038613178748

Introducing the National 038613178748 N222406 Steel Coarse Zinc U-Bolt, a robust and durable solution for securing various applications with a square shape and dimensions of 3/8 inch by 4 inches by 7 inches. This U-Bolt is part of the National Fastener & Manufacturing Company's extensive offering, which prides itself on delivering top-quality components for automotive, industrial, and construction industries.

Constructed from steel and coated with a zinc finish, this U-Bolt boasts impressive strength and corrosion resistance. The zinc coating serves as a protective barrier against harsh environmental conditions, ensuring that the bolt maintains its integrity over an extended period. The coarse threading on this U-Bolt allows for a secure connection, even when working with materials that require a substantial amount of torque.

This 2-piece set includes two identical U-Bolts, perfect for applications that require multiple bolts or for having a spare on hand. Each bolt features a square shape with rounded ends, offering versatility in various applications while minimizing the likelihood of damage during installation.

The National 038613178748 N222406 Steel Coarse Zinc U-Bolt is an ideal choice for various industrial and automotive applications, such as securing suspension components, engine mounts, and other heavy-duty applications that require a strong and corrosion-resistant fastener. With its exceptional strength and durability, you can trust that this U-Bolt will reliably perform its intended function, providing peace of mind in even the most demanding environments.

In summary, the National 038613178748 N222406 Steel Coarse Zinc U-Bolt is a versatile, high-performance component designed for industrial and automotive applications. Its strong steel construction, zinc coating, and square shape with rounded ends ensure durability, corrosion resistance, and versatility. With this 2-piece set, you can confidently tackle your projects knowing you have a reliable and dependable fastener at your disposal.

Coarse Zinc U-Bolt (3/8 x 4 x 7, 2-Pack) by National (038613178748 N222406): A Detailed Analysis

The National Coarse Zinc U-Bolt (Part Number: 038613178748 N222406) is a 2-pack product with the dimensions of 3/8 inch x 4 inches x 7 inches. This U-bolt is made of zinc-coated steel for added durability and resistance to corrosion. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this product, followed by a conclusion and recommendation.

1. Corrosion resistance: The zinc coating on these U-bolts offers increased protection against rust and corrosion, making them suitable for outdoor applications or environments where moisture is present.

2. Versatile: These U-bolts are suitable for various applications, including automotive, industrial, and agricultural uses.

3. Affordable: Compared to other types of bolts and U-bolts, the National Coarse Zinc U-Bolt is relatively affordable, making it an economical choice for many users.

1. Limited size options: This particular model of the U-bolt is only available in the 3/8 x 4 x 7 size. Users requiring different sizes may need to look for alternative options.

2. Potential for galvanic corrosion: Since the U-bolts are zinc-coated, they may experience galvanic corrosion when used with dissimilar metals (such as aluminum or copper).

The National Coarse Zinc U-Bolt (038613178748 N222406) offers several advantages, such as corrosion resistance, affordability, and versatility. However, it also comes with some limitations, including a limited size range and the potential for galvanic corrosion. For users who require a 3/8 x 4 x 7 U-bolt and are not concerned about working with dissimilar metals, this product can be a cost-effective and durable choice.

If you are in need of a 3/8 x 4 x 7 U-bolt and prefer a zinc-coated option for added corrosion resistance, the National Coarse Zinc U-Bolt (038613178748 N222406) is a reasonable choice. Keep in mind that if you plan to use this bolt with dissimilar metals, you may want to consider alternative methods to prevent galvanic corrosion. Additionally, if you require a different size, you will need to explore other options.

Details:

Each item is inspected and lightly cleaned if necessary. Only what is shown above should be expected to included. National hardware N222406 steel coarse zinc plated 3/8 x4 x7 square u-bolt 2pk fast shipping this listing is for the above picture and titled item. Any notes can be found below.

Notes:out of box. In most cases, the response is between 0-6hrs.

specifications yofastener:

• brand: National
• upc: 038613178748

returns yofastener:

• time: 30 days
• method: money back
• paid by: buyer
• policy: returns accepted

seller yofastener:

• rating: 99.8%
• # reviews: 15159
• city: parkersburg, west virginia

payments yofastener:

• wallet: google-pay
• other
• credit card: mastercard

offer yofastener:

• availability: in stock
• started: november 10, 2025
• sold #: 17
• in stock #: 5
• options: ship-to-home
• prices: $10.88–$59.99
• item condition:
  • New
  • Open box
  • Used
  • New – Open box

general yofastener:

• category: Home & Garden > Building Hardware > Nails, Screws > Fasteners

shipping yofastener:

• transit: 4-10 days
• service: usps ground advantage, fedex ground / fedex home delivery, usps priority mail
• carrier: usps, fedex
• class: standard, expedited
• type: calculated

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