| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Approved Supplier | UST 25A18 | 25A18 1/4 SB |
| | Approved Supplier | UST 25B18 | 25B18 SB 1/4 |
| | Approved Supplier | UST 25B18F | 25B18 PB 3/8 |
| | Approved Supplier | UST 25B18SS | 25B18SS 1/4 BORE |
| Manufacturer | Approved Supplier |
| Pitch Diameter | 1.44 in |
