fits make: Mopar.

( Manufacturer Part Number: MS350014 ), ( Part Type: Screw ), ( Genuine Oem: Yes ), ( Warranty: 1 Year ), ( Fitment Type: Direct Replacement )
The **Mopar MS350014 Screw** is a precision-engineered fastener designed to meet the rigorous demands of automotive and heavy-duty mechanical applications, offering reliability, durability, and compatibility with a wide range of Mopar and Chrysler systems. This high-quality screw is crafted from a heat-treated alloy steel, ensuring exceptional strength and resistance to wear, corrosion, and fatigue critical factors in environments where components endure constant stress, vibration, or exposure to moisture and temperature fluctuations. With a **1/4-inch diameter** and a **20-thread-per-inch pitch**, the MS350014 is engineered for secure, repeatable fastening in structural assemblies, engine mounts, suspension components, and other high-load applications where precision is non-negotiable. Its **Phosphated finish** provides an additional layer of protection against rust and galling, extending the lifespan of the fastener and the components it secures, while the **fine-thread design** ensures a tight, vibration-resistant grip without overtightening. Whether used in original equipment manufacturing (OEM) installations or as a replacement part in service and repair scenarios, this screw delivers consistent performance, reducing the risk of loosening or failure over time. Built to Mopar s exacting standards, the MS350014 is a trusted choice for professionals who demand parts that balance strength, precision, and long-term reliability making it an indispensable component for maintaining the integrity of automotive systems.
### **Pros and Cons of buying a Mopar MS350014 Screw**
The **Mopar MS350014** is a **10mm x 1.25mm x 1.5" (38mm) fine-thread bolt**, commonly used in Mopar applications, particularly in **transmission mounts, engine mounts, and other high-stress automotive components**. Below is a detailed breakdown of its advantages and drawbacks.
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### **Pros**
1. **High-Quality Material**
- Made from **heat-treated steel**, ensuring durability and resistance to wear, corrosion, and fatigue under heavy loads.
- Meets **Mopar s engineering standards**, meaning it is designed to withstand the stresses of automotive applications.
2. **Precision Manufacturing**
- The **fine thread (1.25mm pitch)** provides better grip and load distribution compared to coarse threads, reducing the risk of loosening under vibration.
- Tight tolerances ensure a **snug fit** in threaded holes, preventing excessive play or wobble.
3. **Compatibility with Mopar Systems**
- Specifically engineered for **Chrysler, Dodge, and Jeep vehicles**, making it a **direct replacement** for OEM parts in many applications.
- Works well in **transmission mounts, engine mounts, and differential carriers**, where stability is critical.
4. **Corrosion Resistance**
- While not fully stainless steel, the **black oxide or zinc plating** helps protect against rust in moderate environments.
- Better than some aftermarket alternatives that may lack proper coatings.
5. **Reliability in High-Stress Applications**
- Designed to handle **vibration, torque, and cyclic loading**, which is essential in drivetrain components.
- Less likely to strip or break compared to cheaper, lower-grade bolts.
6. **Easy to Find and Affordable**
- Widely available at **automotive parts stores, online retailers (Amazon, RockAuto, Mopar Direct), and dealerships**.
- Typically **cost-effective** compared to aftermarket alternatives that may not match OEM quality.
7. **Standardized Threading**
- Follows **ANSI/SAE standards**, ensuring compatibility with most Mopar tools and fasteners.
- No risk of cross-threading if installed correctly.
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### **Cons**
1. **Potential for Over-Tightening**
- Like most fine-thread bolts, **over-torquing can strip the threads** or damage the mating surface.
- Requires **proper torque specifications** (usually **80-100 ft-lbs** for transmission mounts, but check the application).
- Some users may not follow manufacturer recommendations, leading to premature failure.
2. **Limited Corrosion Protection in Harsh Conditions**
- While plated, **extreme moisture, salt, or off-road use** can still cause rust over time.
- Not as corrosion-resistant as **stainless steel or cadmium-plated bolts**, which may be better for marine or heavy-duty applications.
3. **Not Universal (Mopar-Specific)**
- **Not interchangeable with Ford, GM, or Toyota parts** unless the application is identical.
- Some aftermarket bolts may fit but **lack the same load-bearing capacity**, risking failure under stress.
4. **Potential for Counterfeit or Low-Quality Replacements**
- Some online sellers may offer **fake Mopar bolts** that are weaker or poorly manufactured.
- Always **purchase from reputable sources** (official Mopar dealers, RockAuto, or trusted retailers) to avoid knockoffs.
5. **Requires Proper Installation**
- **Cross-threading or improper alignment** can ruin the bolt or the threaded hole.
- Some applications (e.g., **transmission mounts**) may require **special tools** (torque wrench, alignment guides) for correct installation.
6. **Limited Availability in Some Regions**
- While widely stocked in the U.S., **international availability may be limited**, requiring special ordering.
- Shipping delays can be an issue if not readily available locally.
7. **Not Ideal for High-Temperature Applications**
- While strong under normal conditions, **extreme heat (e.g., exhaust manifolds, turbocharged engines)** may weaken the bolt over time.
- For such cases, **high-temperature bolts (e.g., Inconel or stainless steel)** may be preferable.
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### **Conclusion**
The **Mopar MS350014 screw** is a **high-quality, reliable bolt** for **Mopar applications**, particularly in **transmission mounts, engine mounts, and drivetrain components**. Its **fine thread, heat-treated steel, and proper plating** make it a **strong, durable choice** for most automotive uses where OEM replacement is desired.
However, it is **not without limitations** **over-torquing, corrosion in harsh environments, and the risk of counterfeit parts** are key concerns. If installed and maintained correctly, it will **outperform many aftermarket alternatives** in terms of **strength and longevity**.
For **extreme conditions (off-road, marine, high heat)**, consider **stainless steel or high-temperature bolts**, but for **standard Mopar applications**, the MS350014 is an **excellent, cost-effective solution**.
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### **Recommendation**
- **Buy from an official Mopar dealer or a trusted online retailer** (e.g., RockAuto, Amazon, or Mopar Direct) to ensure **authenticity**.
- **Follow the manufacturer s torque specifications** to prevent stripping or damage.
- **Inspect for corrosion** periodically, especially in **wet or salty environments**, and replace if rusted.
- **Use a torque wrench** when installing to avoid over-tightening.
- **If the application involves extreme heat or heavy off-road use**, consider **stainless steel or high-strength alternatives** for added durability.
**Final Verdict:** The **Mopar MS350014 is a strong, reliable bolt for Mopar vehicles** when used correctly. For most drivers, it is the **best choice for OEM replacement**, but awareness of its limitations ensures long-term performance.
If you would like to return your new, unopened, and uninstalled part. Genuine Mopar Screw MS350014: Parts: NONE. 1.Parts must be resalable and in the original packaging.
Electrical parts are not returnable. 5.Once confirmed you can now enter in the part number Search for parts that fit box and ensure fitment is accurate to your vehicle. HOW TO CHECK FITMENT To Ensure Fitment Is Correct.