Product Description
Join two threaded glass components securely without hooks, springs or clamps. A screw cap connector creates a grease-free, vacuum-tight seal that is quick to assemble and easy to take apart, which simplifies building small apparatus for gas generation or reagent transfer under inert atmosphere.
This listing is for Wheaton catalog number 125480: Screw Thread Connector, 13-425/20-400, White PP, Case of 6. Connectors join pairs of exterior threads in 13-425, 20-400, 22-400 and 24-400 combinations and present an inert contact surface. They are offered with white polypropylene or black phenolic caps; phenolic versions handle working temperatures up to 180°C. Connections can be used under moderate pressure and are autoclavable. Add it to your LIGHT LABS order alongside the rest of your glassware and closures.
Key Features
- Grease-free seal – Vacuum-tight without joint grease.
- No clamps needed – Screw cap holds parts together.
- Many thread pairings – 13-425 to 24-400 combinations.
- Phenolic option – Up to 180°C working temperature.
- Autoclavable – Can be sterilized for reuse.
Specifications
| Catalog Number | 125480 |
| Brand | Wheaton (DWK Life Sciences) |
| Description | Screw Thread Connector, 13-425/20-400, White PP |
| Sold As | Case of 6 |
| Thread Combinations | 13-425/13-425; 13-425/20-400; 13-425/22-400; 13-425/24-400; 20-400/20-400; 20-400/24-400; 24-400/24-400 |
| Cap Material | Polypropylene (white); Phenolic (black) |
| Max Working Temperature | 180°C (phenolic) |
| Autoclavable | Yes |
Available Options
- 125478 – THE CONNECTION Screw Thread Connector, With White Polypropylene Cap, 13-425 and 13-425, Case of 6
- 125482 – Connection, 13-425/24-400, White PP, Case of 6
- 125486 – Screw Thread Connector, 20-400 to 20-400, Case of 6
- 125488 – Connection 20-400 to 24-400, Case of 6
- 125492 – THE CONNECTION Screw Thread Connector, With Black Phenolic Cap, 13-425 and 13-425, Case of 6
- 125494 – THE CONNECTION Screw Thread Connector, With Black Phenolic Cap, 13-425 and 20-400, Case of 6
- 125496 – THE CONNECTION Screw Thread Connector, With Black Phenolic Cap, 13-425 and 24-400, Case of 6
- 125497 – THE CONNECTION Screw Thread Connector, With Black Phenolic Cap, 20-400 and 20-400, Case of 6
- 125499 – THE CONNECTION Screw Thread Connector, With Black Phenolic Cap, 20-400 and 24-400, Case of 6
- 125500 – THE CONNECTION Screw Thread Connector, With Black Phenolic Cap, 24-400 and 24-400, Case of 6
- 125504 – Screw Thread Connector, 24-400 to 24-400, Case of 6
- W125495 – THE CONNECTION Screw Thread Connector, With Black Phenolic Cap, 13-425 and 22-400, Case of 6
Applications
- Joining threaded vials and tubes
- Gas generation setups
- Inert atmosphere reagent delivery
- Micro scale apparatus
