
| INCH | METRIC | DECIMAL EQUIVALENT | INCH | METRIC | DECIMAL EQUIVALENT | INCH | METRIC | DECIMAL EQUIVALENT | INCH | METRIC | DECIMAL EQUIVALENT | INCH | METRIC | DECIMAL EQUIVALENT | INCH | METRIC | DECIMAL EQUIVALENT |
| – | 010 | 00039 | – | 160 | 00630 | 9/64 | 357 | 01406 | #1 | 579 | 02280 | R | 861 | 03390 | – | 1300 | 05118 |
| – | , 0,20 | . 0.0079 | #52 | , 1,61 | . 0.0635 | – | , 3,60 | . 0.1417 | – | , 5,80 | . 0.2283 | – | , 8,70 | . 0.3425 | 33/64 | , 13,10 | . 0.5156 |
| – | 0,25 | 0.0098 | – | 1,65 | 0.0650 | #27 | 3,66 | 0.1440 | – | 5,90 | 0.2323 | 11/32 | 8,73 | 0.3438 | 17/32 | 13,49 | 0.5312 |
| – | 0,30 | 0.0118 | #51 | 1,70 | 0.0669 | – | 3,70 | 0.1457 | A | 5,94 | 0.2340 | – | 8,75 | 0.3445 | – | 13,50 | 0.5315 |
| #80 | 0,34 | 0.0135 | – | 1,75 | 0.0689 | #26 | 3,73 | 0.1470 | 15/64 | 5,95 | 0.2344 | – | 8,80 | 0.3465 | 35/64 | 13,89 | 0.5469 |
| – | 0,35 | 0.0138 | #50 | 1,78 | 0.0700 | – | 3,75 | 0.1476 | – | 6,00 | 0.2362 | S | 8,84 | 0.3480 | – | 14,00 | 0.5512 |
| #79 | 0,37 | 0.0145 | – | 1,80 | 0.0709 | #25 | 3,80 | 0.1495 | B | 6,05 | 0.2380 | – | 8,90 | 0.3504 | 9/16 | 14,29 | 0.5625 |
| 1/64 | 0,40 | 0.0156 | #49 | 1,85 | 0.0728 | – | 3,80 | 0.1496 | – | 6,10 | 0.2402 | – | 9,00 | 0.3543 | – | 14,50 | 0.5709 |
| #78 | 0,41 | 0.0160 | – | 1,90 | 0.0748 | #24 | 3,86 | 0.1520 | C | 6,15 | 0.2420 | T | 9,09 | 0.3580 | 37/64 | 14,68 | 0.5781 |
| – | 0,45 | 0.0177 | #48 | 1,93 | 0.0760 | – | 3,90 | 0.1535 | – | 6,20 | 0.2441 | – | 9,10 | 0.3583 | – | 15,00 | 0.5906 |
| #77 | 0,46 | 0.0180 | – | 1,95 | 0.0768 | #23 | 3,91 | 0.1540 | D | 6,25 | 0.2461 | 23/64 | 9,13 | 0.3594 | 19/32 | 15,08 | 0.5938 |
| – | 0,50 | 0.0197 | 5/64 | 1,98 | 0.0781 | 5/32 | 3,97 | 0.1562 | – | 6,30 | 0.2480 | – | 9,20 | 0.3622 | 39/64 | 15,48 | 0.6094 |
| #76 | 0,51 | 0.0200 | #47 | 1,99 | 0.0785 | #22 | 3,99 | 0.1570 | E | 6,35 | 0.2500 | – | 9,25 | 0.3642 | – | 15,50 | 0.6102 |
| #75 | 0,53 | 0.0210 | – | 2,00 | 0.0787 | – | 4,00 | 0.1575 | 1/4 | 6,35 | 0.2500 | – | 9,30 | 0.3661 | 5/8 | 15,88 | 0.6250 |
| – | 0,55 | 0.0217 | – | 2,05 | 0.0807 | #21 | 4,04 | 0.1590 | – | 6,40 | 0.2520 | U | 9,35 | 0.3680 | – | 16,00 | 0.6299 |
| #74 | 0,57 | 0.0225 | #46 | 2,06 | 0.0810 | #20 | 4,09 | 0.1610 | – | 6,50 | 0.2559 | – | 9,40 | 0.3701 | 41/64 | 16,27 | 0.6406 |
| – | 0,60 | 0.0236 | #45 | 2,08 | 0.0820 | – | 4,10 | 0.1614 | F | 6,53 | 0.2570 | – | 9,50 | 0.3740 | – | 16,50 | 0.6496 |
| #73 | 0,61 | 0.0240 | – | 2,10 | 0.0827 | – | 4,20 | 0.1654 | – | 6,60 | 0.2598 | 3/8 | 9,53 | 0.3750 | 21/32 | 16,67 | 0.6562 |
| #72 | 0,64 | 0.0250 | – | 2,15 | 0.0846 | #19 | 4,22 | 0.1660 | G | 6,63 | 0.2610 | V | 9,56 | 0.3770 | – | 17,00 | 0.6693 |
| – | 0,65 | 0.0256 | #44 | 2,18 | 0.0860 | – | 4,25 | 0.1673 | – | 6,70 | 0.2638 | – | 9,60 | 0.3780 | 43/64 | 17,07 | 0.6719 |
| #71 | 0,66 | 0.0260 | – | 2,20 | 0.0866 | – | 4,30 | 0.1693 | 17/64 | 6,75 | 0.2656 | – | 9,70 | 0.3819 | 11/16 | 17,46 | 0.6875 |
| – | 0,70 | 0.0276 | – | 2,25 | 0.0886 | #18 | 4,31 | 0.1695 | H | 6,76 | 0.2660 | – | 9,75 | 0.3839 | – | 17,50 | 0.6890 |
| #70 | 0,71 | 0.0280 | #43 | 2,26 | 0.0890 | 11/64 | 4,37 | 0.1719 | – | 6,80 | 0.2677 | W | 9,80 | 0.3858 | 45/64 | 17,86 | 0.7031 |
| #69 | 0,74 | 0.0292 | – | 2,30 | 0.0906 | #17 | 4,39 | 0.1730 | – | 6,90 | 0.2717 | – | 9,90 | 0.3898 | – | 18,00 | 0.7087 |
| – | 075 | 00295 | – | 235 | 00925 | – | 440 | 01732 | I | 691 | 02720 | 25/64 | 992 | 03906 | 23/32 | 1826 | 07188 |
| , | . | , | . | , | . | , | . | , | . | , | . | ||||||
| #68 | 0,79 | 0.0310 | #42 | 2,37 | 0.0935 | #16 | 4,50 | 0.1770 | – | 7,00 | 0.2756 | – | 10,00 | 0.3937 | – | 18,50 | 0.7283 |
| 1/32 | 0,79 | 0.0313 | 3/32 | 2,38 | 0.0938 | – | 4,50 | 0.1772 | J | 7,04 | 0.2770 | X | 10,08 | 0.3970 | 47/64 | 18,65 | 0.7344 |
| – | 0,80 | 0.0315 | – | 2,40 | 0.0945 | #15 | 4,57 | 0.1800 | – | 7,10 | 0.2795 | – | 10,10 | 0.3976 | – | 19,00 | 0.7480 |
| #67 | 0,81 | 0.0320 | #41 | 2,44 | 0.0960 | – | 4,60 | 0.1811 | K | 7,14 | 0.2810 | – | 10,20 | 0.4016 | 3/4 | 19,05 | 0.7500 |
| #66 | 0,84 | 0.0330 | – | 2,45 | 0.0965 | #14 | 4,62 | 0.1820 | 9/32 | 7,14 | 0.2812 | Y | 10,26 | 0.4040 | 49/64 | 19,45 | 0.7656 |
| – | 0,85 | 0.0335 | #40 | 2,50 | 0.0984 | #13 | 4,70 | 0.1850 | – | 7,20 | 0.2835 | – | 10,30 | 0.4055 | – | 19,50 | 0.7677 |
| #65 | 0,89 | 0.0350 | #39 | 2,53 | 0.0995 | – | 4,75 | 0.1870 | – | 7,25 | 0.2854 | 13/32 | 10,32 | 0.4062 | 25/32 | 19,84 | 0.7812 |
| – | 0,90 | 0.0354 | #38 | 2,58 | 0.1015 | 3/16 | 4,76 | 0.1875 | – | 7,30 | 0.2874 | – | 10,40 | 0.4094 | – | 20,00 | 0.7874 |
| #64 | 0,91 | 0.0360 | – | 2,60 | 0.1024 | #12 | 4,80 | 0.1890 | L | 7,37 | 0.2900 | Z | 10,49 | 0.4130 | 51/64 | 20,24 | 0.7969 |
| #63 | 0,94 | 0.0370 | #37 | 2,64 | 0.1040 | #11 | 4,85 | 0.1910 | – | 7,40 | 0.2913 | – | 10,50 | 0.4134 | – | 20,50 | 0.8071 |
| – | 0,95 | 0.0374 | – | 2,70 | 0.1063 | – | 4,90 | 0.1929 | M | 7,49 | 0.2950 | – | 10,60 | 0.4173 | 13/16 | 20,64 | 0.8125 |
| #62 | 0,97 | 0.0380 | #36 | 2,71 | 0.1065 | #10 | 4,91 | 0.1935 | – | 7,50 | 0.2953 | – | 10,70 | 0.4213 | – | 21,00 | 0.8268 |
| #61 | 0,99 | 0.0390 | – | 2,75 | 0.1083 | #9 | 4,98 | 0.1960 | 19/64 | 7,54 | 0.2969 | 27/64 | 10,72 | 0.4219 | 53/64 | 21,03 | 0.8281 |
| – | 100 | 0.0394 | 7/64 | 278 | 0.1094 | – | 500 | 0.1969 | – | 760 | 0.2992 | – | 1080 | 0.4252 | 27/32 | 2143 | 0.8438 |
| #60 | , 1,02 | 0.0400 | #35 | , 2,79 | 0.1100 | #8 | , 5,05 | 0.1990 | N | , 7,67 | 0.3020 | – | , 10,90 | 0.4291 | – | , 21,50 | 0.8465 |
| #59 | 1,04 | 0.0410 | – | 2,80 | 0.1102 | – | 5,10 | 0.2008 | – | 7,70 | 0.3031 | – | 11,00 | 0.4331 | 55/64 | 21,84 | 0.8594 |
| – | 1,05 | 0.0413 | #34 | 2,82 | 0.1110 | #7 | 5,11 | 0.2010 | – | 7,75 | 0.3051 | – | 11,10 | 0.4370 | – | 22,00 | 0.8661 |
| #58 | 1,07 | 0.0420 | #33 | 2,87 | 0.1130 | 13/64 | 5,16 | 0.2031 | – | 7,80 | 0.3071 | 7/16 | 11,11 | 0.4375 | 7/8 | 22,23 | 0.8750 |
| #57 | 1,09 | 0.0430 | – | 2,90 | 0.1142 | #6 | 5,18 | 0.2040 | – | 7,90 | 0.3110 | – | 11,20 | 0.4409 | – | 22,50 | 0.8858 |
| 110 | 00433 | #32 | 295 | 01160 | 520 | 02047 | 5/16 | 794 | 03125 | 1130 | 04449 | 57/64 | 2262 | 08906 | |||
| – | , | . | , | . | – | , | . | , | . | – | , | . | , | . | |||
| – | 1,15 | 0.0453 | – | 3,00 | 0.1181 | #5 | 5,22 | 0.2055 | – | 8,00 | 0.3150 | – | 11,40 | 0.4488 | – | 23,00 | 0.9055 |
| #56 | 1,18 | 0.0465 | #31 | 3,05 | 0.1200 | – | 5,25 | 0.2067 | O | 8,03 | 0.3160 | – | 11,50 | 0.4528 | 29/32 | 23,02 | 0.9062 |
| 3/64 | 1,19 | 0.0469 | – | 3,10 | 0.1220 | – | 5,3 | 0.2087 | – | 8,10 | 0.3189 | 29/64 | 11,51 | 0.4531 | 59/64 | 23,42 | 0.9219 |
| – | 120 | 00472 | 1/8 | 318 | 01250 | #4 | 531 | 02090 | – | 820 | 03228 | – | 1160 | 04567 | – | 2350 | 09252 |
| – | , 1,25 | . 0.0492 | – | , 3,20 | . 0.1260 | – | , 5,40 | . 0.2126 | P | , 8,20 | . 0.3230 | – | , 11,70 | . 0.4606 | 15/16 | , 23,81 | . 0.9375 |
| – | 1,30 | 0.0512 | – | 3,25 | 0.1280 | #3 | 5,41 | 0.2130 | – | 8,25 | 0.3248 | – | 11,80 | 0.4646 | – | 24,00 | 0.9449 |
| #55 | 132 | 00520 | #30 | 326 | 01285 | – | 550 | 02165 | – | 830 | 03268 | – | 1190 | 04685 | 61/64 | 2421 | 09531 |
| – | , 1,35 | . 0.0531 | – | , 3,30 | . 0.1299 | 7/32 | , 5,56 | . 0.2188 | 21/64 | , 8,33 | . 0.3281 | 15/32 | , 11,91 | . 0.4688 | – | , 24,50 | . 0.9646 |
| #54 | 1,40 | 0.0550 | – | 3,40 | 0.1339 | – | 5,60 | 0.2205 | – | 8,40 | 0.3307 | – | 12,00 | 0.4724 | 31/32 | 24,61 | 0.9688 |
| #53 | 1,51 | 0.0595 | #29 | 3,45 | 0.1360 | #2 | 5,61 | 0.2210 | Q | 8,43 | 0.3320 | 31/64 | 12,30 | 0.4844 | – | 25,00 | 0.9843 |
| – | 155 | 00610 | – | 350 | 01378 | – | 570 | 02244 | – | 850 | 03346 | – | 1250 | 04921 | 63/64 | 2500 | 09844 |
| 1/16 | , 1,59 | . 0.0625 | #28 | , 3,57 | . 0.1405 | – | , 5,75 | . 0.2264 | – | , 8,60 | . 0.3386 | 1/2 | , 12,70 | . 0.5000 | 1 | , 25,40 | . 1.0000 |