Description
There’s nothing more frustrating than having a disc mower blade work loose in the middle of cutting season. When those blade bolts start backing out, you’ll hear the rattling and see the uneven cut before your blade goes flying. This replacement bolt keeps your cutting discs secure and your hay operation running smooth.
What You’re Getting
- High-tensile 12mm threaded bolt designed specifically for disc mower blades
- Proper thread pitch and length for secure blade mounting without overtightening
- Heat-treated construction that handles the constant spinning and vibration
- Direct replacement for worn or lost original bolts
Built for Real Farm Work
This bolt works with Taarup disc mowers and other 12mm thread applications. Whether you’re cutting first hay in the spring or chopping silage in the fall, this bolt keeps your blades attached where they belong. It’s designed to handle the shock loads from hitting rocks or tough stems without backing out or breaking.
Made to Last
Disc mower blades spin at high RPM and take a beating from stones, stumps, and uneven terrain. This bolt is heat-treated to resist fatigue cracking and thread stripping that cheaper hardware can’t handle. The proper metallurgy means it won’t stretch or loosen under the centrifugal forces your cutting discs create.
Good to Know
When installing new blade bolts, check the disc hub threads for damage and clean out any grass or debris. Apply thread locker if your manual calls for it, but don’t over-torque—the proper spec is usually around 40-50 foot-pounds. If you’re replacing one bolt, it’s smart to check the others while you’re at it.
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