Specification for Screwed spacer sleeve; hexagonal; polyamide; UNC4-40; UNC4-40
| Material | polyamide |
| Flammability rating | UL94V-2 |
| Internal thread | UNC4-40 |
| External thread | UNC4-40 |
| Type of spacer | screwed spacer sleeve |
| Mechanical elements features | with internal and external thread |
| Sleeve shape | hexagonal |