U-Bolts | Raptor Supplies United Kingdom

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 ...Read more

StyleModelFor Pipe SizeInside LengthInside WidthPrice (inc. VAT)
AU17244.087.120012"16 1/16"12.875"£61.82
AU17244.087.140014"17 5/16"14.125"£63.25
AU17244.087.160016"19 5/16"16.125"£71.65
GRAINGER -

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

StyleModelFor Pipe SizeInside LengthInside WidthThread LengthPrice (inc. VAT)
AU17242.025.01001"2.75"1.5"1.375"£14.73
AU17242.025.01501.5"3.25"2"1.375"£1.13
AU17242.025.01251.25"3"1.75"1.375"£1.13
BU17242.025.00501/2"1.75"1"1"£6.44
CU17242.025.00753/4"2"1.125"1"£7.93
BU17242.025.00373/8"1.25"3/4"5/8"£5.46
CU17242.025.00383/8"2.25"3/4"1.5"£7.37
StyleModelFor Pipe SizeInside LengthInside WidthPrice (inc. VAT)
AU17272.087.120012"16 1/16"12.875"£50.48
AU17272.087.140014"17 5/16"14.125"£52.48
StyleModelFor Pipe SizeInside LengthInside WidthPrice (inc. VAT)
AU17272.062.06006"9.5"6.75"£19.12
AU17272.062.08008"11.125"8.75"£20.38
StyleModelFor Pipe SizeInside LengthInside WidthPrice (inc. VAT)
AU17272.050.02502.5"5 7/32"2 15/16"£32.01
AU17272.050.03003"5.75"3 9/16"£34.18
AU17272.050.03503.5"6.25"4 1/16"£34.96
AU17272.050.04004"6.75"4 9/16"£38.99
AU17272.050.05005"7 13/16"5.625"£47.83
StyleModelFor Pipe SizeInside LengthInside WidthThread LengthPrice (inc. VAT)
AU17272.037.01001"3.437"1.375"2.375"£13.29
AU17272.037.01501.5"4"2"2.5"£18.18
AU17272.037.01251.25"3 23/32"1 11/16"2.375"£13.49
AU17272.037.00501/2"3"15/16"2.375"£11.47
AU17272.037.02002"4.437"2.437"2.5"£15.57
AU17272.037.00753/4"3 5/16"1.125"2.375"£12.69
StyleModelFor Pipe SizeInside LengthInside WidthPrice (inc. VAT)
AU17272.025.01001"3.437"1.375"£4.30
AU17272.025.00501/2"2 15/16"7/8"£5.61
AU17272.025.00753/4"3.187"1.125"£5.90
StyleModelFor Pipe SizeInside LengthInside WidthPrice (inc. VAT)
AU17273.087.120012"16 1/16"12.875"£61.62
AU17273.087.140014"17 5/16"14.125"£58.16
AU17273.087.160016"19 5/16"16.125"£65.98
StyleModelFor Pipe SizeInside LengthInside WidthPrice (inc. VAT)
AU17273.062.06006"9.5"6.75"£18.65
AU17273.062.08008"11.125"8.75"£22.85
GRAINGER -

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

StyleModelFor Pipe SizeInside LengthInside WidthThread LengthTypePrice (inc. VAT)
AU17273.050.02502.5"5 7/32"2 15/16"3"Long Tangent£36.47
BU17243.050.02502.5"4.5"3"1.625"Round Bend£6.35
BU17243.050.03003"5"3.5"1.5"Round Bend£5.76
AU17273.050.03003"5.75"3 9/16"3"Long Tangent£43.42
AU17273.050.03503.5"6.25"4 1/16"3"Long Tangent£38.59
BU17243.050.03503.5"5.5"4"1.5"Round Bend£6.26
CU17243.050.04004"6"4.5"1.5"Round Bend£7.72
AU17273.050.04004"6.75"4 9/16"3"Long Tangent£43.59
AU17273.050.05005"7 13/16"5.625"3"Long Tangent£48.67
CU17243.050.05005"7.25"5.625"2"Round Bend£9.07
DU17243.050.06006"8.375"6.75"2"Round Bend£10.25
DU17243.050.08008"10.375"8.75"2"Round Bend£11.46
GRAINGER -

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

StyleModelFor Pipe SizeInside LengthInside WidthThread LengthTypePrice (inc. VAT)
AU17243.025.01001"2.75"1.5"1.375"Round Bend£9.53
BU17273.025.01001"3.437"1.375"2.5"Long Tangent£7.80
AU17243.025.01011"4"1.375"2.375"Round Bend£1.46
AU17243.025.01501.5"3.25"2"1.375"Round Bend£0.95
AU17243.025.01251.25"3"1.75"1.375"Round Bend£1.44
BU17273.025.00501/2"2 15/16"7/8"2.5"Long Tangent£5.84
CU17243.025.00501/2"1.75"1"1"Round Bend£6.97
DU17243.025.00251/4"1.25"9/16"3/4"Round Bend£5.93
CU17243.025.00753/4"2"1.125"1"Round Bend£16.78
BU17273.025.00753/4"3.187"1.125"2.5"Long Tangent£6.39
DU17243.025.00773/4"2.25"1.25"1.25"Round Bend£8.75
DU17243.025.00383/8"2.25"3/4"1.5"Round Bend£8.30
CU17243.025.00373/8"1.25"3/4"5/8"Round Bend£5.78
GRAINGER -

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

StyleModelFor Pipe SizeInside LengthInside WidthThread LengthTypePrice (inc. VAT)
AU17263.037.0307-7"3"3.75"Square Bend£5.78
BU17273.037.01001"3.437"1.375"2.375"Long Tangent£14.02
CU17243.037.01001"2.5"1.5"1.25"Round Bend£20.24
BU17273.037.01501.5"4"2"2.5"Long Tangent£16.00
DU17243.037.01501.5"2.625"2"1.25"Round Bend£21.73
DU17243.037.01251.25"2.75"1.75"1.125"Round Bend£21.50
BU17273.037.01251.25"3 23/32"1 11/16"2.375"Long Tangent£10.46
BU17273.037.00501/2"3"15/16"2.375"Long Tangent£12.33
EU17243.037.00501/2"2.25"1"1.25"Round Bend£19.99
DU17243.037.02002"3.125"2.5"1.25"Round Bend£26.78
BU17273.037.02002"4.437"2.437"2.5"Long Tangent£19.64
DU17243.037.02502.5"3.625"3"1.25"Round Bend£2.57
FU17243.037.03003"4.125"3.5"1.25"Round Bend£2.66
BU17273.037.00753/4"3 5/16"1.125"2.375"Long Tangent£12.75
CU17243.037.00753/4"2.25"1.25"1.25"Round Bend£17.75
GRAINGER -

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

StyleModelFor Pipe SizeInside LengthInside WidthThread LengthTypePrice (inc. VAT)
AU17263.031.0203-3"2"1.5"Square Bend£1.72
BU17263.031.0205-5"2"3"Square Bend£3.60
CU17243.031.01011"2.187"1.375"1"Round Bend£12.47
CU17243.031.01001"2.187"1.5"1"Round Bend£13.01
DU17243.031.01021"3.625"1.375"2"Round Bend£1.86
EU17243.031.01501.5"2 11/16"2"1"Round Bend£1.34
FU17243.031.01511.5"4.75"2"3"Round Bend£2.20
EU17243.031.01251.25"2 11/16"1.75"1.125"Round Bend£1.84
FU17243.031.01261.25"4.5"1.75"2"Round Bend£3.34
GU17243.031.00501/2"2.187"1"1.375"Round Bend£13.10
HU17243.031.02012"5.625"2.5"3"Round Bend£2.48
EU17243.031.02002"3.187"2.5"1"Round Bend£2.21
EU17243.031.02502.5"3 11/16"3"1"Round Bend£1.61
GRAINGER -

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

StyleModelFor Pipe SizeInside LengthInside WidthThread LengthPrice (inc. VAT)
AU17244.031.01011"2.187"1.375"1"£13.35
BU17244.031.01021"3.625"1.375"2"£19.10
AU17244.031.01001"2.187"1.5"1"£13.77
AU17244.031.01501.5"2 11/16"2"1"£19.05
CU17244.031.01511.5"4.75"2"3"£21.75
AU17244.031.01251.25"2 11/16"1.75"1.125"£13.51
CU17244.031.01261.25"4.5"1.75"2"£22.52
DU17244.031.02002"3.187"2.5"1"£19.41
CU17244.031.02012"5.625"2.5"3"£28.75
DU17244.031.02502.5"3 11/16"3"1"£22.63
EU17244.031.00753/4"2.187"1.125"1"£11.66
GRAINGER -

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

StyleModelFor Pipe SizeInside LengthInside WidthThread LengthPrice (inc. VAT)
AU17242.037.01001"2.5"1.5"1.25"£17.53
BU17242.037.01501.5"2.625"2"1.25"£19.13
CU17242.037.01251.25"2.75"1.75"1.125"£19.64
DU17242.037.00501/2"2.25"1"1.25"£15.84
EU17242.037.02002"3.125"2.5"1.25"£21.34
EU17242.037.02502.5"3.625"3"1.25"£2.86
EU17242.037.03003"4.125"3.5"1.25"£2.15
AU17242.037.00753/4"2.25"1.25"1.25"£16.14
StyleModelFor Pipe SizeInside LengthInside WidthPrice (inc. VAT)
AU17274.062.06006"9.5"6.75"£22.49
AU17274.062.08008"11.125"8.75"£26.02
GRAINGER -

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

StyleModelFor Pipe SizeInside LengthInside WidthThread LengthTypePrice (inc. VAT)
AU17244.050.02502.5"4.5"3"1.625"Round Bend£32.32
BU17274.050.02502.5"5 7/32"2 15/16"3"Long Tangent£8.92
CU17244.050.03013"8.5"3.5"3"Round Bend£55.81
BU17274.050.03003"5.75"3 9/16"3"Long Tangent£8.93
DU17244.050.03003"5"3.5"1.5"Round Bend£36.79
BU17274.050.03503.5"6.25"4 1/16"3"Long Tangent£9.50
DU17244.050.03503.5"5.5"4"1.5"Round Bend£38.76
DU17244.050.04004"6"4.5"1.5"Round Bend£45.04
BU17274.050.04004"6.75"4 9/16"3"Long Tangent£10.43
DU17244.050.05005"7.25"5.625"2"Round Bend£45.06
EU17274.050.05005"7 13/16"5.625"3"Long Tangent£11.54
FU17244.050.06006"8.375"6.75"2"Round Bend£55.47
FU17244.050.08008"10.375"8.75"2"Round Bend£65.48
GRAINGER -

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

StyleModelFor Pipe SizeInside LengthInside WidthThread LengthTypePrice (inc. VAT)
AU17264.037.0405-5"4"3"Square Bend£5.32
BU17264.037.0605-5"6"3"Square Bend£5.87
CU17264.037.0205-5"2"3"Square Bend£5.52
DU17264.037.0207-7"2"3.75"Square Bend£5.75
BU17264.037.0403-3"4"1.5"Square Bend£4.02
AU17264.037.0203-3"2"1.5"Square Bend£3.64
EU17264.037.0609-9"6"5.625"Square Bend£8.31
EU17264.037.0407-7"4"3.75"Square Bend£7.40
FU17264.037.0607-7"6"3.75"Square Bend£6.88
GU17274.037.01001"3.437"1.375"2.375"Long Tangent£3.63
HU17244.037.01001"2.5"1.5"1.25"Round Bend£25.78
IU17274.037.01501.5"4"2"2.5"Long Tangent£4.02
HU17244.037.01501.5"2.625"2"1.25"Round Bend£32.82
JU17244.037.01251.25"2.75"1.75"1.125"Round Bend£22.02
GU17274.037.01251.25"3 23/32"1 11/16"2.375"Long Tangent£4.60
KU17244.037.00501/2"2.25"1"1.25"Round Bend£25.44
GU17274.037.00501/2"3"15/16"2.375"Long Tangent£3.06
JU17244.037.02002"3.125"2.5"1.25"Round Bend£22.18
IU17274.037.02002"4.437"2.437"2.5"Long Tangent£4.31
JU17244.037.02502.5"3.625"3"1.25"Round Bend£30.17
LU17244.037.02512.5"6.625"3"3"Round Bend£45.46
JU17244.037.03003"4.125"3.51.25"Round Bend£32.92
KU17244.037.00753/4"2.25"1.25"1.25"Round Bend£25.02
GRAINGER -

Steel U-Bolt, with 1/4-20 Thread, Hot Dipped Galvanized Finish

StyleModelFor Pipe SizeInside LengthInside WidthThread LengthTypePrice (inc. VAT)
AU17244.025.01001"2.75"1.5"1.375"Round Bend£10.30
BU17244.025.01501.5"3.25"2"1.375"Round Bend£13.93
AU17244.025.01251.25"3"1.75"1.375"Round Bend£6.75
CU17274.025.00501/2"2 15/16"7/8"2.5"Long Tangent£1.35
DU17244.025.00501/2"1.75"1"1"Round Bend£7.92
AU17244.025.00511/2"3.75"1"1.25"Round Bend£11.91
DU17244.025.00251/4"1.25"9/16"3/4"Round Bend£9.77
AU17244.025.00763/4"3.125"1.125"1.5"Round Bend£9.42
DU17244.025.00773/4"2.25"1.25"1.25"Round Bend£8.83
DU17244.025.00753/4"2"1.125"1"Round Bend£8.61
EU17244.025.00373/8"1.25"3/4"5/8"Round Bend£6.43
DU17244.025.00383/8"2.25"3/4"1.5"Round Bend£8.56
GRAINGER -

304 Stainless Steel U-Bolt Plate, with Plain Finish

StyleModelInside LengthOverall LengthPrice (inc. VAT)
AU17257.031.0031-0.094"£12.49
BU17257.031.0078-0.094"£14.91
CU17257.037.0184-0.094"£21.90
DU17257.037.0087-0.094"£17.15
EU17257.037.0287-0.094"£25.32
FU17257.031.0137-0.094"£17.49
GU17257.037.0137-0.094"£16.30
HU17257.056.02872.875"0.109"£19.63
IU17257.056.03873.875"0.109"£24.13
StyleModelFor Pipe SizeInside LengthInside WidthThread LengthPrice (inc. VAT)
A5ZB692.5"4.5"3"1.625"£2.49
A5ZB775"7.25"5.625"2"£12.97
A5ZB818"10.375"8.75"2"£15.24
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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.

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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