When you’re setting up or rebuilding your tillage equipment, it’s the small parts that make the difference between smooth operation and headaches in the field. This concave washer might not look like much, but it’s engineered to provide proper spacing and support for your hiller or cultivator hardware. It keeps everything aligned and prevents metal-on-metal contact that can lead to premature wear or loose connections.
What You’re Getting
- Precise 7/16 inch sizing for exact fit with standard agricultural hardware
- Concave design distributes load evenly and prevents fastener loosening
- Heavy-duty construction handles the constant vibration of field work
- Corrosion-resistant finish stands up to moisture and chemicals
- Perfect for spacing and protecting threaded connections on hillers and cultivators
Built for Real Farm Work
This washer is designed for use with hiller attachments and cultivator equipment where proper spacing and secure fastening are critical. Whether you’re running a small garden tractor with hiller attachments or maintaining commercial cultivation equipment, this washer ensures your hardware stays tight and properly aligned through long days in the dirt.
Made to Last
Farm equipment hardware takes a beating from constant vibration, dirt, and weather exposure. This concave washer is manufactured to agricultural specifications with materials that won’t crack, corrode, or compress under normal field conditions. The concave shape maintains consistent pressure distribution even as connections settle over time.
Installation Notes
This washer fits standard 7/16 inch bolts and hardware commonly used on tillage equipment. When reassembling, make sure the concave side faces the right direction to properly distribute load. Having a few spares on hand saves you from making emergency trips to town when you discover a worn or missing washer during field prep.








