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Your cart is empty.Product Description
Failure Prevention
Eliminates common issues:
• Bolt shear from grass wrap entanglement
• Washer deformation under high vibration
• Thread galling during seasonal blade swaps
Precision Fitment
Vehicle Coverage: Fits For Honda Lawn Mowers: HR194 HR195 HR21-5 HRB215K2 HRB215K3 HRB215K4 HRC215 HRC215K1 HRC216 HRC216K1 HRC216K2 HRC216K3 HRM195 HRS216K2 HRS216K3 HRS216K4 HRS216K5 HRS216K6 HRS216K7 HRX217K2 HRX217K3 HRX217K4 HRX217K5 HRX217K6, Lawn Tractors: HT3810 HT3810K1 HT3813 RT5000 H5013 H5518 H6522
Pro Installation Guide
1. Clean bolt threads with brake cleaner before assembly
2. Torque to 18-22 ft-lbs using calibrated wrench (override Honda's 15 ft-lbs for reinforced blades)
3. Apply anti-seize compound to threads if operating in coastal/salted areas
Technical Validation
- Material Certification: ASTM A582 Grade 304 stainless steel with quench & temper heat treatment
- Load Capacity: 250 ft-lbs torque resistance tested per SAE J429 Grade 8 standards
- Surface Finish: 0.8μm Ra roughness for reduced friction (ISO 1302 compliance)
Customer
Reviewed in the United States on June 21, 2025
Perfect fit
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