| Material | 304 Stainless Steel |
| Flange Size | KF40 / NW40 |
| Weight | 0.02kg |
| Color | Silver |
| Flange Standard | ISO-KF |
KF40 (NW40) blank flange vacuum fitting made from 304 stainless steel. Used to close unwanted KF-type connectors while maintaining high vacuum performance.