When you’re working on hydraulic systems, engine assemblies, or three-point hitch components, you need washers that can handle the constant vibration and pressure changes that come with farm work. This 20mm conical washer—sometimes called a Belleville washer—provides that spring action that keeps connections tight even when your equipment is bouncing through rough fields or working under heavy loads.
What You’re Getting
- 20mm inside diameter for precise fit on metric bolts and shafts
- Conical spring design that maintains constant pressure and prevents loosening
- Heat-treated steel construction that won’t flatten out under stress
- Universal fit for general purpose agricultural equipment applications
Built for Real Farm Work
This washer works in all kinds of farm equipment where you need a secure connection that won’t back off from vibration. You’ll find these used in hydraulic pump mountings, PTO assemblies, transmission cases, and anywhere engineers need that extra spring tension to keep things locked down tight.
Made to Last
The conical shape acts like a spring, so it keeps pressure on the connection even as parts settle or wear slightly. It’s made from quality steel that’s been heat-treated to maintain its spring properties through thousands of cycles of loading and unloading.
Good to Know
Install these with the curved side facing the bolt head or nut for proper spring action. They’re designed to compress and provide constant tension, so don’t over-tighten—let the washer do its job of maintaining the right clamping force.
