1. Boat Trailer Parts For Sale
  2. sku: 5107906962273853
  3. LONG RUN 86328

LONG RUN 86328 Tie Down Bolts 1/2-13 3.06 4.25 N.o.s

86328 Long Run Run-tie Down U-bolts 1/2-13 Inch X 3.06 W 4.25 L N.o.s

( Brand: Long Run ), ( Manufacturer Part Number: 86328 ), ( Part Type: Tie Down Bolt ), ( Warranty: 30 Day ), ( Country Of Origin: United States )

Review LONG RUN tie Down U bolts 1/2-13 Inch 3.06 4.25 N.o.s

The **86328 Run-Tie Down U-Bolts (1/2"-13 Thread, 3.06" & 4.25" Bar Length, No-Name/No-Specification)** are a robust and versatile set of heavy-duty tie-down hardware designed for securing and stabilizing equipment, trailers, or cargo in demanding applications. These U-bolts feature a **1/2"-13 UNC thread**, ensuring a secure and reliable fit across a wide range of mounting surfaces, including metal, wood, and reinforced plastic. The **Run-Tie brand** is known for durability, and these particular U-bolts are engineered to handle high-stress environments, making them ideal for off-road vehicles, utility trailers, boat lifts, and industrial setups where stability is critical.

Each U-bolt in this set consists of a **high-strength steel bar** with a **3.06-inch or 4.25-inch length**, allowing for flexibility in securing objects of varying widths. The **U-shaped design** provides a snug, adjustable grip around pipes, rails, or other cylindrical objects, while the **threaded ends** ensure a tight, vibration-resistant attachment when paired with nuts and washers. The **no-name (N.O.S.) designation** indicates that these U-bolts are surplus or new-old-stock inventory, often sourced from reputable manufacturers, ensuring consistent quality without the premium pricing of brand-new items.

Constructed from **mild steel**, these U-bolts are treated for corrosion resistance, making them suitable for outdoor and marine applications where exposure to moisture and harsh elements is common. The **1/2" thread size** strikes a balance between strength and compatibility, fitting standard hardware like nuts, washers, and bolts commonly found in workshops and repair facilities. Whether used for securing a tow hitch, stabilizing a trailer tongue, or reinforcing a custom rig, these U-bolts deliver dependable performance under load, reducing the risk of slippage or failure in critical applications.

For users working with **off-road vehicles, ATVs, or heavy-duty trailers**, these U-bolts are particularly useful in securing suspension components, winches, or auxiliary equipment. Their **adjustable nature** allows for quick installation and removal, making them a practical choice for frequent adjustments or maintenance tasks. While not branded with a specific manufacturer s name, the **Run-Tie designation** ensures they meet industry standards for strength and reliability, offering a cost-effective alternative to branded equivalents without compromising on performance. Ideal for both professional mechanics and DIY enthusiasts, these U-bolts are a dependable addition to any toolkit for projects requiring secure, adjustable fastening solutions.

**Pros and Cons of Buying 86328 Run-Tie Down U-Bolts (1/2-13, 3.06" x 4.25", No Stock)**

### **Pros:**

1. **Compatibility and Fit:** These U-bolts are designed for specific applications, such as run-flat tire systems or heavy-duty undercarriage mounting. The 3.06" x 4.25" dimensions suggest they are tailored for certain tire or wheel setups, ensuring a secure and proper fit without excessive slack or over-tightening.

2. **Durability:** Made from high-quality steel, these U-bolts are likely to withstand significant stress, including vibrations, weight, and dynamic forces. The 1/2-13 threading indicates a robust, standard bolt size that can handle heavy loads.

3. **No Stock (NOS):** Being a new-old-stock (NOS) item means the U-bolts are unused and in good condition, reducing the risk of wear or damage from prior use. This can be particularly valuable if the part is hard to find or if you need reliable, uncompromised hardware.

4. **Versatility:** U-bolts like these are often used in automotive, off-road, or industrial applications where securing components (such as axles, suspension parts, or run-flat tire systems) is critical. Their design allows for easy installation and removal when necessary.

5. **Cost-Effectiveness:** Depending on the market, NOS parts can sometimes be purchased at a lower price than brand-new items, especially if they are discontinued or no longer in high demand.

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### **Cons:**

1. **Limited Availability:** These specific dimensions (3.06" x 4.25") and threading (1/2-13) may not be widely stocked, making them harder to find compared to more common sizes. This could lead to longer wait times or difficulty sourcing replacements if needed.

2. **Potential for Overkill:** If the application does not require such a heavy-duty U-bolt (e.g., for a light-duty vehicle or non-critical mounting), these bolts may be unnecessarily robust. Over-tightening or using them inappropriately could lead to stress on surrounding components or difficulty in installation.

3. **Compatibility Risks:** Without verifying the exact application or manufacturer specifications, there is a risk of misusing these U-bolts. For example, if they are intended for a specific run-flat tire system but are used elsewhere, they may not provide the correct fit or support.

4. **Threading and Material Concerns:** While 1/2-13 threading is standard, the quality of the steel or potential for rust (if stored improperly) could be a concern if the U-bolts have been sitting for an extended period. Always inspect for corrosion or damage before use.

5. **Installation Challenges:** U-bolts require precise alignment and tightening to avoid binding or uneven stress. If the application involves tight spaces or awkward angles, installing these bolts could be more difficult than standard hardware.

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### **Conclusion:**

These 86328 Run-Tie Down U-bolts (1/2-13, 3.06" x 4.25", NOS) are a solid choice for applications requiring heavy-duty, secure undercarriage mounting, particularly if you need a specific size that is hard to find elsewhere. Their durability, compatibility with certain systems, and unused condition make them a reliable option. However, their niche dimensions and potential overkill for lighter applications mean they may not be ideal for everyone. Always ensure the U-bolts match your exact needs and inspect them for quality before installation.

### **Recommendation:**

- **Buy if:** You are working on a project that specifically requires these dimensions (e.g., a run-flat tire system, heavy-duty axle mounting, or off-road suspension work) and need a durable, NOS part. Verify compatibility with your vehicle or setup before purchasing.

- **Avoid if:** You are unsure about the exact application or if lighter-duty U-bolts would suffice. In such cases, consider consulting a mechanic or checking manufacturer guidelines to avoid unnecessary expense or installation difficulties.

- **Additional Tip:** If possible, purchase a few extra U-bolts as spares, especially if they are hard to find. Store them in a dry place to prevent rust. Always follow proper tightening procedures to avoid damaging the bolts or surrounding components.

Details:

Part Number: 86328, Shape: Square, Dimensions: 1/2 13 x 3.06 4.25 as labeled on packaging, Material/Finish: Zinc-plated for corrosion resistance, Contents: The kit includes two U-bolts, four flat washers, and nylon nuts. This image shows a Tie Down Engineering Square U-Bolt Kit, specifically part number 86328. Still in shrink up. Usage and Application, Compatibility: Often used to secure brackets or accessories trailer axle tubes, such as 2 x square tubes.

Installation: The included nylon nuts and flat washers provide a secure, stable mounting setup, This is new old stock. Tractor Supply, 2, Product Specifications, Part Number: 86328, Shape: Square, Dimensions: 1/2 13 x 3.06 4.25 as labeled on packaging, Material/Finish: Zinc-plated for corrosion resistance, Contents: The kit typically includes two U-bolts, four flat washers, and nylon nuts. These kits are designed for universal mounting solutions on various trailer types, including boat and utility trailers.

part #: 86328 prices

  • $399.95-$429.95

specifications traiparboa:

  • brand: Long Run
  • mpn: 86328
  • part type: Tie Down Bolt
  • warranty: 30 Day
  • country of origin: United States

seller traiparboa:

  • city: New Braintree, Massachusetts
  • # reviews: 136
  • rating: 99.2%

payments traiparboa:

  • wallet: Paypal
  • credit card: Mastercard
  • other

returns traiparboa:

  • policy: No Returns

offer traiparboa:

  • best offers: True
  • started: March 25, 2026
  • availability: In Stock
  • quantity: 2
  • sold: 0
  • options: Ship-to-home

shipping traiparboa:

  • class: Standard
  • service: USPS Ground Advantage
  • carrier: USPS
  • cost: $8.97
  • transit: 6-9 Days
  • type: Calculated

general traiparboa:

  • condition: New other see details
  • Parts Accessories > Boat Parts > Trailer Parts
part type: tie down bolt, warranty: 30 day, country of origin: united states,
category: boat parts > trailer parts, sku: 5107906962273853,
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