Model # 2192BC 677 SQ U BOLT ZN

Internet #204660110

National Hardware #677-3/8 in. x 4 in. x 7 in. Zinc-Plated U Bolt Plate with Hex Nut
0038613178748

Discontinued National Hardware

#677-3/8 in. x 4 in. x 7 in. Zinc-Plated U Bolt Plate with Hex Nut

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Frequently Bought Together

Product Overview

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. Thanks to a proprietary WeatherGuard finish, Zinc-Plated eye, U-bolts and turnbuckles last three times longer than the competition. Continued expansion of stainless steel bolts, including heavy-duty applications, put us well ahead of the competitors. Zinc plating offers corrosion resistance for all of your functional hardware needs.
  • Manufactured from steel wire
  • Designed for securing various products to rectangular wood and metal objects
  • Plates are required use National's #2191 plates
  • Nuts included
  • WeatherGuard finish for superior corrosion resistance
  • Zinc plated
  • Life span limited lifetime warranty

Product Overview

Model #: 2192BC 677 SQ U BOLT ZN
Internet #: 204660110

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. Thanks to a proprietary WeatherGuard finish, Zinc-Plated eye, U-bolts and turnbuckles last three times longer than the competition. Continued expansion of stainless steel bolts, including heavy-duty applications, put us well ahead of the competitors. Zinc plating offers corrosion resistance for all of your functional hardware needs.

  • Manufactured from steel wire
  • Designed for securing various products to rectangular wood and metal objects
  • Plates are required use National's #2191 plates
  • Nuts included
  • WeatherGuard finish for superior corrosion resistance
  • Zinc plated
  • Life span limited lifetime warranty

Specifications

Dimensions

Assembled Depth (in.)
4.08 in
Assembled Height (in.)
7.33 in
Assembled Width (in.)
.38 in
Fastener length (in.)
7.33
Head diameter (in.)
.38

Details

ACQ Rated Fastener
No
Fastener Plating
Stainless Steel
Fastener Thread Type
Standard
Fastener Type
U-Bolt
Fastener/Connector Material
Steel
Measurement Standard
USS
Package Quantity
1
Product Weight (lb.)
1lb
Returnable
90-Day

Warranty / Certifications

Manufacturer Warranty
LifeSpan Limited Lifetime Warranty

Specifications

Dimensions

Assembled Depth (in.)
4.08 in
Assembled Height (in.)
7.33 in
Assembled Width (in.)
.38 in
Fastener length (in.)
7.33
Head diameter (in.)
.38

Details

ACQ Rated Fastener
No
Fastener Plating
Stainless Steel
Fastener Thread Type
Standard
Fastener Type
U-Bolt
Fastener/Connector Material
Steel
Measurement Standard
USS
Package Quantity
1
Product Weight (lb.)
1lb
Returnable
90-Day

Warranty / Certifications

Manufacturer Warranty
LifeSpan Limited Lifetime Warranty

Questions & Answers

Does this come with the u bolt, plate, and nuts?

Asked by: Zac
It comes with the nuts and plate. I just bought them this week.
Answered by: cstew
Date published: 2016-06-29

Is the 4 in. dimension from inside thread to inside thread? Need it to wrap behind a 4x4 post.

Asked by: Cheron
according to the technical drawing this square u bolt is 4.08" on the inside width. Please check your facts before answering a question. The 7.33" length represents an overall length, fyi
Answered by: pwhart
Date published: 2016-12-07

what is the maximum temperature this ZINC-PLATED U BOLT PLATE WITH HEX NUT can take without melting?

I'm considering using this in a pizza oven and need to understand the heat tolerence
Asked by: bob65amps
The melting point of steel is 2500 degrees F. The zinc coating will likely melt around 780 deg F.
Answered by: NationalHardware
Date published: 2016-06-19
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Customer Reviews

#677-3/8 in. x 4 in. x 7 in. Zinc-Plated U Bolt Plate with Hex Nut is rated 4.5 out of 5 by 2.
Rated 5 out of 5 by from Great for 4" RV Bumper This fits my 2007 Rockland Ultralight RV bumper perfectly. Allows me to attach a receiver to mount a bike rack. No cutting or drilling needed.
Date published: 2016-07-05
Rated 4 out of 5 by from 3/8 in. x 4 in. x 7 in. Zinc-Plated U Bolt Plate with Hex Nut I cut this 3/8 in. x 4 in. x 7 in. Zinc-Plated U Bolt Plate with Hex Nut in half and it worked perfectly to attach a sacrificial board to my table saw. I could not find a 3/8 in. x 4 in. x 7 in. square-shaped U Bolt in any stores, but Home Depot had it on line.
Date published: 2014-07-01
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