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

APPROVED VENDOR -

1/4"-20 Plain Steel Standard U-Bolts

StyleModelInside WidthFor Pipe SizeThread TypeClassThread SizeTypeMaterialFinishPrice (inc. VAT)Pkg. Qty.
AU17272.025.00751 1/8"3/4"CoarseNot Applicable1/4"-20Standard U BoltSteelPlain£5.905
AU17272.025.01001 3/8"1"CoarseNot Applicable1/4"-20Standard U BoltSteelPlain£4.305
B5YY901 3/8"1"CoarseNot Applicable1/4"-20Standard U BoltSteelPlain£4.155
B5YY867/8"1/2"CoarseNot Applicable1/4"-20Standard U BoltSteelPlain£2.165
AU17272.025.00507/8"1/2"CoarseNot Applicable1/4"-20Standard U BoltSteelPlain£5.615
APPROVED VENDOR -

1/2"-13 Plain Aluminum Standard U-Bolts

StyleModelInside WidthFor Pipe SizeThread TypeClassThread SizeTypeMaterialFinishPrice (inc. VAT)
A5ZE373"2 1/2"CoarseNot Applicable1/2"-13Standard U BoltAluminumPlain£23.45
B5ZE455 5/8"5"CoarseNot Applicable1/2"-13Standard U BoltAluminumPlain£25.76
B5ZE476 3/4"6"CoarseNot Applicable1/2"-13Standard U BoltAluminumPlain£29.55
B5ZE498 3/4"8"CoarseNot Applicable1/2"-13Standard U BoltAluminumPlain£56.39
StyleModelInside WidthFor Pipe SizeThread TypeClassThread SizeTypeMaterialFinishPrice (inc. VAT)Pkg. Qty.
AU17272.050.02502 15/16"2 1/2"CoarseNot Applicable1/2"-13Standard U BoltSteelPlain£32.015
AU17272.050.03003 9/16"3"CoarseNot Applicable1/2"-13Standard U BoltSteelPlain£34.185
AU17272.050.03504 1/16"3 1/2"CoarseNot Applicable1/2"-13Standard U BoltSteelPlain£34.965
AU17272.050.04004 9/16"4"CoarseNot Applicable1/2"-13Standard U BoltSteelPlain£38.995
AU17272.050.05005 5/8"5"CoarseNot Applicable1/2"-13Standard U BoltSteelPlain£47.835
StyleModelInside WidthFor Pipe SizeThread SizeTypeMaterialFinishPrice (inc. VAT)
AHTUB2TA62 4/5"2"3/8"-16Extreme Temp. Vibration Damping U BoltStainless SteelPlain£65.96
RFQ
AHTUB6TA67 3/4"6"5/8"-11Extreme Temp. Vibration Damping U BoltStainless SteelPlain£283.11
RFQ
StyleModelInside WidthThread SizeTypeMaterialFinish
AB501-6ZN6 3/4"5/8"-11Lightweight U BoltSteelZinc Plated
RFQ
AB501-8ZN8 3/4"5/8"-11Lightweight U BoltSteelZinc Plated
RFQ
StyleModelInside WidthFor Pipe SizeThread TypeClassThread SizeTypeMaterialFinishPrice (inc. VAT)
AU17273.062.06006 3/4"6"CoarseNot Applicable5/8"-11Standard U BoltSteelZinc Plated£18.65
AU17273.062.08008 3/4"8"CoarseNot Applicable5/8"-11Standard U BoltSteelZinc Plated£22.85
StyleModelFor Pipe SizeThread SizeTypeMaterialFinishPrice (inc. VAT)
AUB6PANH66"5/8"-11Flame Retardant Vibration Damping U BoltStainless SteelPlain£475.55
AUB8PANH68"5/8"-11Flame Retardant Vibration Damping U BoltStainless SteelPlain£605.20
StyleModelFor Pipe SizeInside WidthThread SizeTypeMaterialFinishPrice (inc. VAT)
AUB10PA610"12 4/25"3/4"-10Vibration Damping U BoltStainless SteelPlain£306.46
AUB12PA612"-3/4"-10Vibration Damping U BoltStainless SteelPlain£272.43
StyleModelFor Pipe SizeThread SizeTypeMaterialFinishPrice (inc. VAT)
AUB10PA10"3/4"-10Vibration Damping U BoltSteelElectroplated Zinc£217.93
AUB12PA12"3/4"-10Vibration Damping U BoltSteelElectroplated Zinc£145.12
ZSI-FOSTER -

1/4"-20 Plain Stainless Steel Flame Retardant Vibration-Damping U-Bolts

StyleModelInside WidthFor Pipe SizeThread SizeTypeMaterialFinishPrice (inc. VAT)
AUB1TAN6-1"1/4"-20Flame Retardant Vibration Damping U BoltStainless SteelPlain£69.54
AUB7/8TAN6-7/8"1/4"-20Flame Retardant Vibration Damping U BoltStainless SteelPlain£67.55
BUB1-3/8TAN6-1 3/8"1/4"-20Flame Retardant Vibration Damping U BoltStainless SteelPlain£72.49
AUB1/2PAN61 3/5"1/2"1/4"-20Flame Retardant Vibration Damping U BoltStainless SteelPlain£67.55
AUB3/4PAN61 4/5"3/4"1/4"-20Flame Retardant Vibration Damping U BoltStainless SteelPlain£69.54
AUB1-1/4TAN62 1/25"1 1/4"1/4"-20Flame Retardant Vibration Damping U BoltStainless SteelPlain£72.49
AUB1PAN62 1/25"1"1/4"-20Flame Retardant Vibration Damping U BoltStainless SteelPlain£72.49
ZSI-FOSTER -

1/4"-20 Electroplated Zinc Steel Flame Retardant Vibration-Damping U-Bolts

StyleModelFor Pipe SizeThread SizeTypeMaterialFinishPrice (inc. VAT)
AUB1-1/4TAN1 1/4"1/4"-20Flame Retardant Vibration Damping U BoltSteelElectroplated Zinc£38.17
BUB1-3/8TAN1 3/8"1/4"-20Flame Retardant Vibration Damping U BoltSteelElectroplated Zinc£38.17
AUB1TAN1"1/4"-20Flame Retardant Vibration Damping U BoltSteelElectroplated Zinc£37.81
CUB1PAN1"1/4"-20Flame Retardant Vibration Damping U BoltSteelElectroplated Zinc£38.17
CUB1/2PAN1/2"1/4"-20Flame Retardant Vibration Damping U BoltSteelElectroplated Zinc£34.00
BUB3/4PAN3/4"1/4"-20Flame Retardant Vibration Damping U BoltSteelElectroplated Zinc£37.22
AUB7/8TAN7/8"1/4"-20Flame Retardant Vibration Damping U BoltSteelElectroplated Zinc£35.36
ZSI-FOSTER -

1/2"-13 Electroplated Zinc Steel Extreme Temp. Vibration-Damping U-Bolts

StyleModelInside WidthFor Pipe SizeThread SizeTypeMaterialFinishPrice (inc. VAT)
AHTUB4PA1 6/25"4"1/2"-13Extreme Temp. Vibration Damping U BoltSteelElectroplated Zinc£80.87
BHTUB4TA5 1/2"4"1/2"-13Extreme Temp. Vibration Damping U BoltSteelElectroplated Zinc£72.76
RFQ
AHTUB5PA6 14/25"5"1/2"-13Extreme Temp. Vibration Damping U BoltSteelElectroplated Zinc£115.24
BHTUB5TA6 14/25"5"1/2"-13Extreme Temp. Vibration Damping U BoltSteelElectroplated Zinc£109.57
RFQ
StyleModelInside WidthFor Pipe SizeThread SizeTypeMaterialFinishPrice (inc. VAT)
AHTUB3TA63.9"3"1/2"-13Extreme Temp. Vibration Damping U BoltStainless SteelPlain£113.56
RFQ
AHTUB4TA65.05"4"1/2"-13Extreme Temp. Vibration Damping U BoltStainless SteelPlain£135.82
RFQ
AHTUB5TA66 14/25"5"1/2"-13Extreme Temp. Vibration Damping U BoltStainless SteelPlain£161.16
RFQ
ZSI-FOSTER -

1/4"-20 Plain Stainless Steel Extreme Temp. Vibration-Damping U-Bolts

StyleModelFor Pipe SizeInside WidthThread SizeTypeMaterialFinishPrice (inc. VAT)
AUB1-1/4TA61 1/4"2.05"1/4"-20Extreme Temp. Vibration Damping U BoltStainless SteelPlain£33.22
AUB1-3/8TA61 3/8"-1/4"-20Extreme Temp. Vibration Damping U BoltStainless SteelPlain£25.89
BHTUB1PA61"2.05"1/4"-20Extreme Temp. Vibration Damping U BoltStainless SteelPlain£51.23
ZSI-FOSTER -

Electroplated Zinc Steel Extreme Temp. Vibration-Damping U-Bolts

StyleModelInside WidthFor Pipe SizeThread SizeTypeMaterialFinishPrice (inc. VAT)
AHTUB1TA1"1"1/4"-20Extreme Temp. Vibration Damping U BoltSteelElectroplated Zinc£35.72
AHTUB2TA2 4/5"2"3/8"-16Extreme Temp. Vibration Damping U BoltSteelElectroplated Zinc£44.79
RFQ
AHTUB6TA7 3/4"6"5/8"-11Extreme Temp. Vibration Damping U BoltSteelElectroplated Zinc£152.55
RFQ
BHTUB10PA10 3/4"10"3/4"-10Extreme Temp. Vibration Damping U BoltSteelElectroplated Zinc£428.17
CALBRITE -

1/2"-13 Plain Grade 316 Stainless Steel Standard U-Bolts

StyleModelInside WidthFor Pipe SizeThread TypeThread SizeTypeMaterialFinishGradePrice (inc. VAT)
AS63000UB003 21/32"3"Coarse1/2"-13Standard U BoltStainless SteelPlainGrade 316£81.91
BS62500UB003"2 1/2"Coarse1/2"-13Standard U BoltStainless SteelPlainGrade 316£71.65
CALBRITE -

1/4"-20 Plain Grade 316 Stainless Steel Standard U-Bolts

StyleModelInside WidthFor Pipe SizeThread TypeThread SizeTypeMaterialFinishGradePrice (inc. VAT)
AS60700UB001 1/4"3/4"Coarse1/4"-20Standard U BoltStainless SteelPlainGrade 316£15.59
AS61000UB001 9/64"1"Coarse1/4"-20Standard U BoltStainless SteelPlainGrade 316£16.04
BS60500UB0061/64"1/2"Coarse1/4"-20Standard U BoltStainless SteelPlainGrade 316£14.97
StyleModelInside WidthFor Pipe SizeThread TypeClassThread SizeTypeMaterialFinishPrice (inc. VAT)
AU17272.087.120012 7/8"12"CoarseNot Applicable7/8"-9Standard U BoltSteelPlain£50.48
AU17272.087.140014 1/8"14"CoarseNot Applicable7/8"-9Standard U BoltSteelPlain£52.48
StyleModelInside WidthFor Pipe SizeThread TypeClassThread SizeTypeMaterialFinishPrice (inc. VAT)Pkg. Qty.
AU17272.037.00751 1/8"3/4"CoarseNot Applicable3/8"-16Standard U BoltSteelPlain£12.695
AU17272.037.01001 3/8"1"CoarseNot Applicable3/8"-16Standard U BoltSteelPlain£13.295
AU17272.037.01251 11/16"1 1/4"CoarseNot Applicable3/8"-16Standard U BoltSteelPlain£13.495
AU17272.037.02002 7/16"2"CoarseNot Applicable3/8"-16Standard U BoltSteelPlain£15.575
AU17272.037.01502"1 1/2"CoarseNot Applicable3/8"-16Standard U BoltSteelPlain£18.185
AU17272.037.005015/16"1/2"CoarseNot Applicable3/8"-16Standard U BoltSteelPlain£11.475
APPROVED VENDOR -

5/16"-18 Black Oxide Steel Standard U-Bolts

StyleModelInside WidthFor Pipe SizeThread TypeClassThread SizeTypeMaterialFinishPrice (inc. VAT)Pkg. Qty.
AU17242.031.01001 1/2"1"CoarseNot Applicable5/16"-18Standard U BoltSteelBlack Oxide£11.4810
B5ZB451 3/4"1 1/4"CoarseNot Applicable5/16"-18Standard U BoltSteelBlack Oxide£0.621
CU17242.031.01251 3/4"1 1/4"CoarseNot Applicable5/16"-18Standard U BoltSteelBlack Oxide£1.551
CU17242.031.01011 3/8"1"CoarseNot Applicable5/16"-18Standard U BoltSteelBlack Oxide£8.1910
DU17242.031.00501"1/2"CoarseNot Applicable5/16"-18Standard U BoltSteelBlack Oxide£11.3910
EU17242.031.02002 1/2"2"CoarseNot Applicable5/16"-18Standard U BoltSteelBlack Oxide£2.321
AU17242.031.01502"1 1/2"CoarseNot Applicable5/16"-18Standard U BoltSteelBlack Oxide£1.591
EU17242.031.02503"2 1/2"CoarseNot Applicable5/16"-18Standard U BoltSteelBlack Oxide£1.991
APPROVED VENDOR -

3/8"-16 Zinc Plated Steel Square U-Bolts

StyleModelInside WidthFor Pipe SizeThread TypeClassThread SizeTypeMaterialFinishPrice (inc. VAT)
AB500-5ZN----3/8"-16Square U BoltSteelZinc Plated-
RFQ
AB500-33/8ZN----3/8"-16Square U BoltSteelZinc Plated-
RFQ
BU17263.037.02032"2"CoarseNot Applicable3/8"-16Square U BoltSteelZinc Plated£2.73
CU17263.037.02072"2"CoarseNot Applicable3/8"-16Square U BoltSteelZinc Plated£4.73
DU17263.037.02052"7"CoarseNot Applicable3/8"-16Square U BoltSteelZinc Plated£3.88
EU17263.037.03073"-CoarseNot Applicable3/8"-16Square U BoltSteelZinc Plated£5.78
DU17263.037.04054"3"CoarseNot Applicable3/8"-16Square U BoltSteelZinc Plated£5.52
FU17263.037.04034"5"CoarseNot Applicable3/8"-16Square U BoltSteelZinc Plated£3.32
GU17263.037.04074"7"CoarseNot Applicable3/8"-16Square U BoltSteelZinc Plated£5.04
HU17263.037.06076"9"CoarseNot Applicable3/8"-16Square U BoltSteelZinc Plated£5.47
IU17263.037.06056"5"CoarseNot Applicable3/8"-16Square U BoltSteelZinc Plated£4.94
GU17263.037.06096"7"CoarseNot Applicable3/8"-16Square U BoltSteelZinc Plated£6.49
JU17263.037.08078"5"CoarseNot Applicable3/8"-16Square U BoltSteelZinc Plated£6.45
HU17263.037.09078"9"CoarseNot Applicable3/8"-16Square U BoltSteelZinc Plated£7.19
KU17263.037.08058"7"CoarseNot Applicable3/8"-16Square U BoltSteelZinc Plated£5.67
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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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