螺纹标准(很全).pdf

136 M M 1 81 80 351 45 M 220 401 60 M 2 22 20 451 75 M 2 52 50 452 05 M 330 502 50 M 3 53 50 602 90 M 440 703 30 M 4 54 50 753 70 M 550 804 20 M 661 005 00 M 771 006 00 M 881 256 80 M 991 257 80 M10101 508 50 M11111 509 50 M12121 7510 20 M14142 0012 00 M16162 0014 00 M18182 5015 50 M20202 5017 50 M22222 5019 50 M24243 0021 00 M27273 0024 00 M30303 5026 50 M33333 5029 50 M36364 0032 00 M39394 0035 00 M42424 5037 50 M45454 5040 50 M48485 0043 00 M52525 0047 00 M56565 5050 50 M60605 5054 50 M64646 0058 00 铣削和切削螺纹的底孔直径 公制螺纹 公称直径螺距底孔直径 137 10 MF M 2 5x0 352 50 35 2 15 M 3x0 3530 35 2 65 M 3 5x0 353 50 35 3 15 M 4x0 540 50 3 50 M 5x0 550 50 4 50 M 6x0 560 50 5 50 M 6x0 7560 75 5 30 M 8x0 580 50 7 50 M 8x0 7580 75 7 30 M 8x181 00 7 00 M10 x0 75100 75 9 30 M10 x1101 00 9 00 M12x1121 0011 00 M12x1 5121 5010 50 M14x1141 0013 00 M14x1 5141 5012 50 M15x1 5151 5013 50 M16x1161 0015 00 M16x1 5161 5014 50 M17x1 5171 5015 50 M18x1181 0017 00 M18x1 5181 5016 50 M18x2182 0016 00 M20 x1201 0019 00 M20 x1 5201 5018 50 M20 x2202 0018 00 M22x1221 0021 00 M22x1 5221 5020 50 M22x2222 0020 00 M24x1241 0023 00 M24x1 5241 5022 50 M24x2242 0022 00 M30 x1 5301 5028 50 M30 x2302 0028 00 M30 x3303 0027 00 M33x1 5331 5031 50 M33x2332 0031 00 M33x3333 0030 00 M36x1 5361 5034 50 M36x2362 0034 00 M36x3363 0033 00 M40 x1 5401 5038 50 M40 x2402 0038 00 M40 x3403 0037 00 M42x1 5421 5040 50 M42x2422 0040 00 M42x3423 0039 00 M48x1 5481 5046 50 M48x2482 0046 00 M48x3483 0045 00 M48x4484 0044 00 MF M50 x1 5501 5048 50 M50 x2502 0048 00 M50 x3503 0047 00 M56x2562 0054 00 M56x4564 0052 00 M60 x1 5601 5058 50 M60 x2602 0058 00 M60 x3603 0057 00 M60 x4604 0056 00 M64x1 5641 5062 50 M64x2642 0062 00 M64x3643 0061 00 M64x4644 0060 00 M72x2722 0070 00 M72x3723 0069 00 M72x4724 0068 00 M72x6726 0066 00 M80 x2802 0078 00 M80 x4804 0076 00 M80 x6806 0074 00 M90 x2902 0088 00 M90 x4904 0086 00 M90 x6906 0084 00 M95x2952 0093 00 M95x6956 0089 00 M100 x61006 0094 00 铣削和切削螺纹的底孔直径 公制细牙螺纹 公称直径直径螺距底孔直径 公制细牙螺纹 公称直径直径螺距底孔直径孔直径径 138 UNCUNF Nr 42 845402 35Nr 42 845482 30 Nr 53 175402 65Nr 53 175442 60 Nr 63 505322 85Nr 63 505402 85 Nr 84 166323 50Nr 84 166363 45 Nr 104 820243 90Nr 104 826324 05 Nr 125 486244 50Nr 125 486284 60 1 46 350205 101 46 350285 45 5 167 938186 605 167 938246 90 3 89 525168 003 89 525248 45 7 1611 112149 407 1611 112209 85 1 212 7001310 801 212 7002011 45 9 1614 2881212 209 1614 2881812 90 5 815 8751113 505 815 8751814 45 3 419 0501016 503 419 0501617 45 7 822 225919 507 822 2251420 40 1 25 400822 501 25 4001223 30 1 1 8 28 575725 001 1 8 28 5751226 45 1 1 4 31 750728 001 1 4 31 7501229 65 1 3 8 34 925630 751 3 8 34 9251232 80 1 1 2 38 100634 001 1 2 38 1001236 00 1 3 4 44 450539 50 2 50 8004 1 245 00 UNEFW Nr 125 486324 751 8 3 175402 60 1 46 350325 553 16 4 762243 60 5 167 938327 151 4 6 350205 10 3 89 525328 705 16 7 938186 50 7 1611 1122810 203 8 9 525167 90 1 212 7002811 807 16 11 113149 25 9 1614 2882413 201 2 12 7001210 50 5 815 8752414 805 8 15 8761113 50 11 1617 4622416 403 4 19 0511016 50 3 419 0502017 807 8 22 226919 25 13 1620 6372019 401 25 401822 00 7 822 2252020 951 1 8 28 576724 75 15 1623 8122022 501 1 4 31 751727 75 1 25 4002024 151 3 8 34 926630 50 1 1 16 26 9871825 601 1 2 38 101633 50 1 1 8 28 5751827 201 5 8 41 277535 50 1 3 16 30 1621828 751 3 4 44 452539 00 1 1 4 31 7501830 351 7 8 47 62741 241 50 1 5 16 33 3371831 95250 80241 244 50 1 3 8 34 9251833 50 1 7 16 36 5121835 10 1 1 2 38 1001836 70 铣削和切削螺纹的底孔直径 美制标准粗牙螺纹美制标准细牙螺纹 公称直径直径螺距 t p i 底孔直径 公称直径直径螺距 t p i 底孔直径 美制标准 细牙螺纹惠氏螺纹 公称直径螺距 t p i t p i 底孔直径 公称直径螺距 t p i t p i 底孔直径 139 10 GRP G 1 8 9 72828 8 90RP 1 167 723286 55 G 1 4 13 1571911 70RP 1 89 728288 60 G 3 8 16 6621915 40RP 1 413 1571911 50 G 1 2 20 9551419 10RP 3 816 6621915 00 G 5 8 22 9111421 10RP 1 220 9551418 50 G 3 4 26 4411424 60RP 3 426 4411424 00 G 7 8 30 2011428 40RP 1 33 2491130 25 G 1 33 2491130 80RP 1 1 4 41 9101139 00 G 1 1 8 37 8971135 50RP 1 1 2 47 8031144 85 G 1 1 4 41 9101139 50RP 2 59 6141156 50 G 1 3 8 44 3231141 90 G 1 1 2 47 8031145 40 G 1 3 4 53 7461151 40 G 2 59 6141157 20 G 2 1 4 65 7101163 20 G 2 1 2 75 1841172 80 G 2 3 4 81 8341179 10 G 3 87 8841185 50 BSFNPSF 1 4 6 350265 30NPSF 1 167 582276 35 9 32 7 142266 10NPSF 1 89 929278 75 5 16 7 938226 80NPSF 1 413 2361811 30 3 8 9 525208 30NPSF 3 816 6731814 75 7 16 11 113189 70NPSF 1 220 8191418 20 1 2 12 7001611 10NPSF 3 426 1661423 50 9 16 14 2881612 70NPSF 1 32 71811 229 50 5 8 15 8751414 00 11 16 17 4631415 50 3 4 19 0501216 75 13 16 20 6381218 50 7 8 22 2251119 75 1 25 4001022 75 1 1 8 28 575925 50 1 1 4 31 750928 75 1 3 8 34 925831 50 1 1 2 38 100834 80 1 5 8 41 275838 00 1 3 4 44 450740 50 2 50 800747 00 铣削和切削螺纹的底孔直径 管螺纹DIN EN ISO 228 ISO 7 1 DIN 2999 1 DIN EN 10226 1 公称直径直径螺距 t p i 底孔直径 公称直径直径螺距 t p i 底孔直径 惠氏细牙螺纹美制圆柱管螺纹 公称直径螺距 t p i 底孔直径 公称直径螺距 t p i 底孔直径 140 NPT NPTF 1 16276 156 10 1 8278 508 45 1 41811 0010 90 3 81814 5014 30 1 21417 8517 60 3 41423 2023 00 1 11 1 229 0028 75 1 1 4 11 1 237 8037 50 1 1 2 11 1 244 0043 75 2 11 1 256 0055 75 RC RC 1 16286 20 RC 1 8288 20 RP 1 41911 00 RC 3 81914 50 RC 1 21418 00 RC 3 41423 50 RC 1 1129 50 RC 1 1 4 1138 25 RC 1 1 2 1144 25 RC 2 1155 75 RC 2 1 2 1171 25 RC 3 1183 75 EG EG M 330 503 15 EG M 3 53 50 603 70 EG M 440 704 20 EG M 4 54 50 754 75 EG M 550 805 25 EG M 661 006 30 EG M 771 007 30 EG