| Designator | FNS20 |
| Category | Fastener (F) |
| Type | Nut (N) |
| Function | Square Nut (S) |
| Manufacturer | Non-Proprietary |
| FHWA Eligibility Letter | |
| Contact | |
| Drawings | fns20.pdf |
| Other Docs | |
| Archive | |
| External Links |
Square Nut
|
0
| Designator | FNS20 |
| Category | Fastener (F) |
| Type | Nut (N) |
| Function | Square Nut (S) |
| Manufacturer | Non-Proprietary |
| FHWA Eligibility Letter | |
| Contact | |
| Drawings | fns20.pdf |
| Other Docs | |
| Archive | |
| External Links |