Shop Standard U-Bolt Size Chart

Sponsored
$4.50
RPS Corp Part H-42003 U-Bolt,1/4-20X3/4"Idx2-1/4"L
Southeastern Equipment and Supply, Inc
$4.50
RPS Corp Part H-42003 U-Bolt,1/4-20X3/4"Idx2-1/4"L
Southeastern Equipment and Supply, Inc
$110.89
Dayton Parts U-Bolt | Mack U Bolt | 361-116
FleetPride
60-day returns (most items)
$110.89
Dayton Parts U-Bolt | Mack U Bolt | 361-116
FleetPride
60-day returns
$127.09
Automann U-Bolt | Peterbilt U Bolt Kit 1" X 3-1/2 | AUBK8673-154
FleetPride
60-day returns (most items)
$127.09
Automann U-Bolt | Peterbilt U Bolt Kit 1" X 3-1/2 | AUBK8673-154
FleetPride
60-day returns
$126.09
Automann U-Bolt | U Bolt Kit Sr 1" X 4" X 16" | AUBK8374-16
FleetPride
60-day returns (most items)
$126.09
Automann U-Bolt | U Bolt Kit Sr 1" X 4" X 16" | AUBK8374-16
FleetPride
60-day returns
$60.09
Dayton Parts U-Bolt | U-Bolts | 361-396
FleetPride
60-day returns (most items)
$60.09
Dayton Parts U-Bolt | U-Bolts | 361-396
FleetPride
60-day returns
$141.79
Otr Semi-Round U-Bolt, 1-1/4" Dia., 4-1/16" W X 19-1/2" L | 1-1/4 X 4-1/16 X 19-1/2 Mr 44 Kit | OTR8-20160K
FleetPride
60-day returns (most items)
$141.79
Otr Semi-Round U-Bolt, 1-1/4" Dia., 4-1/16" W X 19-1/2" L | 1-1/4 X 4-1/16 X 19-1/2 Mr 44 Kit | OTR8-20160K
FleetPride
60-day returns
$69.00
Chevrolet Express U-Bolts
Weldtec Designs
$69.00
Chevrolet Express U-Bolts
Weldtec Designs
$7.03
9/16 Inch Diameter U-Bolts - Square 4 Inch Leg Length
uboltstore.com
15-day returns (most items)
$7.03
9/16 Inch Diameter U-Bolts - Square 4 Inch Leg Length
uboltstore.com
15-day returns
$6.75
1/2 Inch Diameter U-Bolts - Round Bend 4 Inch Leg Length
uboltstore.com
15-day returns (most items)
$6.75
1/2 Inch Diameter U-Bolts - Round Bend 4 Inch Leg Length
uboltstore.com
15-day returns
$11.15
Replacement U-Bolt For 2" Wide, Square Axles - 1/2" Diameter - Zinc Plated UBZC12X212X525
etrailer.com
$11.15
Replacement U-Bolt For 2" Wide, Square Axles - 1/2" Diameter - Zinc Plated UBZC12X212X525
etrailer.com
$55.29
Automann U-Bolt | U Bolt Kit Sq 3/4" X 4" X 5-3/4I | AUBK8254-05
FleetPride
60-day returns (most items)
$55.29
Automann U-Bolt | U Bolt Kit Sq 3/4" X 4" X 5-3/4I | AUBK8254-05
FleetPride
60-day returns
$50.09
Dayton Parts U-Bolt | Bolt/Bush Assembly | 334-896
FleetPride
60-day returns (most items)
$50.09
Dayton Parts U-Bolt | Bolt/Bush Assembly | 334-896
FleetPride
60-day returns
$32.99
Zonon 12 Pcs Square U Bolt Zinc Plated Industrial And Scientific Supplies For Boat Trailer Tube Rectangular Wood And Metal Objects (3/8" X 4" X 5")
Amazon.com
8
$32.99
Zonon 12 Pcs Square U Bolt Zinc Plated Industrial And Scientific Supplies For Boat Trailer Tube Rectangular Wood And Metal Objects (3/8" X 4" X 5")
Amazon.com
8
$79.39
Holland Equipment, Ltd.U-Bolt | Kit 3/4 X 10.38 U-Bolt | SPK0011
FleetPride
60-day returns (most items)
$79.39
Holland Equipment, Ltd.U-Bolt | Kit 3/4 X 10.38 U-Bolt | SPK0011
FleetPride
60-day returns
$30.99
Stainless Steel U-Bolts
Speedway Motors
5
$30.99
Stainless Steel U-Bolts
Speedway Motors
5
$136.79
Otr Semi-Round U-Bolt Kit, 1-1/4" Dia., 4-1/16" W X 18-1/2" L, Grade 8 42" Rod | 1-1/4 X 4-1/16 X 18-1/2 Mr 42 Kit | OTR8-20150K
FleetPride
60-day returns (most items)
$136.79
Otr Semi-Round U-Bolt Kit, 1-1/4" Dia., 4-1/16" W X 18-1/2" L, Grade 8 42" Rod | 1-1/4 X 4-1/16 X 18-1/2 Mr 42 Kit | OTR8-20150K
FleetPride
60-day returns
$27.10
3/4 Inch Diameter U-Bolts - Semi Square 16 Inch Leg Length
uboltstore.com
15-day returns (most items)
$27.10
3/4 Inch Diameter U-Bolts - Semi Square 16 Inch Leg Length
uboltstore.com
15-day returns
$34.95
Crossbeam U-Bolt Quick Coupler Mounting Bracket, 1/2" Body AG & Flat Face Quick Couplers 3.0" Crossbeam Diameter None
Summit Hydraulics
$34.95
Crossbeam U-Bolt Quick Coupler Mounting Bracket, 1/2" Body AG & Flat Face Quick Couplers 3.0" Crossbeam Diameter None
Summit Hydraulics
$10.09
Replacement U-Bolt With Nuts For 2-3/8" Round Trailer Axles - 1/2" Diameter 176400
etrailer.com
$10.09
Replacement U-Bolt With Nuts For 2-3/8" Round Trailer Axles - 1/2" Diameter 176400
etrailer.com
$1.25
5/16" X 2 1/2" X 3 1/2" Zinc U-Bolt
Agri Sales
$1.25
5/16" X 2 1/2" X 3 1/2" Zinc U-Bolt
Agri Sales
$58.79
DAYTON PARTS 7/8" X 5-1/4" X 15-5/8" U-Bolt Kit For Freightliner | 361-468
FleetPride
60-day returns (most items)
$58.79
DAYTON PARTS 7/8" X 5-1/4" X 15-5/8" U-Bolt Kit For Freightliner | 361-468
FleetPride
60-day returns
$11.75
Replacement U-Bolt For 1-1/2" Wide, Square Trailer Axles - 1/2" Diameter - Raw Finish 1753223
etrailer.com
$11.75
Replacement U-Bolt For 1-1/2" Wide, Square Trailer Axles - 1/2" Diameter - Raw Finish 1753223
etrailer.com
$9.25
Square U-Bolt Zinc Plated Steel
Go2marine
$9.25
Square U-Bolt Zinc Plated Steel
Go2marine
$60.49
Otr Square U-Bolt, 7/8" Dia., 5" W X 15" L, Grade 8 Rod | 7/8 X 5 X 15 Sq Lh8 36 .50R Kit | OTR81493K
FleetPride
60-day returns (most items)
$60.49
Otr Square U-Bolt, 7/8" Dia., 5" W X 15" L, Grade 8 Rod | 7/8 X 5 X 15 Sq Lh8 36 .50R Kit | OTR81493K
FleetPride
60-day returns
$14.92
CE Smith Replacement U-Bolt W/ Nuts For 2-3/8" Round Axles - 1/2" Diameter - Galvanized CE15286GA
etrailer.com
$14.92
CE Smith Replacement U-Bolt W/ Nuts For 2-3/8" Round Axles - 1/2" Diameter - Galvanized CE15286GA
etrailer.com
$12.34
Replacement U-Bolt With Nuts For 1-3/4" Wide, Square Trailer Axles - 9/16" Diameter 175130
etrailer.com
$12.34
Replacement U-Bolt With Nuts For 1-3/4" Wide, Square Trailer Axles - 9/16" Diameter 175130
etrailer.com
$34.19
KATUNA Stainless Steel Square U Bolt Kit For Boat Trailer Axle Leaf Springs, For 2X2 Axle - 4 3/4" Long,2 Inch Wide Square U-Bolts With Nuts And
Amazon.com
20
$34.19
KATUNA Stainless Steel Square U Bolt Kit For Boat Trailer Axle Leaf Springs, For 2X2 Axle - 4 3/4" Long,2 Inch Wide Square U-Bolts With Nuts And
Amazon.com
20
$11.49
Heavy Duty 2.75" (2 3/4 Inch) Universal Stainless Steel U-Bolts Clamps With Saddle Flange For Exhaust Tail Pipe
Amazon.com
568
$11.49
Heavy Duty 2.75" (2 3/4 Inch) Universal Stainless Steel U-Bolts Clamps With Saddle Flange For Exhaust Tail Pipe
Amazon.com
568
$125.98
Euclid U-Bolt | U-Bolt Assembly 7/8" -14 X 5-3/16" Sq X 15" L | EUB8267153
FleetPride
60-day returns (most items)
$125.98
Euclid U-Bolt | U-Bolt Assembly 7/8" -14 X 5-3/16" Sq X 15" L | EUB8267153
FleetPride
60-day returns
$65.53
Buyers Products UB623522 22" Square Bend U-Bolt Kit, 4 Complete U Bolt Kits, 5/8" Bolt, 1/2" X 4 1/4" Tie Bars, Grade 5 Equivalent Hardware
Amazon.com
1
Free shipping
$65.53
Buyers Products UB623522 22" Square Bend U-Bolt Kit, 4 Complete U Bolt Kits, 5/8" Bolt, 1/2" X 4 1/4" Tie Bars, Grade 5 Equivalent Hardware
Amazon.com
1
$56.99
Otr Round U-Bolt Kit, 1" Dia., 4" W X 8" L, Grade 8 20" Rod | 1 X 4 X 8 Rd Lh8 20 Kit | OTR148RDK
FleetPride
60-day returns (most items)
$56.99
Otr Round U-Bolt Kit, 1" Dia., 4" W X 8" L, Grade 8 20" Rod | 1 X 4 X 8 Rd Lh8 20 Kit | OTR148RDK
FleetPride
60-day returns
$39.95
Universal Round Bend U-Bolt Kit 3/4" X 4" X 9-3/8" K241570244 K241570231
Raney's Truck Parts
$39.95
Universal Round Bend U-Bolt Kit 3/4" X 4" X 9-3/8" K241570244 K241570231
Raney's Truck Parts
$12.49
Plain U-Bolts, 1-3/4 Inch
Speedway Motors
18
$12.49
Plain U-Bolts, 1-3/4 Inch
Speedway Motors
18
$73.18
Euclid U-Bolt | U-Bolt Assembly 3/4" -16 X 5" Rd X 7.5" L Gr 8 | EUB8155073
FleetPride
60-day returns (most items)
$73.18
Euclid U-Bolt | U-Bolt Assembly 3/4" -16 X 5" Rd X 7.5" L Gr 8 | EUB8155073
FleetPride
60-day returns
$77.19
Buyers 5/8" X 18" Square Bend U-Bolt Kit - Set Of 4 | 18" Square Bend U-Bolt Kit | UB623518
FleetPride
60-day returns (most items)
$77.19
Buyers 5/8" X 18" Square Bend U-Bolt Kit - Set Of 4 | 18" Square Bend U-Bolt Kit | UB623518
FleetPride
60-day returns
$11.26
Replacement U-Bolt With Nuts For 3" Round Trailer Axles - 1/2" Diameter - Zinc Plated 1755892-Z
etrailer.com
$11.26
Replacement U-Bolt With Nuts For 3" Round Trailer Axles - 1/2" Diameter - Zinc Plated 1755892-Z
etrailer.com
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    Shop Standard U-Bolt Size Chart

    Sponsored
    $4.50
    RPS Corp Part H-42003 U-Bolt,1/4-20X3/4"Idx2-1/4"L
    Southeastern Equipment and Supply, Inc
    $4.50
    RPS Corp Part H-42003 U-Bolt,1/4-20X3/4"Idx2-1/4"L
    Southeastern Equipment and Supply, Inc
    $110.89
    Dayton Parts U-Bolt | Mack U Bolt | 361-116
    FleetPride
    60-day returns (most items)
    $110.89
    Dayton Parts U-Bolt | Mack U Bolt | 361-116
    FleetPride
    60-day returns
    $127.09
    Automann U-Bolt | Peterbilt U Bolt Kit 1" X 3-1/2 | AUBK8673-154
    FleetPride
    60-day returns (most items)
    $127.09
    Automann U-Bolt | Peterbilt U Bolt Kit 1" X 3-1/2 | AUBK8673-154
    FleetPride
    60-day returns
    $126.09
    Automann U-Bolt | U Bolt Kit Sr 1" X 4" X 16" | AUBK8374-16
    FleetPride
    60-day returns (most items)
    $126.09
    Automann U-Bolt | U Bolt Kit Sr 1" X 4" X 16" | AUBK8374-16
    FleetPride
    60-day returns
    $60.09
    Dayton Parts U-Bolt | U-Bolts | 361-396
    FleetPride
    60-day returns (most items)
    $60.09
    Dayton Parts U-Bolt | U-Bolts | 361-396
    FleetPride
    60-day returns
    $141.79
    Otr Semi-Round U-Bolt, 1-1/4" Dia., 4-1/16" W X 19-1/2" L | 1-1/4 X 4-1/16 X 19-1/2 Mr 44 Kit | OTR8-20160K
    FleetPride
    60-day returns (most items)
    $141.79
    Otr Semi-Round U-Bolt, 1-1/4" Dia., 4-1/16" W X 19-1/2" L | 1-1/4 X 4-1/16 X 19-1/2 Mr 44 Kit | OTR8-20160K
    FleetPride
    60-day returns
    $69.00
    Chevrolet Express U-Bolts
    Weldtec Designs
    $69.00
    Chevrolet Express U-Bolts
    Weldtec Designs
    $7.03
    9/16 Inch Diameter U-Bolts - Square 4 Inch Leg Length
    uboltstore.com
    15-day returns (most items)
    $7.03
    9/16 Inch Diameter U-Bolts - Square 4 Inch Leg Length
    uboltstore.com
    15-day returns
    $6.75
    1/2 Inch Diameter U-Bolts - Round Bend 4 Inch Leg Length
    uboltstore.com
    15-day returns (most items)
    $6.75
    1/2 Inch Diameter U-Bolts - Round Bend 4 Inch Leg Length
    uboltstore.com
    15-day returns
    $11.15
    Replacement U-Bolt For 2" Wide, Square Axles - 1/2" Diameter - Zinc Plated UBZC12X212X525
    etrailer.com
    $11.15
    Replacement U-Bolt For 2" Wide, Square Axles - 1/2" Diameter - Zinc Plated UBZC12X212X525
    etrailer.com
    $55.29
    Automann U-Bolt | U Bolt Kit Sq 3/4" X 4" X 5-3/4I | AUBK8254-05
    FleetPride
    60-day returns (most items)
    $55.29
    Automann U-Bolt | U Bolt Kit Sq 3/4" X 4" X 5-3/4I | AUBK8254-05
    FleetPride
    60-day returns
    $50.09
    Dayton Parts U-Bolt | Bolt/Bush Assembly | 334-896
    FleetPride
    60-day returns (most items)
    $50.09
    Dayton Parts U-Bolt | Bolt/Bush Assembly | 334-896
    FleetPride
    60-day returns
    $32.99
    Zonon 12 Pcs Square U Bolt Zinc Plated Industrial And Scientific Supplies For Boat Trailer Tube Rectangular Wood And Metal Objects (3/8" X 4" X 5")
    Amazon.com
    8
    $32.99
    Zonon 12 Pcs Square U Bolt Zinc Plated Industrial And Scientific Supplies For Boat Trailer Tube Rectangular Wood And Metal Objects (3/8" X 4" X 5")
    Amazon.com
    8
    $79.39
    Holland Equipment, Ltd.U-Bolt | Kit 3/4 X 10.38 U-Bolt | SPK0011
    FleetPride
    60-day returns (most items)
    $79.39
    Holland Equipment, Ltd.U-Bolt | Kit 3/4 X 10.38 U-Bolt | SPK0011
    FleetPride
    60-day returns
    $30.99
    Stainless Steel U-Bolts
    Speedway Motors
    5
    $30.99
    Stainless Steel U-Bolts
    Speedway Motors
    5
    $136.79
    Otr Semi-Round U-Bolt Kit, 1-1/4" Dia., 4-1/16" W X 18-1/2" L, Grade 8 42" Rod | 1-1/4 X 4-1/16 X 18-1/2 Mr 42 Kit | OTR8-20150K
    FleetPride
    60-day returns (most items)
    $136.79
    Otr Semi-Round U-Bolt Kit, 1-1/4" Dia., 4-1/16" W X 18-1/2" L, Grade 8 42" Rod | 1-1/4 X 4-1/16 X 18-1/2 Mr 42 Kit | OTR8-20150K
    FleetPride
    60-day returns
    $27.10
    3/4 Inch Diameter U-Bolts - Semi Square 16 Inch Leg Length
    uboltstore.com
    15-day returns (most items)
    $27.10
    3/4 Inch Diameter U-Bolts - Semi Square 16 Inch Leg Length
    uboltstore.com
    15-day returns
    $34.95
    Crossbeam U-Bolt Quick Coupler Mounting Bracket, 1/2" Body AG & Flat Face Quick Couplers 3.0" Crossbeam Diameter None
    Summit Hydraulics
    $34.95
    Crossbeam U-Bolt Quick Coupler Mounting Bracket, 1/2" Body AG & Flat Face Quick Couplers 3.0" Crossbeam Diameter None
    Summit Hydraulics