The 0.63 Bolt Kit 1 provides all the hardware you need for secure coupler installation. Built with high-strength Grade 8 bolts for maximum durability and reliability, this kit ensures proper fitment and long-lasting performance.
Kit Includes
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4 – 1B10040 Bolts (0.63″, Grade 8, 225 lb-ft torque)
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4 – 1T10 Hex Nuts
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4 – 4B10 Flat Washers
Features
- Complete Kit: Includes 4 Grade 8 bolts, 4 nuts, and 4 washers; everything needed for installation
- Heavy-Duty Bolts: 0.63″ diameter, Grade 8 steel, engineered for 225 lb-ft torque capacity
- Perfect Fit:Specifically sized for coupler part numbers 2000146, 2000691, or 2004470
- Durable Construction: Grade 8 steel bolts resist sheering and maintain high clamp force over time
- Maintenance Ready: Replaces worn or damaged hardware to keep joints safe and secure
Specifications
| Component | Specification |
|---|---|
| Bolt Size | 0.63″ diameter; Grade 8, 225 lb‑ft torque |
| Bolt Quantity | 4 |
| Nut Type | Standard 1T10 (Qty 4) |
| Washer Type | 4B10 flat washers (Qty 4) |
| Compatibility | Fits couplers 2000146, 2000691, or 2004470 |
| Material | High-strength Grade 8 steel |
| Torque Rating | 225 lb‑ft |
| SKU | 0.63 Bolt Kit 1 |
Why This Kit Matters
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Safety First: Using correctly sized, high-strength bolts ensures your trailer coupler is securely mounted for safe towing
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OEM Quality: Direct replacement for factory-installed hardware, maintaining coupler integrity
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Time-Saving: One kit includes all components—no need to source nuts or washers separately
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Built to Last: Grade 8 steel holds torque under vibration and load, resisting loosening
Ideal For
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Felling Trailers owners upgrading or rebuild coupler hardware
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Maintenance shops servicing trailers with 2000146, 2000691, or 2004470
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Fleet operators needing reliable replacement parts for safe performance
Fitment
Designed for use with the following coupler part numbers:
Perfect for maintenance, replacement, or new coupler installation, this kit provides OEM-quality fasteners to get the job done right.
