Global Fastening Customization Solutions Cyflenwr
Croeso i AYA | Llyfrnodwch y dudalen hon | Rhif ffôn swyddogol: 311-6603-1296
Enw Cynnyrch | Cnau Hex Dur Di-staen |
Deunydd | Wedi'u gwneud o ddur di-staen, mae gan y cnau hyn wrthwynebiad cemegol da a gallant fod ychydig yn magnetig. Fe'u gelwir hefyd yn ddur di-staen A2. |
Math Siâp | Cnau Hecs |
Cais | Mae'r cnau hyn yn addas ar gyfer cau'r rhan fwyaf o beiriannau ac offer. |
Safonol | Mae cnau sy'n bodloni manylebau ASME B18.2.2 neu DIN 934 yn cydymffurfio â'r safonau dimensiwn hyn. |
Enwol Maint | Diamedr Sylfaenol Mawr yr Edau | Lled Ar Draws Fflatiau, F | Lled Ar Draws Corneli, G | Trwch Cnau Hecs Trwm, H | Trwch Cnau Jam Hecs Trwm, H1 | Uchafswm Runout o Gan Wyneb i Echel Thread, FIM | |||||||||
Cnau Hecs Trwm | Cnau Jam Hecs Trwm | ||||||||||||||
Llwyth Prawf Penodedig | Pob Lefel Cryfder | ||||||||||||||
Sylfaenol | Minnau. | Max. | Minnau. | Max. | Sylfaenol | Minnau. | Max. | Sylfaenol | Minnau. | Max. | Hyd at 150,000 psi | 150,000 psi a Mwy | |||
1/4 | 0.2500 | 1/2 | 0.488 | 0.500 | 0.556 | 0. 577 | 15/64 | 0.218 | 0.250 | 11/64 | 0. 156 | 0. 188 | 0.017 | 0.011 | 0.017 |
5/16 | 0. 3125 | 9/16 | 0. 546 | 0. 562 | 0.622 | 0.650 | 19/64 | 0.280 | 0. 314 | 13/64 | 0. 186 | 0.220 | 0.020 | 0.012 | 0.020 |
3/8 | 0. 3750 | 11/16 | 0.669 | 0.688 | 0. 763 | 0.794 | 23/64 | 0. 341 | 0.377 | 15/64 | 0.216 | 0.252 | 0.021 | 0.014 | 0.021 |
7/16 | 0. 4375 | 3/4 | 0.728 | 0.750 | 0.830 | 0. 866 | 27/64 | 0. 403 | 0.441 | 17/64 | 0.247 | 0.285 | 0.022 | 0.015 | 0.022 |
1/2 | 0.5000 | 7/8 | 0.850 | 0.875 | 0. 969 | 1.010 | 31/64 | 0.464 | 0.504 | 19/64 | 0.277 | 0. 317 | 0.023 | 0.016 | 0.023 |
9/16 | 0. 5625 | 15/16 | 0. 909 | 0. 938 | 1.037 | 1.083 | 35/64 | 0.526 | 0.568 | 21/64 | 0. 307 | 0. 349 | 0.024 | 0.017 | 0.024 |
5/8 | 0. 6250 | 1 1/16 | 1.031 | 1.062 | 1.175 | 1.227 | 39/64 | 0.587 | 0.631 | 23/64 | 0. 337 | 0. 381 | 0.025 | 0.018 | 0.025 |
3/4 | 0.7500 | 1 1/4 | 1.212 | 1.250 | 1.382 | 1.443 | 47/64 | 0.710 | 0.758 | 27/64 | 0. 398 | 0. 446 | 0.027 | 0.020 | 0.027 |
7/8 | 0. 8750 | 1 7/16 | 1.394 | 1.438 | 1.589 | 1.660 | 55/64 | 0.833 | 0.885 | 31/64 | 0. 458 | 0. 510 | 0.029 | 0.022 | 0.029 |
1 | 1.0000 | 1 5/8 | 1.575 | 1.625 | 1.796 | 1.876 | 63/64 | 0. 956 | 1.012 | 35/64 | 0. 519 | 0. 575 | 0.031 | 0.024 | 0.031 |
1 1/8 | 1. 1250 | 1 13/16 | 1.756 | 1.812 | 2.002 | 2.002 | 1 7/64 | 1.079 | 1.139 | 39/64 | 0. 579 | 0.639 | 0.033 | 0.027 | 0.033 |
1 1/4 | 1.2500 | 2 | 1.938 | 2.000 | 2. 209 | 2. 209 | 1 7/32 | 1.187 | 1.251 | 23/32 | 0.687 | 0.751 | 0.035 | 0.030 | 0.035 |
1 3/8 | 1. 3750 | 2 3/16 | 2. 119 | 2. 188 | 2. 416 | 2. 416 | 1 11/32 | 1.310 | 1.378 | 25/32 | 0. 747 | 0. 815 | 0.038 | 0.033 | 0.038 |
1 1/2 | 1.5000 | 2 3/8 | 2.300 | 2.375 | 2.622 | 2.622 | 1 15/32 | 1.433 | 1.505 | 27/32 | 0. 808 | 0.880 | 0. 041 | 0.036 | 0. 041 |
1 5/8 | 1.6250 | 2 9/16 | 2.481 | 2.562 | 2.828 | 2.828 | 1 19/32 | 1.556 | 1.632 | 29/32 | 0.868 | 0. 944 | 0.044 | 0.038 | 0.044 |
1 3/4 | 1.7500 | 2 3/4 | 2.662 | 2.750 | 3.035 | 3.035 | 1 23/32 | 1.679 | 1.759 | 31/32 | 0.929 | 1.009 | 0. 048 | 0. 041 | 0. 048 |
1 7/8 | 1.8750 | 2 15/16 | 2.844 | 2. 938 | 3.242 | 3.242 | 1 27/32 | 1. 802 | 1.886 | 1 1/32 | 0. 989 | 1.073 | 0.051 | 0.044 | 0.051 |
2 | 2.0000 | 3 1/8 | 3.025 | 3. 125 | 3.449 | 3.449 | 1 31/32 | 1.925 | 2.013 | 1 3/32 | 1.050 | 1.138 | 0.055 | 0. 047 | 0.055 |
2 1/4 | 2. 2500 | 3 1/2 | 3.388 | 3.500 | 3.862 | 3.862 | 2 13/64 | 2. 155 | 2. 251 | 1 13/64 | 1.155 | 1.251 | 0.061 | 0.052 | 0.061 |
2 1/2 | 2.5000 | 3 7/8 | 3.750 | 3.875 | 4.275 | 4.275 | 2 29/64 | 2. 401 | 2.505 | 1 29/64 | 1.401 | 1.505 | 0.068 | 0.058 | 0.068 |
2 3/4 | 2. 7500 | 4 1/4 | 4.112 | 4.250 | 4.688 | 4.688 | 2 45/64 | 2.647 | 2.759 | 1 37/64 | 1.522 | 1.634 | 0.074 | 0.064 | 0.074 |
3 | 3.0000 | 4 5/8 | 4.475 | 4.625 | 5. 102 | 5. 102 | 2 61/64 | 2.893 | 3.013 | 1 45/64 | 1.643 | 1.763 | 0.081 | 0.070 | 0.081 |
3 1/4 | 3. 2500 | 5 | 4.838 | 5.000 | 5.515 | 5.515 | 3 3/16 | 3. 124 | 3.252 | 1 13/64 | 1.748 | 1.876 | 0.087 | 0.075 | 0.087 |
3 1/2 | 3.5000 | 5 3/8 | 5.200 | 5.375 | 5.928 | 5.928 | 3 7/16 | 3. 370 | 3. 506 | 1 15/16 | 1.870 | 2.006 | 0.094 | 0.081 | 0.094 |
3 3/4 | 3. 7500 | 5 3/4 | 5.562 | 5.750 | 6.341 | 6.341 | 3 11/16 | 3.616 | 3. 760 | 2 1/16 | 1. 990 | 2. 134 | 0.100 | 0.087 | 0.100 |
4 | 4.0000 | 6 1/8 | 5.925 | 6.125 | 6.755 | 6.755 | 3 15/16 | 3.862 | 4.014 | 2 3/16 | 2. 112 | 2.264 | 0. 107 | 0. 093 | 0. 107 |