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National Hardware N222-455 2193BC U Bolt in Stainless Steel,#526-5/16"x1-3/4"x4-1/4"

  • Based on 90 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, May 13
Order within 14 hours and 22 minutes
Available payment plans shown during checkout

Features

  • Designed for fastening products to pipe, wood, etc.
  • Suitable for automotive, plumbing and other home and industrial applications
  • Plate and nuts included
  • Excellent for marine and other outdoor applications
  • Manufactured from stainless steel

Description

Whether for home, farm, builder or industrial customers, National has all the right hardware in the sizes and finishes you need. With over a century of service National is committed to maintaining the highest level of product quality, innovation and manufacturing technology. Providing latching and fastening options for all of your indoor and outdoor uses. Barrel, Dutch door, flush, mortise and surface bolts designed with ease of use and security in mind. Utilizing 300 series stainless steel with 18% chromium, which gives the corrosion protection as pure chromium in chrome plating. These products will not corrode or rust when exposed to the weather. From the Manufacturer Whether for home, farm, builder or industrial customers, National has all the right hardware in the sizes and finishes you need. With over a century of service National is committed to maintaining the highest level of product quality, innovation and manufacturing technology. Providing latching and fastening options for all of your indoor and outdoor uses. Barrel, Dutch door, flush, mortise and surface bolts designed with ease of use and security in mind. Utilizing 300 series stainless steel with 18% chromium, which gives the corrosion protection as pure chromium in chrome plating. These products will not corrode or rust when exposed to the weather.


Material: Stainless Steel


Grade Rating: Grade 2


Thread Size: 3/4"-10


Exterior Finish: Zinc


Head Style: Cupped


Material: ‎Stainless Steel


Grade Rating: ‎Grade 2


Thread Size: ‎3/4"-10


Exterior Finish: ‎Zinc


Head Style: ‎Cupped


Color: ‎Stainless Steel


Fastener Type: ‎U-Bolt


Brand: ‎National Hardware


Thread Style: ‎Left Hand


Size: ‎1 Count (Pack of 1)


Manufacturer: ‎National Hardware


Part Number: ‎N222-455


Item Weight: ‎0.8 ounces


Product Dimensions: ‎13.5 x 11.1 x 4.7 inches


Country of Origin: ‎China


Item model number: ‎N222-455


Is Discontinued By Manufacturer: ‎No


Style: ‎Updated Packaging


Finish: ‎Stainless Steel


Item Package Quantity: ‎1


Measurement System: ‎Inch


Certification: ‎As


Usage: ‎Wood


Included Components: ‎National Hardware NBC U Bolt in Stainless Steel,#526-5/16"x1-3/4"x4-1/4"


Batteries Required?: ‎No


Warranty Description: ‎Warranty


Domestic Shipping: Item can be shipped within U.S.


Date First Available: August 17, 2005


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, May 13

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great SS U-bolts.
Used 1 1/2" aluminum angle on sides of the solar panel. Then used the SS U-bolts to mount the solar panel to the roof racks. Very solid and clean install.
Reviewed in the United States on May 24, 2023 by TBurris TBurris

  • Missing a "nut"
One of the U bolts was missing a "nut".
Reviewed in the United States on September 9, 2022 by Tom

  • Good deal
Good quality
Reviewed in the United States on July 12, 2022 by Amazon Customer

  • Simple fix for chain link/wood fence
Fits oversized line pole perfectly. Used for attaching wood rails to chain link fence
Reviewed in the United States on April 21, 2022 by radar man

  • Worked as made
Used as a clamp for a jeep stabilizer shock
Reviewed in the United States on May 14, 2022 by Panman

  • Watch your size
Watch your sizing or they won't fit
Reviewed in the United States on April 4, 2022 by Cmondale

  • Just what I needed
I had a puzzle to figure out, how to connect two objects for easy removal. Not your typical use of this item. But it suited my need perfectly. Sturdy enough to rely on
Reviewed in the United States on July 4, 2021 by Alan S. Broner

  • Installed over salt water for 2 years... excellent
Bought a couple to install a weather station on a piling over Florida sun and salt water two years ago. Still look like new. Excellent quality.
Reviewed in the United States on April 10, 2021 by Frank J. Derfler

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