Popular comparisons
| Material | PTFE |
| Dimensions | 22 x 17 x 2 mm |
| Color | Gray |
| Pattern | Solid |
| Compatibility | E61 group caps, some steam wand nuts |
E61 Group Cap Gasket - PTFE This 22 x 17 x 2mm PTFE gasket seals the E61 group cap and is versatile enough to double as a seal for some manufacturers' steam wand nuts. SPECIFICATIONS Dimensions: 22 x 17 x 2 mm Material: PTFE COMPATIBILITY Fits: E61 group caps; also fits some steam wand nut assemblies (manufacturer-dependent) INSTALLATION DIY-friendly, a simple flat gasket swap. PRO TIPS PTFE doesn't compress like rubber, so don't over-torque the cap trying to stop a leak, if it's still weeping after a snug reinstall, the gasket or sealing surface is damaged, not under-tightened.
The catalog often lists the same model at several merchants — worth a price check before you buy.