d 1 d 1 d 1 l 2 l 1 Øh 8 Øh 8 decimal A520 Inch mm Inch mm mm 6.00 0.2362 28 66 A5206.0 6.10 0.2402 31 70 A5206.1 6.20 0.2441 31 70 A5206.2 6.30 0.2480 31 70 A5206.3 1/4 6.35 0.2500 31 70 A5201/4 6.40 0.2520 31 70 A5206.4 6.50 0.2559 31 70 A5206.5 6.60 0.2598 31 70 A5206.6 6.70 0.2638 31 70 A5206.7 17/64 6.75 0.2657 34 74 A52017/64 6.80 0.2677 34 74 A5206.8 6.90 0.2717 34 74 A5206.9 7.00 0.2756 34 74 A5207.0 7.10 0.2795 34 74 A5207.1 9/32 7.14 0.2811 34 74 A5209/32 7.20 0.2835 34 74 A5207.2 7.30 0.2874 34 74 A5207.3 7.40 0.2913 34 74 A5207.4 7.50 0.2953 34 74 A5207.5 19/64 7.54 0.2969 37 79 A52019/64 7.60 0.2992 37 79 A5207.6 7.70 0.3031 37 79 A5207.7 7.80 0.3071 37 79 A5207.8 7.90 0.3110 37 79 A5207.9 5/16 7.94 0.3126 37 79 A5205/16 8.00 0.3150 37 79 A5208.0 8.10 0.3189 37 79 A5208.1 8.20 0.3228 37 79 A5208.2 8.30 0.3268 37 79 A5208.3 21/64 8.33 0.3280 37 79 A52021/64 8.40 0.3307 37 79 A5208.4 8.50 0.3346 37 79 A5208.5 8.60 0.3386 40 84 A5208.6 8.70 0.3425 40 84 A5208.7 11/32 8.73 0.3437 40 84 A52011/32 8.80 0.3465 40 84 A5208.8 8.90 0.3504 40 84 A5208.9 9.00 0.3543 40 84 A5209.0 9.10 0.3583 40 84 A5209.1 23/64 9.13 0.3594 40 84 A52023/64 9.20 0.3622 40 84 A5209.2 9.30 0.3661 40 84 A5209.3 9.40 0.3701 40 84 A5209.4 9.50 0.3740 40 84 A5209.5 3/8 9.52 0.3748 43 89 A5203/8 9.60 0.3780 43 89 A5209.6 9.70 0.3819 43 89 A5209.7 9.80 0.3858 43 89 A5209.8 9.90 0.3898 43 89 A5209.9 25/64 9.92 0.3906 43 89 A52025/64 10.00 0.3937 43 89 A52010.0 10.10 0.3976 43 89 A52010.1 10.20 0.4016 43 89 A52010.2 10.30 0.4055 43 89 A52010.3 13/32 10.32 0.4063 43 89 A52013/32 10.40 0.4094 43 89 A52010.4 10.50 0.4134 43 89 A52010.5 10.60 0.4173 43 89 A52010.6 10.70 0.4213 47 95 A52010.7 27/64 10.72 0.4220 47 95 A52027/64 10.80 0.4252 47 95 A52010.8 10.90 0.4291 47 95 A52010.9 11.00 0.4331 47 95 A52011.0 11.10 0.4370 47 95 A52011.1 7/16 11.11 0.4374 47 95 A5207/16 11.20 0.4409 47 95 A52011.2 11.30 0.4449 47 95 A52011.3 11.40 0.4488 47 95 A52011.4 11.50 0.4528 47 95 A52011.5 29/64 11.51 0.4531 47 95 A52029/64 56