Inside diameter of nut measures 1.95 inches.
Thread Specifications | ||||||||
Connection Size | Threads Per Inch | Pipe Size Normally | External Major DIA | External Pitch DIA | External Minor DIA | Internal Major DIA (MIN) | Internal Pitch DIA | Internal Minor DIA |
5LT | 12 | 1/2" | 1.1138 / 1.1310 | 1.0669 / 1.0769 | 1.0288 | 1.139 | 1.0849 / 1.0962 | 1.049 / 1.060 |
10LT | 11 1/2 | 3/4" | 1.4234 / 1.4411 | 1.3746 / 1.3846 | 1.3344 | 1.4491 | 1.3926 / 1.4043 | 1.355 / 1.367 |
#1 Sprague | 12 | 1" | 1.5759 / 1.5931 | 1.5290 / 1.5390 | 1.4909 | 1.6011 | 1.5470 / 1.5585 | 1.511 / 1.522 |
1" Pittsburgh | 1 1/4" 11 1/2 | 1" | 1.626 / 1.638 | 1.5756 / 1.5816 | 1.534 / 1.5912 | 1.546 / 1.555 | ||
20LT | 11 1/2 | 1" | 1.8164 / 1.8343 | 1.7676 / 1.7776 | 1.7274 | 1.421 | 1.7856 / 1.7974 | 1.748 / 1.760 |
#2 Sprague | 11 1/2 | 1-1/4" | 1.8578 / 1.8755 | 1.8090 / 1.8190 | 1.7688 | 1.8835 | 1.8270 / 1.8390 | 1.789 / 1.801 |
30LT | 11 1/2 | 1-1/4" | 2.0348 / 2.0525 | 1.9860 / 1.9960 | 1.9458 | 2.0605 | 2.0040 / 2.0160 | 1.966 / 1.978 |
45LT | 11 1/2 | 1-1/2" | 2.2543 / 2.2720 | 2.2055 / 2.2155 | 2.1653 | 2.28 | 2.2235 / 2.2358 | 2.186 / 2.198 |
#4 Sprague | 11 1/2 | 1-1/2" | 2.3208 / 2.3385 | 2.2720 / 2.2820 | 2.2318 | 2.3465 | 2.2900 / 2.3023 | 2.252 / 2.265 |
60LT | 11 1/2 | 1-1/2" | 2.4253 / 2.4430 | 2.3765 / 2.3865 | 2.3363 | 2.451 | 2.3945 / 2.4068 | 2.357 / 2.369 |
#5 Sprague | 8 | 2" | 3.4407 / 3.4632 | 3.3706 / 3.3820 | 3.3098 | 3.4712 | 3.3900 / 3.4049 | 3.336 / 3.351 |