| Designator | FWR01 |
| Category | Fastener (F) |
| Type | Washer (W) |
| Function | Rectangular (R) |
| Manufacturer | Non-Proprietary |
| FHWA Eligibility Letter | |
| Contact | |
| Drawings | FWR01_20050608.pdf |
| Other Docs | |
| Archive | FWR01 (F-4-76)_1979.pdf |
| External Links |
Bridge Railing
Longitudinal Barrier
- Weak-Post W-Beam Median Barrier
- Modified Weak-Post W-Beam Guardrail, MASH TL-3
- Weak-Post W-Beam Guardrail
- Top-Mounted Weak-Post Guardrail Attached to Culvert
- Side-Mounted Weak-Post Guardrail Attached to Culvert
- Weak-Post W-Beam Guardrail in Asphalt Mow Strip
- Weak-Post W-Beam Guardrail in Concrete Mow Strip