U-Bolts, Zinc Plated at Trailer Parts Superstore
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U-Bolts, Steel and Zinc Plated

ROUND U-BOLT
Zinc Plated Steel
SQUARE U-BOLT
Zinc Plated Steel
 
Quantity Description Price

NEW ITEM!

KARAVAN Flared U-Bolt, 7/16" x 2-1/4" x 4-1/4" #210-00024-NA-D

KARAVAN Flared U-Bolt, 7/16" x 2-1/4" x 4-1/4" #210-00024-NA-D

Stock# 5419140
KARAVAN 7/16" x 2-1/4" x 4-1/4"  u- bolt. Mounting hardware sold separately.
KARAVAN Part #210-00029-NA-D

$5.75

EZ-LOADER U-Bolt, 5/16" x 1-1/2" x 2-1/4" #290-022892

EZ-LOADER U-Bolt, 5/16" x 1-1/2" x 2-1/4" #290-022892

Stock# 5291192
EZ-LOADER 5/16" x 1-1/2" x 2-1/4" u- bolt. Mounting hardware sold separately.
EZ-LOADER Part #290-022892

$3.10

EZ-LOADER U-Bolt, 5/16" x 1-1/2" x 3-1/4" #290-023119

EZ-LOADER U-Bolt, 5/16" x 1-1/2" x 3-1/4" #290-023119

Stock# 5291191
EZ-LOADER 5/16" x 1-1/2" x 3-1/4" u- bolt. Mounting hardware sold separately.
EZ-LOADER Part #290-023119

$3.10

EZ-LOADER Roller Bracket Retaining U-Bolt, 3/8" x 3/4" x 2" #290-021938

EZ-LOADER Roller Bracket Retaining U-Bolt, 3/8" x 3/4" x 2" #290-021938

Stock# 5291159
EZ-LOADER 3/8" x 3/4" x 2" u- bolt. Mounting hardware sold separately.
EZ-LOADER Part #290-021938

$2.05

SHORELAND'R Wobble Roller Pivot Assembly U-bolt #0310292

SHORELAND'R Wobble Roller Pivot Assembly U-bolt #0310292

Stock# 5422172
3/8"-16 stock Square U-Bolt:  Leg Length (A) = 2", Leg Width (B) = 1-5/8", Thread (C)= 1-1/2"
Zinc plated finish u-bolt is used for Shoreland'r wobble roller pivot arm assemblies. Nuts and washers sold separately.

$3.10

SHORELAND'R 3/8"-16 Square U-Bolt, 1-13/16" x 1-3/4" #0310060

SHORELAND'R 3/8"-16 Square U-Bolt, 1-13/16" x 1-3/4" #0310060

Stock# 5422294
3/8"-16 stock Square U-Bolt:  Leg Length (A) = 1-3/4", Leg Width (B) = 1-13/16", Thread (C)= 1-1/4"
Zinc plated finish u-bolt is used for mounting Shoreland'r axles with 1-1/2" axle beams. Nuts and washers sold separately.

$1.50

SHORELAND'R 3/8"-16 Square U-Bolt, 3-1/16" x 3" #0310108

SHORELAND'R 3/8"-16 Square U-Bolt, 3-1/16" x 3" #0310108

Stock# 5422239
3/8"-16 stock Square U-Bolt:  Leg Length (A) = 3", Leg Width (B) = 3-1/16", Thread (C)= 1"
Zinc plated finish u-bolt is used for mounting on Shoreland'r 3" wide frames. Nuts and washers sold separately.

$3.10

SHORELAND'R 3/8"-16 Square U-Bolt, 3-1/16" x 4-1/8" #0310090

SHORELAND'R 3/8"-16 Square U-Bolt, 3-1/16" x 4-1/8" #0310090

Stock# 5422258
3/8"-16 stock Square U-Bolt:  Leg Length (A) = 4-1/8", Leg Width (B) = 3-1/16", Thread (C)= 1-3/4"
Zinc plated finish u-bolt is used for mounting on Shoreland'r 3" frames. Nuts and washers sold separately.

$2.89

TIEDOWN 3/8" Square U-Bolt, 1-5/8" x 3-9/16" #86219

TIEDOWN 3/8" Square U-Bolt, 1-5/8" x 3-9/16" #86219

Stock# 5256121
Leg Length (A) = 3-9/16", Leg Width (B)= 1-5/8", Thread (C)= 1-3/4"

$4.32

TIEDOWN 3/8" Round U-Bolt, 1-3/4" x 4-13/16" #86216

TIEDOWN 3/8" Round U-Bolt, 1-3/4" x 4-13/16" #86216

Stock# 5256118
Leg Length (A) = 4-13/16", Leg Width (B)= 1-3/4", Thread (C)= 1-3/4"

$4.59

EZ-LOADER U-Bolt, 3/8" x 1-1/2" x 2-3/8" #290-002423

EZ-LOADER U-Bolt, 3/8" x 1-1/2" x 2-3/8" #290-002423

Stock# 5291220
EZ-LOADER 3/8" x 1-1/2" x 2-3/8" u- bolt. Mounting hardware sold separately.

$2.36

KARAVAN U-Bolt, 3/8" x 1-7/8" x 2-1/2" #210-00082-NA-D

KARAVAN U-Bolt, 3/8" x 1-7/8" x 2-1/2" #210-00082-NA-D

Stock# 5419080
KARAVAN 3/8"-16 x 1-7/8" x 2-1/2"  u- bolt. Mounting hardware sold separately.
KARAVAN Part #210-00082-NA-D

$2.63

TIEDOWN 3/8" Square U-Bolt (1-Pair), 2-1/8" x 4" #86208

TIEDOWN 3/8" Square U-Bolt (1-Pair), 2-1/8" x 4" #86208

Stock# 5256131
Leg Length (A) = 4", Leg Width (B)= 2-1/8", Thread (C)= 1-3/4"

$9.79

TIEDOWN 3/8" Square U-Bolt (1-Pair), 3-1/8" x 3" #86209

TIEDOWN 3/8" Square U-Bolt (1-Pair), 3-1/8" x 3" #86209

Stock# 5256132
Leg Length (A) = 3", Leg Width (B)= 3-1/8", Thread (C)= 1-3/4"

$8.79

TIEDOWN 3/8" Square U-Bolt (1-Pair), 3-1/8" x 4" #86210

TIEDOWN 3/8" Square U-Bolt (1-Pair), 3-1/8" x 4" #86210

Stock# 5256133
Leg Length (A) = 4", Leg Width (B)= 3-1/8", Thread (C)= 1-3/4"

$8.99

TIEDOWN 3/8" Square U-Bolt (1-Pair), 4-1/8" x 3" #86211

TIEDOWN 3/8" Square U-Bolt (1-Pair), 4-1/8" x 3" #86211

Stock# 5256134
Leg Length (A) = 3", Leg Width (B)= 4-1/8", Thread (C)= 1-3/4"

$9.22

LOADRITE 3/8" Square Zinc Plated U-Bolt  5-1/8" x 3-3/4" #2510.45

LOADRITE 3/8" Square Zinc Plated U-Bolt 5-1/8" x 3-3/4" #2510.45

Stock# 1041351
Leg Length (H) = 3.75", Leg Width (W)= 5.125", Thread (A)= 3/8". (Nuts and washers sold separately)

$2.63

TIEDOWN 7/16" Square U-Bolt, 1-9/16" x 3-9/16" #86212

TIEDOWN 7/16" Square U-Bolt, 1-9/16" x 3-9/16" #86212

Stock# 5256114
Leg Length (A) = 3-9/16", Leg Width (B)= 1-9/16", Thread (C)= 2"

$4.99

TIEDOWN 7/16" Square U-Bolt, 2-1/16" x 2-5/16" #86228

TIEDOWN 7/16" Square U-Bolt, 2-1/16" x 2-5/16" #86228

Stock# 5256122
Leg Length (A) = 2-5/16", Leg Width (B)= 2-1/16", Thread (C)= 1"

$4.77

TIEDOWN 7/16" Square U-Bolt, 2-1/16" x 4-5/16" #86229

TIEDOWN 7/16" Square U-Bolt, 2-1/16" x 4-5/16" #86229

Stock# 5256123
Leg Length (A) = 4-5/16", Leg Width (B)= 2-1/16", Thread (C)= 2"

$5.20

KARAVAN U-Bolt, 7/16" x 2-1/4" x 4" #210-00087-NA-E

KARAVAN U-Bolt, 7/16" x 2-1/4" x 4" #210-00087-NA-E

Stock# 5419125
KARAVAN 7/16" x 2-1/4" x 4"  u- bolt. Mounting hardware sold separately. This u-bolt is commonly used to mount Karavan spring/fender hangers to a 2" wide frame.

$3.10

KARAVAN U-Bolt, 7/16" x 2-1/4" x 5-5/16" #210-00068-NA-E

KARAVAN U-Bolt, 7/16" x 2-1/4" x 5-5/16" #210-00068-NA-E

Stock# 5419124
KARAVAN 7/16" x 2-1/4" x 5-5/16"  u- bolt. Mounting hardware sold separately.  This u-bolt is commonly used to mount Karavan spring/fender hangers to a 2" wide frame.

$4.15

TIEDOWN 7/16" Square U-Bolt, 3-1/16" x 3-5/16" #86230

TIEDOWN 7/16" Square U-Bolt, 3-1/16" x 3-5/16" #86230

Stock# 5256124
Leg Length (A) = 3-5/16", Leg Width (B)= 3-1/16", Thread (C)= 1-3/4"

$5.20

TIEDOWN 7/16" Square U-Bolt, 3-1/16" x 4-5/16" #86231

TIEDOWN 7/16" Square U-Bolt, 3-1/16" x 4-5/16" #86231

Stock# 5256125
Leg Length (A) = 4-5/16", Leg Width (B)= 3-1/16", Thread (C)= 2"

$5.28

TIEDOWN 7/16" Square U-Bolt, 4-1/16" x 2-13/16" #86234

TIEDOWN 7/16" Square U-Bolt, 4-1/16" x 2-13/16" #86234

Stock# 5256126
Leg Length (A) = 2-13/16", Leg Width (B)= 4-1/16", Thread (C)= 1-3/4"

$5.33

TIEDOWN 1/2" Round U-Bolt, 2-3/8" x 5-3/8" #86217

TIEDOWN 1/2" Round U-Bolt, 2-3/8" x 5-3/8" #86217

Stock# 5256119
Leg Length (A) = 5-3/8", Leg Width (B)= 2-3/8", Thread (C)= 2"

$6.85

TIEDOWN 1/2" Round U-Bolt, 3-1/16" x 6-11/16" #86218

TIEDOWN 1/2" Round U-Bolt, 3-1/16" x 6-11/16" #86218

Stock# 5256120
Leg Length (A)= 6-11/16", Leg  Width (B)= 3-1/16", Thread Length (C)= 2"

$8.17

Rockwell Round U-Bolt, 2-3/8" x 6-1/2" x 1/2"-20 (3.5k Axle) #4202-1L

Rockwell Round U-Bolt, 2-3/8" x 6-1/2" x 1/2"-20 (3.5k Axle) #4202-1L

Stock# 7108536
Leg Length (A)= 6-1/2"", Leg Width (B)= 2-3/8"
Steel standard U-Bolt for 3,500 lb axles. Longer U-bolt is designed for applications with thick springs.

$6.41

TIEDOWN 1/2" Square U-Bolt, 1-9/16" x 4-1/16" #86213

TIEDOWN 1/2" Square U-Bolt, 1-9/16" x 4-1/16" #86213

Stock# 5256115
Leg Length (A) = 4-1/16", Leg Width (B)= 1-9/16", Thread (C)= 2"

$6.17

TIEDOWN 1/2" Square U-Bolt, 2-1/16" x 4-13/16" #86215

TIEDOWN 1/2" Square U-Bolt, 2-1/16" x 4-13/16" #86215

Stock# 5256117
Leg Length (A) = 4-13/16", Leg Width (B)= 2-1/16", Thread (C)= 2"

$6.49

TIEDOWN 1/2" Square U-Bolt (1-Pair), 2-1/8" x 4" #86204

TIEDOWN 1/2" Square U-Bolt (1-Pair), 2-1/8" x 4" #86204

Stock# 5256127
Leg Length (A) = 4", Leg Width (B)= 2-1/8", Thread (C)= 2"

$8.83

TIEDOWN 1/2" Square U-Bolt, 3-1/16" x 3-13/16" #86214

TIEDOWN 1/2" Square U-Bolt, 3-1/16" x 3-13/16" #86214

Stock# 5256116
Leg Length (A) = 3-13/16", Leg Width (B)= 3-1/16", Thread (C)= 1-1/2"

$6.17

TIEDOWN 1/2" Square U-Bolt (1-Pair), 3-1/8" x 3" #86205

TIEDOWN 1/2" Square U-Bolt (1-Pair), 3-1/8" x 3" #86205

Stock# 5256128
Leg Length (A) = 3", Leg Width (B)= 3-1/8", Thread (C)= 1-1/2"

$8.99

TIEDOWN 1/2" Square U-Bolt (1-Pair), 3-1/8" x 4" #86206

TIEDOWN 1/2" Square U-Bolt (1-Pair), 3-1/8" x 4" #86206

Stock# 5256129
Leg Length (A) = 4", Leg Width (B)= 3-1/8", Thread (C)= 2"

$9.39

TIEDOWN 1/2" Square U-Bolt (1-Pair), 4-1/8" x 3" #86207

TIEDOWN 1/2" Square U-Bolt (1-Pair), 4-1/8" x 3" #86207

Stock# 5256130
Leg Length (A) = 3", Leg Width (B)= 4-1/8", Thread (C)= 2"

$9.57

LOADRITE 1/2" Square Zinc Plated U-Bolt  4-1/2" x 3" #2049.25

LOADRITE 1/2" Square Zinc Plated U-Bolt 4-1/2" x 3" #2049.25

Stock# 1041304
Leg Length (H) = 4.50", Leg Width (W)= 3.03", Thread (A)= 1/2". (Nuts and washers sold separately)

$4.19

LOADRITE Winch Post U-Bolt #2049.26

LOADRITE Winch Post U-Bolt #2049.26

Stock# 1041023
1/2" x 3-1/16" Wide x 5-1/4 " Long cadmium plated u-bolt for mounting Winch Posts or other frame components on 3" wide channel.

$6.29

LOADRITE Winch Post U-Bolt #2049.27

LOADRITE Winch Post U-Bolt #2049.27

Stock# 1041020
1/2" x 3-1/16" Wide x 6-1/4 " Long cadmium plated u-bolt for mounting Winch Posts or other frame components on 3" wide channel.

$7.34

LOADRITE Winch Post U-Bolt #2049.12

LOADRITE Winch Post U-Bolt #2049.12

Stock# 1041021
1/2" x 3-1/16" Wide x 7-1/4 " Long cadmium plated u-bolt for mounting Winch Posts or other frame components on 3" wide channel.

$8.39

LOADRITE Tie Plate U-Bolt #2510.08

LOADRITE Tie Plate U-Bolt #2510.08

Stock# 1041207
1/2" x 2-1/16" Wide x 6-1/4 " Long cadmium plated u-bolt for attaching heavy duty springs to 2" x 2" or 2" x 3" axles.

$7.30

LOADRITE Tie Plate U-Bolt #2049.59

LOADRITE Tie Plate U-Bolt #2049.59

Stock# 1041206
1/2" x 2-1/16" Wide x 7-1/4 " Long cadmium plated u-bolt for attaching heavy duty springs to 2" x 2" or 2" x 3" axles.

$8.35

LOADRITE Bunk Bracket U-Bolt #2510.46

LOADRITE Bunk Bracket U-Bolt #2510.46

Stock# 1041375
1/2" x 5-1/2" Wide x 4" Long cadmium plated u-bolt for mounting Bunk Brackets or other frame components. (locknuts not included)

$10.45

KARAVAN U-Bolt, 1/2" x 3-1/16" x 4-1/2" #210-00029-NA-D

KARAVAN U-Bolt, 1/2" x 3-1/16" x 4-1/2" #210-00029-NA-D

Stock# 5419079
KARAVAN 1/2" x 3-1/16" x 4-1/2"  u- bolt. Mounting hardware sold separately.
KARAVAN Part #210-00029-NA-D

$5.20

ROAD KING 1/2" Square Stainless Steel U-Bolt, 4-1/4" x 3" #12X34UBSS

ROAD KING 1/2" Square Stainless Steel U-Bolt, 4-1/4" x 3" #12X34UBSS

Stock# 5430050
Leg Length (A) = 4-1/4", Leg Width (B)= 3", Thread (C)= 2"

$11.50

ROAD KING 1/2" Square Stainless Steel U-Bolt, 5" x 3" #12X35UBSS

ROAD KING 1/2" Square Stainless Steel U-Bolt, 5" x 3" #12X35UBSS

Stock# 5430051
Leg Length (A) = 5", Leg Width (B)= 3", Thread (C)= 2"

$12.55

ROAD KING 1/2" Square Stainless Steel U-Bolt, 6" x 3" #12X36UBSS

ROAD KING 1/2" Square Stainless Steel U-Bolt, 6" x 3" #12X36UBSS

Stock# 5430052
Leg Length (A) = 6", Leg Width (B)= 3", Thread (C)= 2"

$13.60

ROAD KING 1/2" Square Stainless Steel U-Bolt, 7" x 3" #12X37UBSS

ROAD KING 1/2" Square Stainless Steel U-Bolt, 7" x 3" #12X37UBSS

Stock# 5430053
Leg Length (A) = 7", Leg Width (B)= 3", Thread (C)= 2"

$14.65

LIPPERT 1/2"-20  Round U-Bolt, 2.38" x 5.1" #122073

LIPPERT 1/2"-20 Round U-Bolt, 2.38" x 5.1" #122073

Stock# 5439047
Lippert yellow zinc U-Bolt has a 5.1" leg length and is used with 2.38" axle tubes.
Leg Length (A)= 5.1", Leg Width (B)= 2.38"
SUPPLIES LIMITED

Regular Price: $2.79

Special Price $0.99


9/16"-18 Round U-Bolt, 3-1/2" x 8" (8k Axle) #11-65

9/16"-18 Round U-Bolt, 3-1/2" x 8" (8k Axle) #11-65

Stock# 1352031
Leg Length (A)= 8", Leg  Width (B)= 3-1/2

$7.50

5/8"-11 Round U-Bolt, 4" x 8-1/8" (9k Axle) #11-64

5/8"-11 Round U-Bolt, 4" x 8-1/8" (9k Axle) #11-64

Stock# 1352032
Leg Length (A)= 8-1/8", Leg  Width (B)= 4"

$10.50

5/8" Square U-Bolt 3.63" x 11.44" (Kit of 4) #UB623512

5/8" Square U-Bolt 3.63" x 11.44" (Kit of 4) #UB623512

Stock# 1326574
Leg Length (A) = 11.44", Leg Width (B)= 3.63", Thread (C)= 5/8"

$26.14

5/8" Square U-Bolt 3.63" x 13.437" (Kit of 4) #UB623514

5/8" Square U-Bolt 3.63" x 13.437" (Kit of 4) #UB623514

Stock# 1326575
Leg Length (A) = 13.437", Leg Width (B)= 3.63", Thread (C)= 5/8"

$28.48

5/8" Square U-Bolt 3.63" x 15.437" (Kit of 4) #UB623516

5/8" Square U-Bolt 3.63" x 15.437" (Kit of 4) #UB623516

Stock# 1326576
Leg Length (A) = 15.437", Leg Width (B)= 3.63", Thread (C)= 5/8"

$30.40

5/8" Square U-Bolt 3.63" x 17.437" (Kit of 4) #UB623518

5/8" Square U-Bolt 3.63" x 17.437" (Kit of 4) #UB623518

Stock# 1326577
Leg Length (A) = 17.437", Leg Width (B)= 3.63", Thread (C)= 5/8"

$32.56

5/8" Square U-Bolt 3.63" x 19.437" (Kit of 4) #UB623520

5/8" Square U-Bolt 3.63" x 19.437" (Kit of 4) #UB623520

Stock# 1326578
Leg Length (A) = 19.437", Leg Width (B)= 3.63", Thread (C)= 5/8"

$34.80

5/8" Square U-Bolt 3.63" x 21.437" (Kit of 4) #UB623522

5/8" Square U-Bolt 3.63" x 21.437" (Kit of 4) #UB623522

Stock# 1326579
Leg Length (A) = 21.437", Leg Width (B)= 3.63", Thread (C)= 5/8"

$35.86

5/8" Square U-Bolt 3.63" x 23.437" (Kit of 4) #UB623524

5/8" Square U-Bolt 3.63" x 23.437" (Kit of 4) #UB623524

Stock# 1326580
Leg Length (A) = 23.437", Leg Width (B)= 3.63", Thread (C)= 5/8"

$38.44

EZ-LOADER 5/16" U-Bolt Lock Nut #290-002557

EZ-LOADER 5/16" U-Bolt Lock Nut #290-002557

Stock# 5291193
Ez-loader 5/16" u-bolt locknut for use with 5/16" stock u-bolts.
EZ-LOADER Part #290-002557

$0.79

LOADRITE 3/8" U-Bolt Locknut #2504.02

LOADRITE 3/8" U-Bolt Locknut #2504.02

Stock# 1041259
3/8" cadmium plated u-bolt locknut for use with 3/8" stock u-bolts.

$0.42

LOADRITE 3/8" Galvanized Flat Washer #2505.516

LOADRITE 3/8" Galvanized Flat Washer #2505.516

Stock# 1041260
3/8" galvanized flat washer for use with 3/8" stock u-bolts.

$0.42

LIPPERT 3/8" - 24 Locking Zinc Plated U-Bolt Nut #122077

LIPPERT 3/8" - 24 Locking Zinc Plated U-Bolt Nut #122077

Stock# 5439068
Lippert 3/8" - 24 zinc plated locking u-bolt nut for use with 3/8" stock u-bolts.
SUPPLIES LIMITED

Regular Price: $1.99

Special Price $0.49


LOADRITE 1/2" U-Bolt Locknut #2504.03

LOADRITE 1/2" U-Bolt Locknut #2504.03

Stock# 1041022
1/2" zinc plated u-bolt locknut for use with 1/2" stock u-bolts.

$0.83

LIPPERT 1/2" - 20  Zinc Coated U-Bolt Flange Nut #122079

LIPPERT 1/2" - 20 Zinc Coated U-Bolt Flange Nut #122079

Stock# 5439067
Lippert 1/2" - 20 zinc coated u-bolt flange nut for use with 1/2" stock u-bolts.

$1.29

ROAD KING 1/2" Stainless Steel U-Bolt Locknut #12SNLN

ROAD KING 1/2" Stainless Steel U-Bolt Locknut #12SNLN

Stock# 5430054
1/2" stainless steel locknut for use with Road King 1/2" stainless steel u-bolts.

$1.58

SHORELAND'R U-Bolt Shim Pad for 2" Frame #4279

SHORELAND'R U-Bolt Shim Pad for 2" Frame #4279

Stock# 5422225
The shim pad for u-bolts being mounted on a 2" frame is designed to be a buffer between the u-bolt and the frame.  It could also be screwed to the frame to help prevent the u-bolt from moving.

$0.79