Description
When you're tightening down that hydraulic fitting or securing an implement guard, you need something that'll stay put. This 5/16 inch lock washer does exactly what it's supposed to do—keeps your bolts from backing out when things get rough. Split washers like this one have been keeping farm equipment together for decades, and there's good reason for that.
What You're Getting
- Zinc coating that fights off rust and corrosion season after season
- Split design creates constant spring tension on the fastener
- Grade 5 construction that matches quality bolts you're likely using
- Standard 5/16 inch size fits the most common hardware on your equipment
Built for Real Farm Work
This washer works with any 5/16 inch bolt or cap screw on your tractor, planter, cultivator, or any other piece of equipment. You'll find this size everywhere—loader pins, PTO guards, deck mounting bolts, and hundreds of other spots where vibration tries to loosen things up.
Made to Last
The zinc plating isn't just for looks—it's your protection against the elements. Rain, fertilizer spray, and road salt won't eat through this finish like they would on plain steel. The split design means it keeps working even after multiple uses.
Good to Know
Install these with the split facing the bolt head for best results. If you're replacing rusty old washers, this is a direct swap that'll give you years more service. Keep a handful of these in your toolbox—you'll use them more than you think.
This item is a suitable alternative for the following:
120-8595