d 1 d 1 d 1 l 2 l 1 l 3 d 2 Øm 7 Øm 7 decimal Øh 6 R459 Inch mm Inch mm mm mm mm 31/64 12.30 0.4843 151 202 48 14 R45931/64 12.50 0.4921 151 202 48 14 R45912.5 1/2 12.70 0.5000 151 202 48 14 R4591/2 12.80 0.5039 151 202 48 14 R45912.8 13.00 0.5118 151 202 48 14 R45913.0 33/64 13.10 0.5157 151 202 48 14 R45933/64 17/32 13.49 0.5311 151 202 48 14 R45917/32 13.50 0.5315 151 202 48 14 R45913.5 35/64 13.89 0.5469 151 202 48 14 R45935/64 14.00 0.5512 151 202 48 14 R45914.0 14.25 0.5610 172 227 48 16 R45914.25 9/16 14.29 0.5626 172 227 48 16 R4599/16 14.50 0.5709 172 227 48 16 R45914.5 37/64 14.68 0.5780 172 227 48 16 R45937/64 15.00 0.5906 172 227 48 16 R45915.0 19/32 15.08 0.5937 172 227 48 16 R45919/32 15.10 0.5945 172 227 48 16 R45915.1 39/64 15.48 0.6094 172 227 48 16 R45939/64 15.50 0.6102 172 227 48 16 R45915.5 5/8 15.88 0.6252 172 227 48 16 R4595/8 16.00 0.6299 172 227 48 16 R45916.0 46