螺旋槽 |
通氣平面 |
標(biāo)準(zhǔn)圓柱 |
基準(zhǔn)尺寸 |
實際尺寸 |
長度 |
內(nèi)部螺紋尺寸 |
31800 |
31400 |
31600 |
1/4 |
.2502 |
1/2 |
8-32 |
31801 |
31401 |
31601 |
1/4 |
.2502 |
3/4 |
8-32 |
31802 |
31402 |
31602 |
1/4 |
.2502 |
1 |
8-32 |
31803 |
31403 |
31603 |
1/4 |
.2502 |
1-1/4 |
8-32 |
31804 |
31404 |
31604 |
1/4 |
.2502 |
1-1/2 |
8-32 |
31805 |
31405 |
31605 |
1/4 |
.2502 |
1-3/4 |
8-32 |
31806 |
31406 |
31606 |
1/4 |
.2502 |
2 |
8-32 |
31807 |
31407 |
31654 |
1/4 |
.2502 |
2-1/4 |
8-32 |
31808 |
31408 |
31607 |
1/4 |
.2502 |
2-1/2 |
8-32 |
31809 |
31409 |
31608 |
5/16 |
.3127 |
3/4 |
10-32 |
31810 |
31410 |
31609 |
5/16 |
.3127 |
1 |
10-32 |
31811 |
31411 |
31610 |
5/16 |
.3127 |
1-1/4 |
10-32 |
31812 |
31412 |
31611 |
5/16 |
.3127 |
1-1/2 |
10-32 |
31813 |
31413 |
31612 |
5/16 |
.3127 |
2 |
10-32 |
31814 |
31414 |
31613 |
5/16 |
.3127 |
2-1/4 |
10-32 |
31815 |
31415 |
31614 |
5/16 |
.3127 |
2-1/2 |
10-32 |
31816 |
31416 |
31615 |
3/8 |
.3752 |
3/4 |
10-32 |
31817 |
31417 |
31616 |
3/8 |
.3752 |
1 |
10-32 |
31818 |
31418 |
31617 |
3/8 |
.3752 |
1-1/4 |
10-32 |
31819 |
31419 |
31618 |
3/8 |
.3752 |
1-1/2 |
10-32 |
31820 |
31420 |
31619 |
3/8 |
.3752 |
1-3/4 |
10-32 |
31821 |
31421 |
31620 |
3/8 |
.3752 |
2 |
10-32 |
31822 |
31422 |
31621 |
3/8 |
.3752 |
2-1/4 |
10-32 |
31823 |
31423 |
31622 |
3/8 |
.3752 |
2-1/2 |
10-32 |
31824 |
31424 |
31623 |
3/8 |
.3752 |
3 |
10-32 |
31825 |
31425 |
31624 |
7/16 |
.4377 |
1 |
1/4-20 |
31826 |
31426 |
31625 |
7/16 |
.4377 |
1-1/2 |
1/4-20 |
31827 |
31427 |
31626 |
7/16 |
.4377 |
2 |
1/4-20 |
31828 |
31428 |
31627 |
1/2 |
.5002 |
3/4 |
1/4-20 |
31829 |
31429 |
31628 |
1/2 |
.5002 |
1 |
1/4-20 |
31830 |
31430 |
31629 |
1/2 |
.5002 |
1-1/4 |
1/4-20 |
31831 |
31431 |
31630 |
1/2 |
.5002 |
1-1/2 |
1/4-20 |
31832 |
31432 |
31631 |
1/2 |
.5002 |
1-3/4 |
1/4-20 |
31833 |
31433 |
31632 |
1/2 |
.5002 |
2 |
1/4-20 |
31834 |
31434 |
31633 |
1/2 |
.5002 |
2-1/4 |
1/4-20 |
31835 |
31435 |
31634 |
1/2 |
.5002 |
2-1/2 |
1/4-20 |
31836 |
31436 |
31635 |
1/2 |
.5002 |
3 |
1/4-20 |
31837 |
31437 |
31636 |
1/2 |
.5002 |
3-1/2 |
1/4-20 |
31838 |
31438 |
31637 |
1/2 |
.5002 |
4 |
1/4-20 |
31839 |
31439 |
31638 |
5/8 |
.6252 |
1-1/4 |
1/4-20 |
31840 |
31440 |
31639 |
5/8 |
.6252 |
1-1/2 |
1/4-20 |
31841 |
31441 |
31640 |
5/8 |
.6252 |
2 |
1/4-20 |
31842 |
31442 |
31641 |
5/8 |
.6252 |
2-1/4 |
1/4-20 |
31843 |
31443 |
31642 |
5/8 |
.6252 |
2-1/2 |
1/4-20 |
31844 |
31444 |
31643 |
5/8 |
.6252 |
3 |
1/4-20 |
31845 |
31445 |
31644 |
5/8 |
.6252 |
4 |
1/4-20 |
31846 |
31446 |
31645 |
3/4 |
.7502 |
1-1/2 |
5/16-18 |
31847 |
31456 |
31655 |
3/4 |
.7502 |
1-3/4 |
5/16-18 |
31848 |
31447 |
31646 |
3/4 |
.7502 |
2 |
5/16-18 |
31849 |
31448 |
31647 |
3/4 |
.7502 |
2-1/2 |
5/16-18 |
31850 |
31449 |
31648 |
3/4 |
.7502 |
3 |
5/16-18 |
31851 |
31450 |
31649 |
3/4 |
.7502 |
4 |
5/16-18 |
31856 |
31451 |
31656 |
1 |
1.0002 |
1-3/4 |
5/16-18 |
31852 |
31452 |
31650 |
1 |
1.0002 |
2 |
5/16-18 |
31853 |
31453 |
31651 |
1 |
1.0002 |
2-1/2 |
5/16-18 |
31854 |
31454 |
31652 |
1 |
1.0002 |
3 |
5/16-18 |
31855 |
31455 |
31653 |
1 |
1.0002 |
4 |
5/16-18 |
|
技術(shù)規(guī)格:
材料:
合金鋼
長度公差:
±0.010"
內(nèi)部核心硬度:
47 - 58 Rockwell C
直徑公差:
±0.0001"
表面硬度:
60 - 64 Rockwell C
推薦配合孔直徑:
比基準(zhǔn)尺寸小0.0005"
表明粗糙度:
8 MICRO-英制
標(biāo)準(zhǔn)號:
ASME B18.8.2 |