Magnetic Screw Caps
Magnetic precision-thread screw caps present a convenient alternative to crimp caps designs. Caps come with 18mm liners already installed. The cap has an 8mm center aperture. QEC's 18mm screw closures give a good balance of performance, cost, and usability that has caused this product to grow in popularity.
| Size | Description | Pkg | Septa | Product No. |
|---|---|---|---|---|
| 18mm | Silver steel screw closure | 100 | 0.060" White PTFE, trans-blue silicone | QP2003.018.7715 |
| 18mm | Silver steel screw closure | 100 | 0.060" Blue PTFE, white silicone | QP2003.018.7712 |
| 18mm | Silver steel screw closure | 100 | 0.074" Red PTFE, white silicone | QP2003.018.7711 |
| 18mm | Silver steel screw closure | 100 | 0.060" Natural PTFE/Butyl | QP2003.018.7698 |
| 18mm | Silver steel screw closure | 100 | 0.125" Natural PTFE, white silicone | QP2003.018.8074 |