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National Hardware N222-398 2192BC Square U Bolt in Zinc plated

Free shipping on orders over $29.99

$5.49

$ 2 .99 $2.99

In Stock

About this item

  • Authorized Replacement for Stanley Hardware Stock #N222-398, #675-3/8" x 4" x 5" size
  • Designed for securing various products to rectangular wood and metal objects
  • If plates are required use National's #2191 plates
  • Nuts included
  • Manufactured from steel wire


Product 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. Zinc plating offers corrosion resistance for all of your functional hardware needs.

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. Zinc plating offers corrosion resistance for all of your functional hardware needs.


"Them"
2025-08-25 09:41:53
This worked perfectly for attaching a 50 cal can to the bumper of my rv. Can't ask for much more. It's been a little bit of time and not showing any corrosion and very sturdy.
Customer
2025-08-05 12:00:41
built a Murphy Bed and the fold out part is super heavy (3/4" ply, 1x2 supports, 1/4" ply liner plus the Certa mattress with pillow top). Decided to use two swivel plates instead of buying one of those super overpriced Murphy Bed Hardware Kits so I had no piston assist to lift the platform into the store position. Found a hoist on Amazon for $60 and needed a way to attach the hook to the platform. This U-bolt worked well, very strong, lifts about 100 lbs every evening and is long enough to make hook attachment easy peazy.
Peter
2025-08-03 17:47:25
Perfect match for 4’’ bumper
Michigan buyer
2025-07-26 13:42:36
Quality is fine but not long enough for a large spare on a thick trailer tongue.
Kristy timinsky
2025-07-15 12:45:35
Bought for our camper to hold a box on the bumper.
jr111
2025-07-12 16:32:38
I use these to mount things to my dock. That way I don’t have to drill holes in the posts and I can change the location any time.
Mr. Geweke
2025-07-06 14:15:44
Seems to be solid, of good quality.
Kathi Fields
2025-06-20 17:58:07
had to use wrench to set nuts to threads bolts were not bent same had to bend by hand to use
Kan
2025-05-10 09:15:42
Sturdy and easy to clean
Kindle Customer
2025-05-01 11:31:25
Fits my RV bumper Grand Designs Imagine.
Solidum
2025-04-18 18:25:09
This has been perfect the way it was intended for. There isn’t much else to say about it.
Michael Andrews
2025-01-09 12:08:42
Product came as described and when expected. Can't ask for more.
Gerald J.
2025-01-07 12:20:36
Prospective buyers please note that product description is misleading. The square u bolt comes complete with plate and nuts. There is no need to order the plate separately as mentioned in description.
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