NATIONAL HARDWARE N220-830 Screw Hook Zinc 3/8 4-1/2

( Brand: National Hardware ), ( Manufacturer Part Number: N220-830 ), ( Type: Screw Hooks ), ( Item Height: 0.500 ), ( Item Width: 1.500 )

Review NATIONAL HARDWARE Screw Hook Zinc 3/8 4-1/2 Inch

Introducing the National N220-830 Screw Hook, a versatile and reliable fastening solution ideal for various applications. This screw hook is made from zinc, a corrosion-resistant material that ensures durability and longevity even in harsh environments.

The National N220-830 Screw Hook boasts a thread size of 3/8 inches and an overall length of 4-1/2 inches. Its hexagonal head design allows for easy handling and secure tightening with a socket or wrench. The hook has a load capacity of 150 lbs, making it suitable for supporting moderate to heavy loads.

The zinc coating not only enhances the screw hook's resistance to rust and corrosion but also provides excellent electrical conductivity. This feature makes the National N220-830 Screw Hook an excellent option for electrical applications where a secure and reliable connection is essential.

Designed with a round, curved hook shape, this screw hook offers a wide grip for attaching and securing various materials, such as ropes, cables, and chains. Its large hook opening also accommodates different sizes and shapes of objects, providing added convenience and versatility.

The National N220-830 Screw Hook's smooth, threaded shank ensures easy insertion into various materials, including wood, metal, and concrete. Its hexagonal head provides a secure grip, preventing the screw from loosening or turning during use.

In summary, the National N220-830 Screw Hook is a high-quality, corrosion-resistant fastening solution suitable for various applications, including electrical and industrial uses, as well as home improvement projects. Its zinc coating ensures durability, while its hexagonal head and large hook opening offer easy handling and versatility. With a load capacity of 150 lbs, this screw hook is a reliable and secure option for supporting moderate to heavy loads.

Pros and Cons of Buying National N220-830 Screw Hooks (Zinc, 3/8 inch, 4-1/2 inches)

National N220-830 screw hooks are zinc-coated, 3/8 inch screw hooks with a length of 4-1/2 inches. These screw hooks are commonly used in various applications due to their durability and strength. In this analysis, we will discuss the advantages and disadvantages of purchasing National N220-830 screw hooks.

1. Corrosion resistance: Zinc coating offers excellent protection against rust and corrosion, making these screw hooks suitable for outdoor applications or environments with high moisture levels.

2. Versatile: These screw hooks can be used in various applications, such as hanging decorations, installing shelves, or mounting equipment, due to their size and strength.

3. Cost-effective: Compared to other screw hook options, zinc-coated screw hooks are relatively affordable, making them a cost-effective choice for many projects.

4. Widely available: National N220-830 screw hooks are widely available at hardware stores and online retailers, ensuring ease of access and convenience for customers.

1. Limited load capacity: Zinc-coated screw hooks, while strong, have a limited load capacity compared to other materials like steel. This means they may not be suitable for heavy-duty applications or large projects.

2. Require proper installation: Improper installation of screw hooks can lead to loosening over time or even damage to the surface being mounted. Ensuring proper installation is crucial for the longevity and effectiveness of the screw hooks.

3. May not be suitable for high temperatures: Zinc can melt at high temperatures, making these screw hooks less ideal for applications where high temperatures are a concern, such as in a foundry or a hot environment.

National N220-830 screw hooks (zinc, 3/8 inch, 4-1/2 inches) offer excellent corrosion resistance, versatility, and cost-effectiveness. However, they do have limitations, such as a limited load capacity and potential issues with high temperatures. When considering purchasing these screw hooks, it is essential to evaluate your specific application requirements and determine if the pros outweigh the cons for your project.

If you are looking for a durable, cost-effective, and widely available screw hook option for general-purpose applications where load capacity is not a significant concern, National N220-830 screw hooks are an excellent choice. However, if you require a higher load capacity or work in a high-temperature environment, you may want to consider other screw hook materials, such as stainless steel or aluminum. Always ensure proper installation to maximize the lifespan and effectiveness of the screw hooks.

Details:

N220-830: 3/8 x 4-1/2 Screw Hook. X000d: Screw Hook, Zinc, 3/8 x 4-1/2 In. 3/8 x 4-1/2 Screw Hook, Zinc, Holds Up To 290 LB, Bulk.

part #: n220830 prices

• $5.41-$72.89

specifications diswashepar:

• brand: National Hardware
• mpn: N220-830
• type: Screw Hooks
• item height: 0.500
• item width: 1.500

payments diswashepar:

• credit card: Mastercard
• wallet: Apple-pay

offer diswashepar:

• availability: In Stock
• options: Ship-to-home
• started: June 9, 2026
• sold: 0

returns diswashepar:

• paid by: Buyer
• policy: Returns Accepted
• time: 30 Days

shipping diswashepar:

• type: Fixed
• class: Economy
• transit: 9-16 Days
• cost: $4.00
• service: Economy Int'l Postage

seller diswashepar:

• city: Mountain Top, PA
• # reviews: 15472
• rating: 99.1%

general diswashepar:

• Appliances > Dishwashing > Dishwasher Parts
• condition: New

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