Product information "Nylon Spacer: 22mm Length, 4mm OD, 2.7mm ID (10-Pack)"
Keep your components separated with this 10-pack of 22mm-long (7/8") nylon spacers. These spacers have an outer diameter (OD) of 4 mm (0.16") and an inner diameter (ID) of 2.7 mm (0.11"), and they work with #2 and M2 screws.

Dimensions
| Size: | 4 x 22 mm |
|---|---|
| Length: | 22 mm |
| Outer diameter: | 4 mm |
| Inner diameter: | 2.7 mm |