Best U Bolts. Reviews March, 2020

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: 1.38 USD


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Height: 0.7 Inches

Length: 2.5 Inches

Width: 2.25 Inches

Weight: 0.15 Pounds

  • 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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National Hardware N222-315 DP2190BC U Bolt Zinc plated, 5/16" x 2-1/2" x 5"

Search only National Hardware brand name
National Hardware N222-315 DP2190BC U Bolt Zinc plated, 5/16

Current price: 1.48 USD

Saving: $9.97 (87%)


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Height: 5.9 Inches

Length: 12.3 Inches

Width: 4.3 Inches

Weight: 0.25 Pounds

  • 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
  • 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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National Hardware N222-455 2193BC U Bolt in Stainless Steel

Search only National Hardware brand name
National Hardware N222-455 2193BC U Bolt in Stainless Steel

Current price: 8.84 USD


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Height: 4.7 Inches

Length: 13.5 Inches

Width: 11.1 Inches

Weight: 0.05 Pounds

  • 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
  • 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
  • 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 N222-406 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: 10.58 USD


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Height: 2 Inches

Length: 13.8 Inches

Width: 9.5 Inches

Weight: 0.49 Pounds

  • 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
  • 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
  • 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
  • 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
  • Designed for securing various products to rectangular wood and metal objects; 3/8-Inch x4-Inch x7-Inch

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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: 6.06 USD

Saving: $2.89 (32%)


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Height: 2 Inches

Length: 10 Inches

Width: 5.8 Inches

Weight: 0.22 Pounds

  • 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
  • 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
  • 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
  • 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
  • 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 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

(4) HDG Hot Dipped Galvanized Square U-Bolt Boat Trailer U Bolt Ubolt 1/2" D x 3 1/16" W x 4 5/16" L

Search only Tmw brand name
(4) HDG Hot Dipped Galvanized Square U-Bolt Boat Trailer U Bolt Ubolt 1/2

Current price: 34.99 USD


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Length: 3.06 Inches

Width: 4.31 Inches

Weight: 0.56 Pounds

  • 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
  • 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
  • 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
  • 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
  • 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 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
  • Thread Length = 2-1/2" (2.5") and Threads Per Inch = 13

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National Hardware N347-823 2190BC U Bolt in Zinc plated

Search only National Hardware brand name
National Hardware N347-823 2190BC U Bolt in Zinc plated

Current price: 11.08 USD


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Height: 4.8 Inches

Length: 9.4 Inches

Width: 8.5 Inches

Weight: 0.8 Pounds

  • 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
  • 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
  • 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
  • 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
  • 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 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
  • Thread Length = 2-1/2" (2.5") and Threads Per Inch = 13
  • 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 #N347-823

More Info

Prime-Line 9071969 U-Bolts, Round Bend, 5/16 in.-18 X 1-3/8 in. X 2-1/2 in. - (1 in. Pipe), Zinc Plated Steel, 10-Pack

Search only PRIME-LINE brand name
Prime-Line 9071969 U-Bolts, Round Bend, 5/16 in.-18 X 1-3/8 in. X 2-1/2 in. - (1 in. Pipe), Zinc Plated Steel, 10-Pack

Current price: 12.9 USD


Check price and availability


Height: 4 Inches

Length: 4 Inches

Width: 4 Inches

  • 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
  • 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
  • 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
  • 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
  • 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 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
  • Thread Length = 2-1/2" (2.5") and Threads Per Inch = 13
  • 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 #N347-823
  • Includes u-bolt plate and 2 nuts
  • Requires pre-drilled holes (hole should be the same diameter as the threaded post)
  • Used to secure pipe, conduit, cable or other cylindrical objects
  • Inside Width/Compatible Pipe Diameter: 1 inch
  • Diameter-Thread Size: 5/16 inch-18

More Info

National Manufacturing 222398 8418-345 Us2c 3/8x4x5" Steel Sq "U" Bolts W/Nuts Assem Zinc (13-4280)

Search only National Manufacturing brand name
National Manufacturing 222398 8418-345 Us2c 3/8x4x5

Current price: 5.8 USD


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Height: 2.8 Inches

Length: 13 Inches

Width: 8.4 Inches

Weight: 0.4 Pounds

  • 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
  • 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
  • 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
  • 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
  • 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 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
  • Thread Length = 2-1/2" (2.5") and Threads Per Inch = 13
  • 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 #N347-823
  • Includes u-bolt plate and 2 nuts
  • Requires pre-drilled holes (hole should be the same diameter as the threaded post)
  • Used to secure pipe, conduit, cable or other cylindrical objects
  • Inside Width/Compatible Pipe Diameter: 1 inch
  • Diameter-Thread Size: 5/16 inch-18
  • Designed For Securing Various Products To Rectangular Wood And Metal Objects
  • Finish: Zinc Plated
  • Material: Steel
  • Size: 4" I.D. Wide X 5" Long
  • Thread: 3/8"-16 X 3" Long

More Info

Prime-Line 9071931 U-Bolts, Round Bend, 1/4 in.-20 X 1-1/8 in. X 2-1/4 in. - (3/4 in. Pipe), Zinc Plated Steel, 10-Pack

Search only PRIME-LINE brand name
Prime-Line 9071931 U-Bolts, Round Bend, 1/4 in.-20 X 1-1/8 in. X 2-1/4 in. - (3/4 in. Pipe), Zinc Plated Steel, 10-Pack

Current price: 8.65 USD


Check price and availability


Height: 4 Inches

Length: 4 Inches

Width: 4 Inches

  • 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
  • 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
  • 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
  • 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
  • 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 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
  • Thread Length = 2-1/2" (2.5") and Threads Per Inch = 13
  • 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 #N347-823
  • Includes u-bolt plate and 2 nuts
  • Requires pre-drilled holes (hole should be the same diameter as the threaded post)
  • Used to secure pipe, conduit, cable or other cylindrical objects
  • Inside Width/Compatible Pipe Diameter: 1 inch
  • Diameter-Thread Size: 5/16 inch-18
  • Designed For Securing Various Products To Rectangular Wood And Metal Objects
  • Finish: Zinc Plated
  • Material: Steel
  • Size: 4" I.D. Wide X 5" Long
  • Thread: 3/8"-16 X 3" Long
  • Includes u-bolt plate and 2 nuts
  • Requires pre-drilled holes (hole should be the same diameter as the threaded post)
  • Used to secure pipe, conduit, cable or other cylindrical objects
  • Inside Width/Compatible Pipe Diameter: 3/4 inch
  • Diameter-Thread Size: 1/4 inch-20

More Info

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