| CODE | Commodity | THREDA |
| 37001 | PIPE COUPLING, S.S. AISI 316 | 3/8" |
| 37002 | PIPE COUPLING, S.S. AISI 316 | 1/2" |
| 37003 | PIPE COUPLING, S.S. AISI 316 | 3/4" |
| 37004 | PIPE COUPLING, S.S. AISI 316 | 1" |
| 37005 | PIPE COUPLING, S.S. AISI 316 | 1"1/4 |
| 37006 | PIPE COUPLING, S.S. AISI 316 | 1"1/2 |
| 37007 | PIPE COUPLING, S.S. AISI 316 | 2" |