Galvanized Steel Flat Washer 5.5x20mm – Heavy Duty

Galvanized Steel Flat Washer 5.5x20mm – Heavy Duty
Tackle even the toughest mechanical challenges with our industrial-grade Galvanized Steel Flat Washer 5.5x20mm. Engineered for durability and reliability, this washer is designed to withstand extreme loads and corrosive environments, making it ideal for construction, machinery assembly, or automotive projects where strength matters most.

Why Choose Our Heavy-Duty Galvanized Steel Washer?
✅ Corrosion Resistance: Electro-galvanized coating protects against rust and oxidation, ensuring longevity even in harsh weather or industrial settings.
✅ High Load Capacity: The 20mm outer diameter combined with robust steel construction distributes pressure effectively, preventing bolt loosening or hardware failure under heavy stress.
✅ Precision-Matched Dimensions: Perfectly sized at 5.5mm inner diameter x 20mm outer diameter, it fits standard bolts and nuts securely while avoiding overtightening damage.
✅ Versatile Application: From machinery maintenance to structural fastening, this washer provides reliable performance where standard plastic or uncoated washers fall short.

Compare & Contrast: Heavy-Duty vs Standard Washers
| Feature | Heavy-Duty Galvanized Steel | Standard Washers |
|————————-|—————————-|—————————|
| Material | Galvanized Steel | Mild Steel/Plastic |
| Corrosion Protection | Superior (Galvanized) | Minimal/Limited |
| Load Capacity | Up to 200+ N Force | <100 N Force |
| Longevity | 10+ Years in Harsh Environments | 1–3 Years |

Whether securing outdoor equipment in wet conditions or reinforcing industrial machinery joints, our washer delivers unmatched resilience. Prioritize performance and cost-effectiveness with a flat washer engineered to outlast competitors in high-stress scenarios.