| ANSI 150 LB SYSTEM |
| Pipe Size |
#of Bolts/Studs per connection |
UNC Bolt or Stud size |
Bolt Length |
Stud Length |
| 1 |
4 |
1/12-12 |
2 1/2 |
3 1/2 |
| 1 1/5 |
4 |
1/12-12 |
2 3/4 |
3 3/4 |
| 2 |
4 |
5/8-11 |
3 |
4 |
| 3 |
4 |
5/ 8-11 |
4 |
5 |
| 4 |
8 |
5/8-11 |
4 |
5 |
| 6 |
8 |
3/4-10 |
4 |
5 |
| 8 |
8 |
3/4-10 |
4 1/2 |
5 1/2 |
| 10 |
12 |
7/8-9 |
5 |
6 |
| 12 |
12 |
7/8-9 |
4 1/2 |
5 1/2 |
| |
| ANSI 300 LB SYSTEM |
| Pipe Size |
#of Bolts/Studs per connection |
UNC Bolt or Stud size |
Bolt Length |
Stud Length |
| 1 |
4 |
5/8-11 |
2 3/4 |
3 3/4 |
| 1 1/2 |
4 |
3/4-10 |
3 |
4 |
| 2 |
8 |
5/8-11 |
3 1/4 |
4 1/4 |
| 3 |
8 |
3/ 4-10 |
4 1/4 |
5 1/4 |
| 4 |
8 |
3/4-10 |
4 1/2 |
5 1/2 |
| 6 |
12 |
3/4-10 |
4 1/2 |
5 1/2 |
| 8 |
12 |
7/8-9 |
5 |
6 |
| 10 |
16 |
1-8 |
6 |
7 |
| 12 |
16 |
1 1/8-7 |
6 1/2 |
7 1/2 |
|
All Dimensions are in inches
