NH Disc Mower Bolts

NH Disc Mower Bolt

The 86515926 NH Disc Mower Blade Bolt is a heavy-duty replacement bolt designed to securely fasten blades on New Holland disc mowers. Engineered for strength and durability, this blade bolt is built to withstand the high-speed rotation and impact loads common in hay and forage cutting applications. Proper blade retention is critical for safe, efficient mowing—and this bolt is made to hold tight when it counts.

Country of Origin
Varies by production batch

Key Features / Specifications

• Part Number: 86515926
• Application: New Holland disc mower
• Product Type: Blade bolt
• Function: Secures cutting blades to mower disc
• Construction: High-strength steel
• Design: Engineered for high-speed rotary cutting systems
• Fitment: Designed for compatible NH disc mower models

Ideal For

• Replacing worn or damaged disc mower blade bolts
• Routine mower maintenance and preseason service
• Ensuring proper blade retention and safe operation
• Hay and forage harvesting equipment repair
• Keeping blades secure—because loose hardware at high RPM is never a good idea