fits model: F-250, F-350, F-450, F-550. make: Ford. year: 1999–2016.

( Brand: Imcarparts ), ( Manufacturer Part Number: IM180776TS ), ( Part Type: Bed Mounting Bolt ), ( Manufacturer Warranty: 1 Year )
The **IMCarParts IM180776TS Bed Mounting Bolt Nut** is a precision-engineered, heavy-duty fastener specifically designed to secure the frame rails of Ford s full-size Super Duty trucks, including the F-250, F-350, F-450, and F-550 models produced from 1999 through 2016. Crafted from high-strength, heat-treated steel, this bolt nut is built to withstand the immense stress and torque demands of these robust trucks, ensuring a reliable and long-lasting connection between the frame rails and the bed mounting brackets. The nut features a **threaded design optimized for Ford s 99-16 Super Duty chassis**, with a **1/2-inch by 13-thread-per-inch (TPI) coarse thread**, providing superior grip and resistance to loosening under heavy loads, off-road conditions, or repeated vibrations. Its **hex head** is machined for a smooth, ergonomic grip, allowing for easier installation and removal with standard wrenches or sockets, while its **tapered, self-locking threads** help prevent accidental disengagement, even in the most demanding applications. Whether you're performing routine maintenance, upgrading your truck s bed mounting system, or reinforcing the frame for towing heavy loads, this bolt nut delivers the durability and precision required to keep your Ford Super Duty running strong. Built to meet or exceed OEM specifications, it is an essential component for ensuring structural integrity and safety in your vehicle s bed and frame assembly.
### Pros and Cons of buying a **IMCarParts IM180776TS Bed Mounting Bolt/Nut for Ford F-250/F-350/F-450/F-550 (99-16)**
#### **Pros:**1. **Compatibility** This part is specifically designed for Ford Super Duty trucks (F-250, F-350, F-450, F-550) from model years 1999 to 2016, ensuring a proper fit without modification.
2. **Quality Construction** IMCarParts is a reputable supplier known for manufacturing durable, high-strength fasteners that meet or exceed OEM specifications.
3. **Easy Installation** The bolt and nut are standard-sized and should be straightforward to install, provided the truck s bed mounting points are in good condition.
4. **Cost-Effective Alternative** Compared to purchasing from Ford or an authorized dealer, this aftermarket part is often significantly cheaper while maintaining reliability.
5. **Widely Available** Since it s a common bed mounting component, finding replacements or additional units is unlikely to be difficult.
6. **Prevents Rust and Wear** High-quality bolts and nuts reduce the risk of premature failure due to corrosion or stripping, which is common in heavy-duty trucks.
7. **Direct Replacement** No modifications are needed, making it a hassle-free upgrade or replacement option.
#### **Cons:**1. **Potential Counterfeit Concerns** Some third-party sellers may offer knockoff or substandard parts, so purchasing from a trusted retailer (like IMCarParts official website or an authorized dealer) is crucial.
2. **Mismatched Thread Pitch** If the original bolts were damaged or stripped, improper installation could lead to loosening or failure, especially under heavy loads.
3. **Limited Brand Recognition** While IMCarParts is reliable, it s not as widely recognized as OEM brands, which some buyers may prefer for peace of mind.
4. **No Warranty on Installation Issues** The part itself may come with a warranty, but if installation problems arise (e.g., improper torque), the seller may not cover those.
5. **Possible Overkill for Light Use** If the truck is not heavily loaded, these high-strength bolts may be unnecessary, though they still provide extra durability.
6. **Compatibility with Aftermarket Mods** If the truck has aftermarket bed liners, lift kits, or other modifications, the bolt placement might need adjustment, requiring additional work.
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### **Conclusion**
The **IMCarParts IM180776TS bed mounting bolt/nut** is a solid choice for Ford Super Duty owners needing a reliable, cost-effective replacement. It offers OEM-level quality at a fraction of the cost, making it ideal for those who prioritize durability and ease of installation. However, buyers should ensure they purchase from a verified seller to avoid counterfeit parts and verify proper installation techniques to prevent future issues.
### **Recommendation**
- **Buy from a trusted source** (IMCarParts official website, Amazon, or a reputable auto parts dealer) to ensure authenticity.
- **Check the condition of the bed mounting points** before installation replace if rusted or damaged.
- **Use a torque wrench** to tighten the bolts to the manufacturer s specified torque (typically around **100-120 ft-lbs** for these applications).
- **Consider OEM parts** only if absolute reliability is critical (e.g., for extreme off-roading or heavy payloads).
- **Keep a spare set** on hand, as these bolts can occasionally fail under extreme stress.
For most everyday use, this part is an excellent value and a practical upgrade. If budget is not a concern, OEM bolts are also a safe alternative.
Fits: 1999 14 Ford F250 Super Duty Truck Bed Mounting Kit. Specifications. Many of the products we buy come from OEM manufacturer. 924-311 NEW Truck Bed Mounting Hardware Fits Ford F-350 Super Duty 99-13.
New List Item. Replaces dealer part numbers: W706640-S9 W706641-S9 W708770-S436, XC3Z-9900038-AA, W706640S9 W706641S9 W708770S436, XC3Z9900038AA. No instruction included. Come with 8 bolts, nuts, washers.