Description
When your disc mower blades start rattling loose or you’ve sheared a bolt during a tough cutting job, you need hardware that’ll hold up to the constant vibration and impacts of mowing. This bolt and nut kit gets your blades secured properly so they can slice cleanly through grass, alfalfa, or whatever you’re putting up this season.
What You’re Getting
- Complete kit with both bolt and flexible washer nut—no hunting for matching parts
- 12mm thread design that fits multiple brands, so you can stock one part for several machines
- 30mm round head provides solid bearing surface to prevent blade damage
- 6mm shoulder length positions the blade correctly for optimal cutting performance
- Flex washer nut maintains proper tension even with vibration and thermal cycling
Built for Real Farm Work
This kit works across a wide range of disc mowers from major manufacturers including Kuhn, New Holland, Case IH, John Deere, and AGCO Hesston models. Whether you’re running a small pull-behind unit or a big self-propelled machine, these are the same style bolts that keep commercial operations cutting cleanly day after day.
Made to Last
Disc mower bolts take tremendous abuse from rocks, stumps, and the constant spinning forces of cutting. These are built with the strength to handle those impacts while the flexible washer nut design prevents loosening from vibration. The materials resist corrosion from morning dew and fertilizer spray.
Good to Know
Always replace bolts and nuts as a matched set—mixing old and new hardware leads to uneven wear and blade problems. Keep a few extra kits in your parts bin since mower blade bolts have a habit of breaking at the worst times. When installing, make sure the shoulder sits flush against the blade for proper alignment.
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