5 19.00 0.7480 64 127 A12019.0 3/4 19.05 0.7500 66 131 A1203/4 19.50 0.7677 66 131 A12019.5 20.00 0.7874 66 131 A12020.0 20.50 0.8071 68 136 A12020.5 13/16 20.64 0.8126 68 136 A12013/16 21.00 0.8268 68 136 A12021.0 22.00 0.8661 70 141 A12022.0 7/8 22.22 0.8748 70 141 A1207/8 23.00 0.9055 72 146 A12023.0 15/16 23.81 0.9374 75 151 A12015/16 24.00 0.9449 75 151 A12024.0 25.00 0.9843 75 151 A12025.0 54