5/16-24 Thread Flange Nuts 4-Pack for Spartan Mowers SKU: 413-0066-00-4PK

Loose or stripped flange nuts compromise blade mounting and deck integrity, causing vibration and potentially dangerous blade detachment during operation. These genuine Spartan flange nuts restore secure fastening with the exact thread pitch and flange design your equipment requires.

Why Genuine Matters

• Perfect 5/16-24 thread match prevents cross-threading and ensures proper torque
• Built-in flange distributes clamping force evenly for reliable hold
• Engineered to withstand continuous vibration and impact loads
• Four-pack provides complete replacement or convenient spares

When your blade mounting hardware shows wear, threads strip out, or nuts go missing during maintenance, this kit gets you back to reliable operation. With over 55 years of parts expertise, S&H Parts stocks the genuine fasteners your Spartan equipment needs.