Best U Bolts. Reviews August, 2020

National Hardware N222-406 2192 Square U Bolts (Zinc plated), #677-3/8"x4"x7"

Search only National Hardware brand name
National Hardware N222-406 2192 Square U Bolts (Zinc plated), #677-3/8

Current price: 9.43 USD

Saving: $9.29 (50%)


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Height: 2 Inches

Length: 13.8 Inches

Width: 9.5 Inches

Weight: 0.49 Pounds

  • Designed for securing various products to rectangular wood and metal objects; 3/8-Inch x4-Inch x7-Inch
  • If plates are required use National's #2191 plates
  • Designed for securing various products to rectangular wood and metal objects
  • Manufactured from stainless steel
  • Nuts included
  • If plates are required use National's #2191 plates

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

Search only National Hardware brand name
National Hardware N222-455 2193BC U Bolt in Stainless Steel,#526-5/16

Current price: 8.54 USD


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Height: 4.7 Inches

Length: 13.5 Inches

Width: 11.1 Inches

Weight: 0.05 Pounds

  • Designed for securing various products to rectangular wood and metal objects; 3/8-Inch x4-Inch x7-Inch
  • If plates are required use National's #2191 plates
  • Designed for securing various products to rectangular wood and metal objects
  • Manufactured from stainless steel
  • Nuts included
  • If plates are required use National's #2191 plates
  • Excellent for marine and other outdoor applications
  • Plate and nuts included
  • Suitable for automotive, plumbing and other home and industrial applications
  • Designed for fastening products to pipe, wood, etc
  • Authorized Replacement for Stanley Hardware Stock #N222-455

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National Hardware N222-174 2190BC U Bolt in Zinc plated,#536-5/16"x2"x4-1/2"

Search only National Hardware brand name
National Hardware N222-174 2190BC U Bolt in Zinc plated,#536-5/16

Current price: 1.98 USD


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Height: 0.75 Inches

Length: 4.5 Inches

Width: 3.24 Inches

Weight: 0.22 Pounds

  • Designed for securing various products to rectangular wood and metal objects; 3/8-Inch x4-Inch x7-Inch
  • If plates are required use National's #2191 plates
  • Designed for securing various products to rectangular wood and metal objects
  • Manufactured from stainless steel
  • Nuts included
  • If plates are required use National's #2191 plates
  • Excellent for marine and other outdoor applications
  • Plate and nuts included
  • Suitable for automotive, plumbing and other home and industrial applications
  • Designed for fastening products to pipe, wood, etc
  • Authorized Replacement for Stanley Hardware Stock #N222-455
  • Manufactured from steel wire
  • Plate and nuts included
  • Suitable for automotive, plumbing and other home and industrial applications
  • Designed for fastening products to pipe, wood, etc
  • Authorized Replacement for Stanley Hardware Stock #N222-174

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National Hardware N222-372 2192BC Square U Bolt in Zinc plated,#657-3/8"x3"x7"

Search only National Hardware brand name
National Hardware N222-372 2192BC Square U Bolt in Zinc plated,#657-3/8

Current price: 6.09 USD


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Height: 2 Inches

Length: 14 Inches

Width: 9 Inches

Weight: 0.46875 Pounds

  • Designed for securing various products to rectangular wood and metal objects; 3/8-Inch x4-Inch x7-Inch
  • If plates are required use National's #2191 plates
  • Designed for securing various products to rectangular wood and metal objects
  • Manufactured from stainless steel
  • Nuts included
  • If plates are required use National's #2191 plates
  • Excellent for marine and other outdoor applications
  • Plate and nuts included
  • Suitable for automotive, plumbing and other home and industrial applications
  • Designed for fastening products to pipe, wood, etc
  • Authorized Replacement for Stanley Hardware Stock #N222-455
  • Manufactured from steel wire
  • Plate and nuts included
  • Suitable for automotive, plumbing and other home and industrial applications
  • Designed for fastening products to pipe, wood, etc
  • Authorized Replacement for Stanley Hardware Stock #N222-174
  • Manufactured from steel wire
  • Nuts included
  • If plates are required use National's #2191 plates
  • Designed for securing various products to rectangular wood and metal objects
  • Authorized Replacement for Stanley Hardware Stock #N222-372

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Chaowei Antenna Mast Cross Over Bracket Accessories Clamp U-Bolt Mounting Hardware in Stainless Steel(Pack of 2)

Search only Chaowei brand name
Chaowei Antenna Mast Cross Over Bracket Accessories Clamp U-Bolt Mounting Hardware in Stainless Steel(Pack of 2)

Current price: 8.99 USD


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  • Designed for securing various products to rectangular wood and metal objects; 3/8-Inch x4-Inch x7-Inch
  • If plates are required use National's #2191 plates
  • Designed for securing various products to rectangular wood and metal objects
  • Manufactured from stainless steel
  • Nuts included
  • If plates are required use National's #2191 plates
  • Excellent for marine and other outdoor applications
  • Plate and nuts included
  • Suitable for automotive, plumbing and other home and industrial applications
  • Designed for fastening products to pipe, wood, etc
  • Authorized Replacement for Stanley Hardware Stock #N222-455
  • Manufactured from steel wire
  • Plate and nuts included
  • Suitable for automotive, plumbing and other home and industrial applications
  • Designed for fastening products to pipe, wood, etc
  • Authorized Replacement for Stanley Hardware Stock #N222-174
  • Manufactured from steel wire
  • Nuts included
  • If plates are required use National's #2191 plates
  • Designed for securing various products to rectangular wood and metal objects
  • Authorized Replacement for Stanley Hardware Stock #N222-372
  • Size:60*80mm
  • Be used to secure an antenna mast (as well as pipes and ropes) of up to 1 5/8” diameter
  • Suitable for automotive, plumbing and reinforcement applications
  • Excellent for marine and other outdoor applications
  • Plate and nuts included

More Info

National Hardware N222-364 2192 Square U Bolts in Zinc, #535-5/16"x2"x5"

Search only National Hardware brand name
National Hardware N222-364 2192 Square U Bolts in Zinc, #535-5/16

Current price: 6.37 USD

Saving: $2.58 (29%)


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Height: 2 Inches

Length: 10 Inches

Width: 5.8 Inches

Weight: 0.22 Pounds

  • Designed for securing various products to rectangular wood and metal objects; 3/8-Inch x4-Inch x7-Inch
  • If plates are required use National's #2191 plates
  • Designed for securing various products to rectangular wood and metal objects
  • Manufactured from stainless steel
  • Nuts included
  • If plates are required use National's #2191 plates
  • Excellent for marine and other outdoor applications
  • Plate and nuts included
  • Suitable for automotive, plumbing and other home and industrial applications
  • Designed for fastening products to pipe, wood, etc
  • Authorized Replacement for Stanley Hardware Stock #N222-455
  • Manufactured from steel wire
  • Plate and nuts included
  • Suitable for automotive, plumbing and other home and industrial applications
  • Designed for fastening products to pipe, wood, etc
  • Authorized Replacement for Stanley Hardware Stock #N222-174
  • Manufactured from steel wire
  • Nuts included
  • If plates are required use National's #2191 plates
  • Designed for securing various products to rectangular wood and metal objects
  • Authorized Replacement for Stanley Hardware Stock #N222-372
  • Size:60*80mm
  • Be used to secure an antenna mast (as well as pipes and ropes) of up to 1 5/8” diameter
  • Suitable for automotive, plumbing and reinforcement applications
  • Excellent for marine and other outdoor applications
  • Plate and nuts included
  • If plates are required use National's #2191 plates
  • Designed for securing various products to rectangular wood and metal objects
  • Manufactured from steel wire
  • Nuts included
  • LifeSpan Limited Lifetime Warranty
  • If plates are required use National's #2191 plates
  • Designed for securing various products to rectangular wood and metal objects
  • Manufactured from steel wire

More Info

Hardware Essentials 320892 Square U-Bolt-5/16-18 x 3" x 2", Zinc

Search only Hardware Essentials brand name
Hardware Essentials 320892 Square U-Bolt-5/16-18 x 3

Current price: 2.79 USD


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Height: 2 Inches

Length: 3.37 Inches

Width: 4.43 Inches

  • Designed for securing various products to rectangular wood and metal objects; 3/8-Inch x4-Inch x7-Inch
  • If plates are required use National's #2191 plates
  • Designed for securing various products to rectangular wood and metal objects
  • Manufactured from stainless steel
  • Nuts included
  • If plates are required use National's #2191 plates
  • Excellent for marine and other outdoor applications
  • Plate and nuts included
  • Suitable for automotive, plumbing and other home and industrial applications
  • Designed for fastening products to pipe, wood, etc
  • Authorized Replacement for Stanley Hardware Stock #N222-455
  • Manufactured from steel wire
  • Plate and nuts included
  • Suitable for automotive, plumbing and other home and industrial applications
  • Designed for fastening products to pipe, wood, etc
  • Authorized Replacement for Stanley Hardware Stock #N222-174
  • Manufactured from steel wire
  • Nuts included
  • If plates are required use National's #2191 plates
  • Designed for securing various products to rectangular wood and metal objects
  • Authorized Replacement for Stanley Hardware Stock #N222-372
  • Size:60*80mm
  • Be used to secure an antenna mast (as well as pipes and ropes) of up to 1 5/8” diameter
  • Suitable for automotive, plumbing and reinforcement applications
  • Excellent for marine and other outdoor applications
  • Plate and nuts included
  • If plates are required use National's #2191 plates
  • Designed for securing various products to rectangular wood and metal objects
  • Manufactured from steel wire
  • Nuts included
  • LifeSpan Limited Lifetime Warranty
  • If plates are required use National's #2191 plates
  • Designed for securing various products to rectangular wood and metal objects
  • Manufactured from steel wire
  • Item sold individually
  • U-bolt measurements are as follows: diameter-thread count x inside length x inside width
  • Includes hex nuts and plate
  • Square U-bolts are great for attachment to square shaped posts

More Info

National Hardware N222-083 2190 U Bolts in Zinc, #132-1/4"x1-1/8"x2-1/4"

Search only National Hardware brand name
National Hardware N222-083 2190 U Bolts in Zinc, #132-1/4

Current price: 1.38 USD


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Height: 1 Inches

Length: 7 Inches

Width: 6 Inches

  • Designed for securing various products to rectangular wood and metal objects; 3/8-Inch x4-Inch x7-Inch
  • If plates are required use National's #2191 plates
  • Designed for securing various products to rectangular wood and metal objects
  • Manufactured from stainless steel
  • Nuts included
  • If plates are required use National's #2191 plates
  • Excellent for marine and other outdoor applications
  • Plate and nuts included
  • Suitable for automotive, plumbing and other home and industrial applications
  • Designed for fastening products to pipe, wood, etc
  • Authorized Replacement for Stanley Hardware Stock #N222-455
  • Manufactured from steel wire
  • Plate and nuts included
  • Suitable for automotive, plumbing and other home and industrial applications
  • Designed for fastening products to pipe, wood, etc
  • Authorized Replacement for Stanley Hardware Stock #N222-174
  • Manufactured from steel wire
  • Nuts included
  • If plates are required use National's #2191 plates
  • Designed for securing various products to rectangular wood and metal objects
  • Authorized Replacement for Stanley Hardware Stock #N222-372
  • Size:60*80mm
  • Be used to secure an antenna mast (as well as pipes and ropes) of up to 1 5/8” diameter
  • Suitable for automotive, plumbing and reinforcement applications
  • Excellent for marine and other outdoor applications
  • Plate and nuts included
  • If plates are required use National's #2191 plates
  • Designed for securing various products to rectangular wood and metal objects
  • Manufactured from steel wire
  • Nuts included
  • LifeSpan Limited Lifetime Warranty
  • If plates are required use National's #2191 plates
  • Designed for securing various products to rectangular wood and metal objects
  • Manufactured from steel wire
  • Item sold individually
  • U-bolt measurements are as follows: diameter-thread count x inside length x inside width
  • Includes hex nuts and plate
  • Square U-bolts are great for attachment to square shaped posts
  • Suitable for automotive, plumbing and other home and industrial applications
  • Designed for fastening products to pipe, wood, etc
  • Manufactured from steel wire
  • Plate and nuts included
  • LifeSpan Limited Lifetime Warranty
  • Suitable for automotive, plumbing and other home and industrial applications
  • Designed for fastening products to pipe, wood, etc
  • Manufactured from steel wire

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U Bolt Assembly

Search only Skywalker brand name
U Bolt Assembly

Current price: 9.99 USD


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Height: 0.25 Inches

Length: 3 Inches

Width: 2 Inches

  • Designed for securing various products to rectangular wood and metal objects; 3/8-Inch x4-Inch x7-Inch
  • If plates are required use National's #2191 plates
  • Designed for securing various products to rectangular wood and metal objects
  • Manufactured from stainless steel
  • Nuts included
  • If plates are required use National's #2191 plates
  • Excellent for marine and other outdoor applications
  • Plate and nuts included
  • Suitable for automotive, plumbing and other home and industrial applications
  • Designed for fastening products to pipe, wood, etc
  • Authorized Replacement for Stanley Hardware Stock #N222-455
  • Manufactured from steel wire
  • Plate and nuts included
  • Suitable for automotive, plumbing and other home and industrial applications
  • Designed for fastening products to pipe, wood, etc
  • Authorized Replacement for Stanley Hardware Stock #N222-174
  • Manufactured from steel wire
  • Nuts included
  • If plates are required use National's #2191 plates
  • Designed for securing various products to rectangular wood and metal objects
  • Authorized Replacement for Stanley Hardware Stock #N222-372
  • Size:60*80mm
  • Be used to secure an antenna mast (as well as pipes and ropes) of up to 1 5/8” diameter
  • Suitable for automotive, plumbing and reinforcement applications
  • Excellent for marine and other outdoor applications
  • Plate and nuts included
  • If plates are required use National's #2191 plates
  • Designed for securing various products to rectangular wood and metal objects
  • Manufactured from steel wire
  • Nuts included
  • LifeSpan Limited Lifetime Warranty
  • If plates are required use National's #2191 plates
  • Designed for securing various products to rectangular wood and metal objects
  • Manufactured from steel wire
  • Item sold individually
  • U-bolt measurements are as follows: diameter-thread count x inside length x inside width
  • Includes hex nuts and plate
  • Square U-bolts are great for attachment to square shaped posts
  • Suitable for automotive, plumbing and other home and industrial applications
  • Designed for fastening products to pipe, wood, etc
  • Manufactured from steel wire
  • Plate and nuts included
  • LifeSpan Limited Lifetime Warranty
  • Suitable for automotive, plumbing and other home and industrial applications
  • Designed for fastening products to pipe, wood, etc
  • Manufactured from steel wire
  • Safe and secure for a variety of mast applications
  • Sturdy steel construction
  • Accepts masts of up to 1-5/8” diameter
  • (2) U-Bolts included per package along with necessary hardware
  • This U-Bolt kit can be used to secure an antenna mast (as well as pipes and ropes) of up to 1 5/8” diameter

More Info

National Hardware N222-125 2190 U Bolts in Zinc, #512-5/16"x1-3/8"x2-1/2"

Search only National Hardware brand name
National Hardware N222-125 2190 U Bolts in Zinc, #512-5/16

Current price: 5.26 USD


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Height: 0.7 Inches

Length: 2.5 Inches

Width: 2.25 Inches

Weight: 0.15 Pounds

  • Designed for securing various products to rectangular wood and metal objects; 3/8-Inch x4-Inch x7-Inch
  • If plates are required use National's #2191 plates
  • Designed for securing various products to rectangular wood and metal objects
  • Manufactured from stainless steel
  • Nuts included
  • If plates are required use National's #2191 plates
  • Excellent for marine and other outdoor applications
  • Plate and nuts included
  • Suitable for automotive, plumbing and other home and industrial applications
  • Designed for fastening products to pipe, wood, etc
  • Authorized Replacement for Stanley Hardware Stock #N222-455
  • Manufactured from steel wire
  • Plate and nuts included
  • Suitable for automotive, plumbing and other home and industrial applications
  • Designed for fastening products to pipe, wood, etc
  • Authorized Replacement for Stanley Hardware Stock #N222-174
  • Manufactured from steel wire
  • Nuts included
  • If plates are required use National's #2191 plates
  • Designed for securing various products to rectangular wood and metal objects
  • Authorized Replacement for Stanley Hardware Stock #N222-372
  • Size:60*80mm
  • Be used to secure an antenna mast (as well as pipes and ropes) of up to 1 5/8” diameter
  • Suitable for automotive, plumbing and reinforcement applications
  • Excellent for marine and other outdoor applications
  • Plate and nuts included
  • If plates are required use National's #2191 plates
  • Designed for securing various products to rectangular wood and metal objects
  • Manufactured from steel wire
  • Nuts included
  • LifeSpan Limited Lifetime Warranty
  • If plates are required use National's #2191 plates
  • Designed for securing various products to rectangular wood and metal objects
  • Manufactured from steel wire
  • Item sold individually
  • U-bolt measurements are as follows: diameter-thread count x inside length x inside width
  • Includes hex nuts and plate
  • Square U-bolts are great for attachment to square shaped posts
  • Suitable for automotive, plumbing and other home and industrial applications
  • Designed for fastening products to pipe, wood, etc
  • Manufactured from steel wire
  • Plate and nuts included
  • LifeSpan Limited Lifetime Warranty
  • Suitable for automotive, plumbing and other home and industrial applications
  • Designed for fastening products to pipe, wood, etc
  • Manufactured from steel wire
  • Safe and secure for a variety of mast applications
  • Sturdy steel construction
  • Accepts masts of up to 1-5/8” diameter
  • (2) U-Bolts included per package along with necessary hardware
  • This U-Bolt kit can be used to secure an antenna mast (as well as pipes and ropes) of up to 1 5/8” diameter
  • Suitable for automotive, plumbing and other home and industrial applications
  • Designed for fastening products to pipe, wood, etc
  • Manufactured from steel wire
  • Plate and nuts included
  • LifeSpan Limited Lifetime Warranty
  • Suitable for automotive, plumbing and other home and industrial applications
  • Designed for fastening products to pipe, wood, etc
  • Manufactured from steel wire

More Info

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