U-Bolts

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U-bolts are used to support heavy objects from walls, poles and ceilings. Raptor Supplies offers a wide range of U-bolts from brands like Grainger, Anvil, Read More

GRAINGER -

U Bolt 1/4-20 thread

StyleModelFor Pipe SizeInside LengthInside WidthThread LengthPrice (inc. GST)
AU17567.025.01501.5"3.25"2"1.375"A$ 6.06
AU17567.025.01251.25"3"1.75"1.375"A$ 5.89
BU17567.025.00773/4"2.25"1.25"1.25"A$ 4.62
GRAINGER -

Steel U-Bolt, with 1/2-13 Thread, Black Oxide Finish

StyleModelFor Pipe SizeInside LengthInside WidthThread LengthPrice (inc. GST)
AU17242.050.02502.5"4.5"3"1.625"A$ 7.74
BU17242.050.03003"5"3.5"1.5"A$ 11.64
BU17242.050.03503.5"5.5"4"1.5"A$ 11.93
BU17242.050.04004"6"4.5"1.5"A$ 14.82
BU17242.050.05005"7.25"5.625"2"A$ 14.88
CU17242.050.06006"8.375"6.75"2"A$ 17.46
CU17242.050.08008"10.375"8.75"2"A$ 21.18
GRAINGER -

Steel U-Bolt, with 3/8-16 Thread, Black Oxide Finish

StyleModelFor Pipe SizeInside LengthInside WidthThread LengthPrice (inc. GST)
AU17242.037.01001"2.5"1.5"1.25"A$ 30.25
BU17242.037.01501.5"2.625"2"1.25"A$ 33.01
CU17242.037.01251.25"2.75"1.75"1.125"A$ 33.89
DU17242.037.00501/2"2.25"1"1.25"A$ 27.34
EU17242.037.02002"3.125"2.5"1.25"A$ 36.82
EU17242.037.02502.5"3.625"3"1.25"A$ 4.93
EU17242.037.03003"4.125"3.5"1.25"A$ 3.72
AU17242.037.00753/4"2.25"1.25"1.25"A$ 27.85
GRAINGER -

Steel U-Bolt, with 5/16-18 Thread, Black Oxide Finish

StyleModelFor Pipe SizeInside LengthInside WidthThread LengthPrice (inc. GST)
AU17242.031.01011"2.187"1.375"1"A$ 14.14
BU17242.031.01001"2.187"1.5"1"A$ 19.81
BU17242.031.01501.5"2 11/16"2"1"A$ 2.74
AU17242.031.01251.25"2 11/16"1.75"1.125"A$ 2.68
CU17242.031.00501/2"2.187"1"1.375"A$ 19.65
DU17242.031.02002"3.187"2.5"1"A$ 4.01
DU17242.031.02502.5"3 11/16"3"1"A$ 3.44
GRAINGER -

Steel U-Bolt, with 1/4-20 Thread, Black Oxide Finish

StyleModelFor Pipe SizeInside LengthInside WidthThread LengthPrice (inc. GST)
AU17242.025.01001"2.75"1.5"1.375"A$ 25.42
AU17242.025.01501.5"3.25"2"1.375"A$ 1.96
AU17242.025.01251.25"3"1.75"1.375"A$ 1.96
BU17242.025.00501/2"1.75"1"1"A$ 11.11
CU17242.025.00753/4"2"1.125"1"A$ 13.69
CU17242.025.00383/8"2.25"3/4"1.5"A$ 12.71
BU17242.025.00373/8"1.25"3/4"5/8"A$ 9.43
StyleModelFor Pipe SizeInside LengthInside WidthPrice (inc. GST)
AU17272.087.120012"16 1/16"12.875"A$ 87.10
AU17272.087.140014"17 5/16"14.125"A$ 90.56
StyleModelFor Pipe SizeInside LengthInside WidthPrice (inc. GST)
AU17272.062.06006"9.5"6.75"A$ 32.99
AU17272.062.08008"11.125"8.75"A$ 35.16
StyleModelFor Pipe SizeInside LengthInside WidthPrice (inc. GST)
AU17272.050.02502.5"5 7/32"2 15/16"A$ 55.22
AU17272.050.03003"5.75"3 9/16"A$ 58.98
AU17272.050.03503.5"6.25"4 1/16"A$ 60.33
AU17272.050.04004"6.75"4 9/16"A$ 67.27
AU17272.050.05005"7 13/16"5.625"A$ 82.52
StyleModelFor Pipe SizeInside LengthInside WidthThread LengthPrice (inc. GST)
AU17272.037.01001"3.437"1.375"2.375"A$ 22.94
AU17272.037.01501.5"4"2"2.5"A$ 31.37
AU17272.037.01251.25"3 23/32"1 11/16"2.375"A$ 23.27
AU17272.037.00501/2"3"15/16"2.375"A$ 19.79
AU17272.037.02002"4.437"2.437"2.5"A$ 26.87
AU17272.037.00753/4"3 5/16"1.125"2.375"A$ 21.90
StyleModelFor Pipe SizeInside LengthInside WidthPrice (inc. GST)
AU17273.087.120012"16 1/16"12.875"A$ 106.32
AU17273.087.140014"17 5/16"14.125"A$ 100.36
AU17273.087.160016"19 5/16"16.125"A$ 113.85
APPROVED VENDOR -

Aluminium U-Bolt with 5/16-18 Thread, Plain Finish

StyleModelFor Pipe SizeInside LengthInside WidthThread LengthPrice (inc. GST)
A5ZE111"2.187"1.5"1"A$ 3.01
B5ZB971/2"2.187"1"1.375"A$ 2.91
C5ZE192.5"3 11/16"3"1"A$ 0.73
StyleModelFor Pipe SizeInside LengthInside WidthPrice (inc. GST)
AU17273.062.06006"9.5"6.75"A$ 32.19
AU17273.062.08008"11.125"8.75"A$ 39.42
GRAINGER -

Steel U-Bolt, with 1/2-13 Thread, Zinc Finish

StyleModelFor Pipe SizeInside LengthInside WidthThread LengthTypePrice (inc. GST)
AU17243.050.02502.5"4.5"3"1.625"Round BendA$ 10.95
BU17273.050.02502.5"5 7/32"2 15/16"3"Long TangentA$ 62.93
BU17273.050.03003"5.75"3 9/16"3"Long TangentA$ 74.92
AU17243.050.03003"5"3.5"1.5"Round BendA$ 9.93
BU17273.050.03503.5"6.25"4 1/16"3"Long TangentA$ 66.59
AU17243.050.03503.5"5.5"4"1.5"Round BendA$ 10.79
BU17273.050.04004"6.75"4 9/16"3"Long TangentA$ 75.21
CU17243.050.04004"6"4.5"1.5"Round BendA$ 13.32
CU17243.050.05005"7.25"5.625"2"Round BendA$ 15.64
BU17273.050.05005"7 13/16"5.625"3"Long TangentA$ 83.97
DU17243.050.06006"8.375"6.75"2"Round BendA$ 17.68
DU17243.050.08008"10.375"8.75"2"Round BendA$ 19.77
GRAINGER -

Steel U-Bolt, with 1/4-20 Thread, Zinc Finish

StyleModelFor Pipe SizeInside LengthInside WidthThread LengthTypePrice (inc. GST)
AU17273.025.01001"3.437"1.375"2.5"Long TangentA$ 13.45
BU17243.025.01001"2.75"1.5"1.375"Round BendA$ 16.45
BU17243.025.01011"4"1.375"2.375"Round BendA$ 2.52
BU17243.025.01501.5"3.25"2"1.375"Round BendA$ 1.64
BU17243.025.01251.25"3"1.75"1.375"Round BendA$ 2.48
AU17273.025.00501/2"2 15/16"7/8"2.5"Long TangentA$ 10.07
CU17243.025.00501/2"1.75"1"1"Round BendA$ 12.03
DU17243.025.00251/4"1.25"9/16"3/4"Round BendA$ 10.23
AU17273.025.00753/4"3.187"1.125"2.5"Long TangentA$ 11.03
CU17243.025.00753/4"2"1.125"1"Round BendA$ 28.96
DU17243.025.00773/4"2.25"1.25"1.25"Round BendA$ 15.10
CU17243.025.00373/8"1.25"3/4"5/8"Round BendA$ 9.97
DU17243.025.00383/8"2.25"3/4"1.5"Round BendA$ 14.31
GRAINGER -

Steel U-Bolt, with 3/8-16 Thread, Zinc Finish

StyleModelFor Pipe SizeInside LengthInside WidthThread LengthTypePrice (inc. GST)
AU17263.037.0307-7"3"3.75"Square BendA$ 9.97
BU17273.037.01001"3.437"1.375"2.375"Long TangentA$ 24.19
CU17243.037.01001"2.5"1.5"1.25"Round BendA$ 34.93
BU17273.037.01501.5"4"2"2.5"Long TangentA$ 27.61
DU17243.037.01501.5"2.625"2"1.25"Round BendA$ 37.49
BU17273.037.01251.25"3 23/32"1 11/16"2.375"Long TangentA$ 18.05
DU17243.037.01251.25"2.75"1.75"1.125"Round BendA$ 37.10
BU17273.037.00501/2"3"15/16"2.375"Long TangentA$ 21.28
EU17243.037.00501/2"2.25"1"1.25"Round BendA$ 34.50
BU17273.037.02002"4.437"2.437"2.5"Long TangentA$ 33.89
DU17243.037.02002"3.125"2.5"1.25"Round BendA$ 46.21
DU17243.037.02502.5"3.625"3"1.25"Round BendA$ 4.44
FU17243.037.03003"4.125"3.5"1.25"Round BendA$ 4.60
BU17273.037.00753/4"3 5/16"1.125"2.375"Long TangentA$ 22.00
CU17243.037.00753/4"2.25"1.25"1.25"Round BendA$ 30.62
GRAINGER -

Steel U-Bolt, with 5/16-18 Thread, Zinc Finish

StyleModelFor Pipe SizeInside LengthInside WidthThread LengthTypePrice (inc. GST)
AU17263.031.0203-3"2"1.5"Square BendA$ 2.97
BU17263.031.0205-5"2"3"Square BendA$ 6.22
CU17243.031.01001"2.187"1.5"1"Round BendA$ 22.45
CU17243.031.01011"2.187"1.375"1"Round BendA$ 21.51
DU17243.031.01021"3.625"1.375"2"Round BendA$ 3.21
EU17243.031.01501.5"2 11/16"2"1"Round BendA$ 2.31
FU17243.031.01511.5"4.75"2"3"Round BendA$ 3.79
EU17243.031.01251.25"2 11/16"1.75"1.125"Round BendA$ 3.17
FU17243.031.01261.25"4.5"1.75"2"Round BendA$ 5.77
GU17243.031.00501/2"2.187"1"1.375"Round BendA$ 22.61
HU17243.031.02012"5.625"2.5"3"Round BendA$ 4.28
EU17243.031.02002"3.187"2.5"1"Round BendA$ 3.81
EU17243.031.02502.5"3 11/16"3"1"Round BendA$ 2.78
StyleModelFor Pipe SizeInside LengthInside WidthPrice (inc. GST)
AU17244.087.120012"16 1/16"12.875"A$ 106.68
AU17244.087.140014"17 5/16"14.125"A$ 109.14
AU17244.087.160016"19 5/16"16.125"A$ 123.63
GRAINGER -

Steel U-Bolt, with 5/16-18 Thread, Hot Dipped Galvanized Finish

StyleModelFor Pipe SizeInside LengthInside WidthThread LengthPrice (inc. GST)
AU17244.031.01001"2.187"1.5"1"A$ 23.76
AU17244.031.01011"2.187"1.375"1"A$ 23.04
BU17244.031.01021"3.625"1.375"2"A$ 32.95
AU17244.031.01501.5"2 11/16"2"1"A$ 32.87
CU17244.031.01511.5"4.75"2"3"A$ 37.53
AU17244.031.01251.25"2 11/16"1.75"1.125"A$ 23.31
CU17244.031.01261.25"4.5"1.75"2"A$ 38.86
DU17244.031.02002"3.187"2.5"1"A$ 33.50
CU17244.031.02012"5.625"2.5"3"A$ 49.61
DU17244.031.02502.5"3 11/16"3"1"A$ 39.05
EU17244.031.00753/4"2.187"1.125"1"A$ 20.12
StyleModelFor Pipe SizeInside LengthInside WidthPrice (inc. GST)
AU17274.062.06006"9.5"6.75"A$ 38.80
AU17274.062.08008"11.125"8.75"A$ 44.90
GRAINGER -

Steel U-Bolt, with 1/2-13 Thread, Hot Dipped Galvanized Finish

StyleModelFor Pipe SizeInside LengthInside WidthThread LengthTypePrice (inc. GST)
AU17274.050.02502.5"5 7/32"2 15/16"3"Long TangentA$ 15.39
BU17244.050.02502.5"4.5"3"1.625"Round BendA$ 55.77
CU17244.050.03013"8.5"3.5"3"Round BendA$ 96.29
AU17274.050.03003"5.75"3 9/16"3"Long TangentA$ 15.41
DU17244.050.03003"5"3.5"1.5"Round BendA$ 63.48
AU17274.050.03503.5"6.25"4 1/16"3"Long TangentA$ 16.39
DU17244.050.03503.5"5.5"4"1.5"Round BendA$ 66.88
AU17274.050.04004"6.75"4 9/16"3"Long TangentA$ 17.99
DU17244.050.04004"6"4.5"1.5"Round BendA$ 77.71
EU17274.050.05005"7 13/16"5.625"3"Long TangentA$ 19.91
DU17244.050.05005"7.25"5.625"2"Round BendA$ 77.75
FU17244.050.06006"8.375"6.75"2"Round BendA$ 95.70
FU17244.050.08008"10.375"8.75"2"Round BendA$ 112.99
GRAINGER -

Steel U-Bolt, with 3/8-16 Thread, Hot Dipped Galvanized Finish

StyleModelFor Pipe SizeInside LengthInside WidthThread LengthTypePrice (inc. GST)
AU17264.037.0609-9"6"5.625"Square BendA$ 14.33
BU17264.037.0205-5"2"3"Square BendA$ 9.52
CU17264.037.0607-7"6"3.75"Square BendA$ 11.87
DU17264.037.0605-5"6"3"Square BendA$ 10.13
AU17264.037.0407-7"4"3.75"Square BendA$ 12.77
EU17264.037.0405-5"4"3"Square BendA$ 9.17
DU17264.037.0403-3"4"1.5"Square BendA$ 6.94
FU17264.037.0207-7"2"3.75"Square BendA$ 9.91
EU17264.037.0203-3"2"1.5"Square BendA$ 6.28
GU17244.037.01001"2.5"1.5"1.25"Round BendA$ 44.49
HU17274.037.01001"3.437"1.375"2.375"Long TangentA$ 6.26
IU17274.037.01501.5"4"2"2.5"Long TangentA$ 6.94
GU17244.037.01501.5"2.625"2"1.25"Round BendA$ 56.63
HU17274.037.01251.25"3 23/32"1 11/16"2.375"Long TangentA$ 7.94
JU17244.037.01251.25"2.75"1.75"1.125"Round BendA$ 38.00
HU17274.037.00501/2"3"15/16"2.375"Long TangentA$ 5.28
KU17244.037.00501/2"2.25"1"1.25"Round BendA$ 43.90
JU17244.037.02002"3.125"2.5"1.25"Round BendA$ 38.27
IU17274.037.02002"4.437"2.437"2.5"Long TangentA$ 7.43
LU17244.037.02512.5"6.625"3"3"Round BendA$ 78.44
JU17244.037.02502.5"3.625"3"1.25"Round BendA$ 52.06
JU17244.037.03003"4.125"3.51.25"Round BendA$ 56.81
KU17244.037.00753/4"2.25"1.25"1.25"Round BendA$ 43.18
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U-Bolts

U-bolts are used to support heavy objects from walls, poles and ceilings. Raptor Supplies offers a wide range of U-bolts from brands like Grainger, Anvil, ZSI, Chicago Hardware and Calbrite. The U shape of these bolts keeps them firmly in place, providing stability to the support.

Features

  • They are ideal for supporting pipe assemblies transporting both liquids and gases.
  • These U-bolts feature screw threadings on both ends to ensure a secure connection.
  • These U-bolts are available in cushioned, square / round bend, plate, long tangent, round and standard configurations.
  • Anvil U-bolts are used with hex nuts for supporting both light & heavy loads and are also ideal for handling copper, glass, brass and aluminium pipes. These U-bolts feature carbon steel / stainless steel construction for withstanding both tensile and compressive stresses. They offer zinc plated / 304 stainless steel finish for resistance against oxidation on the exposed surfaces.
  • For applications on leaf spring trucks and trailers, Chicago Hardware offers round bend U-bolts made of low-carbon steel / 304 stainless steel for corrosion resistance. They come with two hex nuts & NC rolled threads for ease of installation and have hot-dipped galvanised / plain / zinc finish to provide crack resistance. These U-bolts are compatible with 1/4 - 18 inch steel or wrought iron pipes.

Frequently Asked Questions

What are U-bolt nuts made of?

These nuts are made of steel / stainless steel / aluminium / polyurethane rubber, ensuring high impact and abrasion resistance.

What is the significance of nonconductive U-bolts?

These fibreglass-reinforced polyurethane U-bolts do not conduct electricity and prevent metal-to-metal corrosion. These U-bolts are chemical, UV and abrasion resistant.

What accessories are compatible with these U-bolts?

Standoff brackets can be used with U-bolts for conveying pipes, tubes and cable raceways at a distance from walls, floors and ceilings. They offer extra clearance that allows access for maintenance as well as adding & removing lines.

How do we measure the size of a U-bolt?

The length of these fasteners is measured from the bolt end to the inside of the bends. The width of these U-bolts is measured between the legs.

What mounting options do these U-bolts offer?

These U-bolts offer threaded / screw mounting for easy and secure installation.

What types of nuts can be used with U-bolts?

U-bolts are compatible with hex nuts, nylon-insert lock nuts and serrated flange lock nuts.

How to install U-bolts?

  • Remove both nuts from all sides of the U-bolt.
  • Place the U-bolt around the pipe to be attached and thread the ends of the bolt through the holes in the supporting beam or structure.
  • Thread all the nuts on each of the bolt's outer ends.
  • Tighten the nuts that are closest to the support beam manually.
  • Finally, tighten the outer nuts on ends of the U-bolt with a wrench or an influence tool.

What safety precautions should be taken while using U-bolts?

  • Before using, check for damages that may be caused due to the high pressure exerted while pulling a load with a truck.
  • Tighten the nuts if loosen to prevent slipping.
  • Replace the U-bolt if any crack is found.
  • If the U-bolt is rusted, get a new one.

How do I determine the right size of U-bolt for my application?

You can determine the right size of standard U-bolts by measuring the diameter of the steel bar or pipe you need to attach and selecting a U-bolt that matches or slightly exceeds that diameter.

When should I use square U-bolts?

Square U-bolts are used in applications where there is a need for greater stability and resistance to movement or rotation. They are ideal for securing items with square or rectangular shapes, such as lumber, beams, poles or frames. Square U-bolts provide a more secure grip, minimising the risk of shifting or slipping.

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