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

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3/4"-10 Hot Dipped Galvanized Steel Standard U-Bolts

StyleModelInside WidthFor Pipe SizeThread TypeClassThread SizeTypeMaterialFinishPrice (ex. VAT)Pkg. Qty.
A53270 910 7/8"10"Coarse-3/4"-10Standard U BoltSteelHot Dip Galvanized-1
RFQ
BU17244.075.100010 7/8"10"CoarseNot Applicable3/4"-10Standard U BoltSteelHot Dip Galvanized€133.862
StyleModelFor Pipe SizeThread SizeTypeMaterialFinishPrice (ex. VAT)
AUB1-1/2PAN61 1/2"3/8"-16Flame Retardant Vibration Damping U BoltStainless SteelPlain€116.16
AUB1-1/4PAN61 1/4"3/8"-16Flame Retardant Vibration Damping U BoltStainless SteelPlain€112.46
AUB2PAN62"3/8"-16Flame Retardant Vibration Damping U BoltStainless SteelPlain€121.02
StyleModelFor Pipe SizeThread SizeTypeMaterialFinishPrice (ex. VAT)
AUB10PA10"3/4"-10Vibration Damping U BoltSteelElectroplated Zinc€253.82
AUB12PA12"3/4"-10Vibration Damping U BoltSteelElectroplated Zinc€140.85
ZSI-FOSTER -

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

StyleModelFor Pipe SizeInside WidthThread SizeTypeMaterialFinishPrice (ex. VAT)
AUB1-1/4TA61 1/4"2.05"1/4"-20Extreme Temp. Vibration Damping U BoltStainless SteelPlain€38.69
AUB1-3/8TA61 3/8"-1/4"-20Extreme Temp. Vibration Damping U BoltStainless SteelPlain€30.15
BHTUB1PA61"2.05"1/4"-20Extreme Temp. Vibration Damping U BoltStainless SteelPlain€59.66
StyleModelInside WidthFor Pipe SizeThread TypeClassThread SizeTypeMaterialFinishPrice (ex. VAT)
AU17272.062.06006 3/4"6"CoarseNot Applicable5/8"-11Standard U BoltSteelPlain€32.18
AU17272.062.08008 3/4"8"CoarseNot Applicable5/8"-11Standard U BoltSteelPlain€34.31
APPROVED VENDOR -

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

StyleModelInside WidthFor Pipe SizeThread TypeClassThread SizeTypeMaterialFinishPrice (ex. VAT)
A5ZE373"2 1/2"CoarseNot Applicable1/2"-13Standard U BoltAluminumPlain€23.76
B5ZE455 5/8"5"CoarseNot Applicable1/2"-13Standard U BoltAluminumPlain€22.80
B5ZE476 3/4"6"CoarseNot Applicable1/2"-13Standard U BoltAluminumPlain€25.91
B5ZE498 3/4"8"CoarseNot Applicable1/2"-13Standard U BoltAluminumPlain€48.19
StyleModelInside WidthFor Pipe SizeThread TypeClassThread SizeTypeMaterialFinishPrice (ex. VAT)Pkg. Qty.
AU17272.050.02502 15/16"2 1/2"CoarseNot Applicable1/2"-13Standard U BoltSteelPlain€53.875
AU17272.050.03003 9/16"3"CoarseNot Applicable1/2"-13Standard U BoltSteelPlain€57.545
AU17272.050.03504 1/16"3 1/2"CoarseNot Applicable1/2"-13Standard U BoltSteelPlain€58.865
AU17272.050.04004 9/16"4"CoarseNot Applicable1/2"-13Standard U BoltSteelPlain€65.345
AU17272.050.05005 5/8"5"CoarseNot Applicable1/2"-13Standard U BoltSteelPlain€80.515
APPROVED VENDOR -

1/2"-13 Plain Grade 304 Stainless Steel Standard U-Bolts

StyleModelInside WidthFor Pipe SizeThread TypeClassThread SizeTypeMaterialFinishPrice (ex. VAT)
AU17277.050.02502 15/16"2 1/2"CoarseNot Applicable1/2"-13Standard U BoltStainless SteelPlain€38.54
BU17567.050.03003 1/2"3"CoarseNot Applicable1/2"-13Standard U BoltStainless SteelPlain€33.66
CU17277.050.03003 9/16"3"CoarseNot Applicable1/2"-13Standard U BoltStainless SteelPlain€43.53
DU17567.050.02503"2 1/2"CoarseNot Applicable1/2"-13Standard U BoltStainless SteelPlain€31.01
BU17567.050.04004 1/2"4"CoarseNot Applicable1/2"-13Standard U BoltStainless SteelPlain€40.38
CU17277.050.03504 1/16"3 1/2"CoarseNot Applicable1/2"-13Standard U BoltStainless SteelPlain€41.69
EU17277.050.04004 9/16"4"CoarseNot Applicable1/2"-13Standard U BoltStainless SteelPlain€44.60
FU17567.050.03504"3 1/2"CoarseNot Applicable1/2"-13Standard U BoltStainless SteelPlain€37.38
EU17277.050.05005 5/8"5"CoarseNot Applicable1/2"-13Standard U BoltStainless SteelPlain€56.52
FU17567.050.05005 5/8"5"CoarseNot Applicable1/2"-13Standard U BoltStainless SteelPlain€45.01
GU17567.050.06006 3/4"6"CoarseNot Applicable1/2"-13Standard U BoltStainless SteelPlain€57.76
GU17567.050.08008 3/4"8"CoarseNot Applicable1/2"-13Standard U BoltStainless SteelPlain€67.83
ZSI-FOSTER -

3/8"-16 Plain Stainless Steel Vibration-Damping U-Bolts

StyleModelInside WidthFor Pipe SizeLengthThread TypeMax. Temp.Working Load LimitMin. Temp.Price (ex. VAT)
AUB1-1/2PA62 7/16"1 1/2"3.156"Coarse275°F1220 lbs.-50°F€55.27
AUB2PA62 63/64"2"3 11/16"Coarse275°F1220 lbs.-50°F€54.07
BUB1-1/4PA62.187"1 1/4"2 15/16"Coarse275°F1220 lbs.-50°F€51.51
ANVIL -

3/8"-16 Plastic Coated Steel Cushioned U-Bolts

StyleModelInside WidthFor Pipe SizeThread TypeMax. Temp.Thread SizeTypeMaterialFinishPrice (ex. VAT)
A05000180491 11/16"1 1/4"Coarse225°F3/8"-16Cushioned U BoltSteelPlastic Coat€32.92
B05000180642 7/16"2"Coarse225°F3/8"-16Cushioned U BoltSteelPlastic Coat€36.60
B05000180562"1 1/2"Coarse225°F3/8"-16Cushioned U BoltSteelPlastic Coat€34.65
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3/8"-16 Hot Dipped Galvanized Steel Square U-Bolts

StyleModelInside WidthLengthThread TypeClassThread SizeTypeMaterialFinishPrice (ex. VAT)
AU17264.037.02032"-CoarseNot Applicable3/8"-16Square U BoltSteelHot Dip Galvanized€6.12
BU17264.037.02052"-CoarseNot Applicable3/8"-16Square U BoltSteelHot Dip Galvanized€9.28
CU17264.037.02072"-CoarseNot Applicable3/8"-16Square U BoltSteelHot Dip Galvanized€9.68
D53425 34"5"Coarse-3/8"-16Square U BoltSteelHot Dip Galvanized€6.96
D53430 74"7"Coarse-3/8"-16Square U BoltSteelHot Dip Galvanized€8.98
EU17264.037.04034"-CoarseNot Applicable3/8"-16Square U BoltSteelHot Dip Galvanized€6.77
AU17264.037.04054"-CoarseNot Applicable3/8"-16Square U BoltSteelHot Dip Galvanized€8.95
FU17264.037.04074"-CoarseNot Applicable3/8"-16Square U BoltSteelHot Dip Galvanized€12.46
EU17264.037.06056"-CoarseNot Applicable3/8"-16Square U BoltSteelHot Dip Galvanized€9.89
GU17264.037.06076"-CoarseNot Applicable3/8"-16Square U BoltSteelHot Dip Galvanized€11.59
FU17264.037.06096"-CoarseNot Applicable3/8"-16Square U BoltSteelHot Dip Galvanized€13.99
StyleModelInside WidthThread SizeTypeMaterialFinish
AB501-31/2ZN4 3/32"3/8"-16Lightweight U BoltCarbon SteelZinc Plated
RFQ
AB501-4ZN4 19/32"3/8"-16Lightweight U BoltCarbon SteelZinc Plated
RFQ
StyleModelInside WidthFor Pipe SizeThread SizeTypeMaterialFinish
ABFV501-11 1/4"1"3/8"-16Standard U BoltSteelFiberglass
RFQ
ABFV501-11/21 1/4"-3/8"-16Standard U BoltSteelFiberglass
RFQ
ABFV501-11/41 1/4"-3/8"-16Standard U BoltSteelFiberglass
RFQ
ABFV501-1/21/2"1/2"3/8"-16Standard U BoltSteelFiberglass
RFQ
ABFV501-3/43/4"3/4"3/8"-16Standard U BoltSteelFiberglass
RFQ
ZSI-FOSTER -

1/2"-13 Plain Stainless Steel Flame Retardant Halogen Free Vibration-Damping U-Bolts

StyleModelFor Pipe SizeInside WidthThread SizeTypeMaterialFinishPrice (ex. VAT)
AUB2-1/2PANH62 1/2"-1/2"-13Flame Retardant Vibration Damping U BoltStainless SteelPlain€222.29
AUB3PANH63"-1/2"-13Flame Retardant Vibration Damping U BoltStainless SteelPlain€234.70
BUB4PANH64"5 1/2"1/2"-13Flame Retardant Vibration Damping U BoltStainless SteelPlain€284.86
BUB5PANH65"-1/2"-13Flame Retardant Vibration Damping U BoltStainless SteelPlain€315.74
StyleModelFor Pipe SizeInside WidthThread SizeTypeMaterialFinishPrice (ex. VAT)
AUB10PA610"12 4/25"3/4"-10Vibration Damping U BoltStainless SteelPlain€356.94
AUB12PA612"-3/4"-10Vibration Damping U BoltStainless SteelPlain€264.42
StyleModelFor Pipe SizeInside WidthThread SizeTypeMaterialFinishPrice (ex. VAT)
AUB2-1/2PAN62 1/2"-1/2"-13Flame Retardant Vibration Damping U BoltStainless SteelPlain€200.11
AUB3PAN63"4.55"1/2"-13Flame Retardant Vibration Damping U BoltStainless SteelPlain€211.99
AUB4PAN64"-1/2"-13Flame Retardant Vibration Damping U BoltStainless SteelPlain€256.87
AUB5PAN65"-1/2"-13Flame Retardant Vibration Damping U BoltStainless SteelPlain€284.59
StyleModelInside WidthFor Pipe SizeThread SizeTypeMaterialFinishPrice (ex. VAT)
AHTUB3TA63.9"3"1/2"-13Extreme Temp. Vibration Damping U BoltStainless SteelPlain€116.46
RFQ
AHTUB4TA65.05"4"1/2"-13Extreme Temp. Vibration Damping U BoltStainless SteelPlain€139.58
RFQ
AHTUB5TA66 14/25"5"1/2"-13Extreme Temp. Vibration Damping U BoltStainless SteelPlain€165.62
RFQ
ANVIL -

1/2"-13 Plastic Coated Steel Cushioned U-Bolts

StyleModelInside WidthFor Pipe SizeThread TypeMax. Temp.Thread SizeTypeMaterialFinishPrice (ex. VAT)
A05000180722 15/16"2 1/2"Coarse225°F1/2"-13Cushioned U BoltSteelPlastic Coat€41.33
B05000180803 9/16"3"Coarse225°F1/2"-13Cushioned U BoltSteelPlastic Coat€46.49
B05000180984 1/16"3 1/2"Coarse225°F1/2"-13Cushioned U BoltSteelPlastic Coat€47.59
B05000181064 9/16"4"Coarse225°F1/2"-13Cushioned U BoltSteelPlastic Coat€46.90
C05000181145 5/8"5"Coarse225°F1/2"-13Cushioned U BoltSteelPlastic Coat€49.58
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1/4"-20 Plain Grade 304 Stainless Steel Standard U-Bolts

StyleModelInside WidthFor Pipe SizeThread TypeClassThread SizeTypeMaterialFinishPrice (ex. VAT)Pkg. Qty.
AU17567.025.01001 1/2"1"CoarseNot Applicable1/4"-20Standard U BoltStainless SteelPlain€5.191
AU17567.025.00771 1/4"3/4"CoarseNot Applicable1/4"-20Standard U BoltStainless SteelPlain€4.511
BU17277.025.00751 1/8"3/4"CoarseNot Applicable1/4"-20Standard U BoltStainless SteelPlain€8.911
CU17567.025.00751 1/8"3/4"CoarseNot Applicable1/4"-20Standard U BoltStainless SteelPlain€38.8110
DU17567.025.00761 1/8"3/4"CoarseNot Applicable1/4"-20Standard U BoltStainless SteelPlain€5.941
EU17567.025.01251 3/4"1 1/4"CoarseNot Applicable1/4"-20Standard U BoltStainless SteelPlain€5.741
BU17277.025.01001 3/8"1"CoarseNot Applicable1/4"-20Standard U BoltStainless SteelPlain€6.771
FU17567.025.00501"1/2"CoarseNot Applicable1/4"-20Standard U BoltStainless SteelPlain€31.4210
EU17567.025.01502"1 1/2"CoarseNot Applicable1/4"-20Standard U BoltStainless SteelPlain€5.911
GU17567.025.00373/4"3/8"CoarseNot Applicable1/4"-20Standard U BoltStainless SteelPlain€26.7010
CU17567.025.00383/4"3/8"CoarseNot Applicable1/4"-20Standard U BoltStainless SteelPlain€46.4810
HU17277.025.00507/8"1/2"CoarseNot Applicable1/4"-20Standard U BoltStainless SteelPlain€8.041
GU17567.025.00259/16"1/4"CoarseNot Applicable1/4"-20Standard U BoltStainless SteelPlain€28.3710
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1/4"-20 Hot Dipped Galvanized Steel Standard U-Bolts

StyleModelInside WidthFor Pipe SizeThread TypeClassThread SizeTypeMaterialFinishPrice (ex. VAT)Pkg. Qty.
AU17244.025.01001 1/2"1"CoarseNot Applicable1/4"-20Standard U BoltSteelHot Dip Galvanized€17.3410
BU17244.025.00771 1/4"3/4"CoarseNot Applicable1/4"-20Standard U BoltSteelHot Dip Galvanized€14.8110
AU17244.025.00761 1/8"3/4"CoarseNot Applicable1/4"-20Standard U BoltSteelHot Dip Galvanized€15.8710
C53175 71 1/8"3/4"Coarse-1/4"-20Standard U BoltSteelHot Dip Galvanized€36.7110
BU17244.025.00751 1/8"3/4"CoarseNot Applicable1/4"-20Standard U BoltSteelHot Dip Galvanized€14.5110
AU17244.025.01251 3/4"1 1/4"CoarseNot Applicable1/4"-20Standard U BoltSteelHot Dip Galvanized€16.2410
BU17244.025.00501"1/2"CoarseNot Applicable1/4"-20Standard U BoltSteelHot Dip Galvanized€13.3310
AU17244.025.00511"1/2"CoarseNot Applicable1/4"-20Standard U BoltSteelHot Dip Galvanized€20.0510
D53035 42"1 1/2"Coarse-1/4"-20Standard U BoltSteelHot Dip Galvanized€21.1110
EU17244.025.01502"1 1/2"CoarseNot Applicable1/4"-20Standard U BoltSteelHot Dip Galvanized€23.4610
FU17244.025.00373/4"3/8"CoarseNot Applicable1/4"-20Standard U BoltSteelHot Dip Galvanized€10.8110
BU17244.025.00383/4"3/8"CoarseNot Applicable1/4"-20Standard U BoltSteelHot Dip Galvanized€14.4010
GU17274.025.00507/8"1/2"CoarseNot Applicable1/4"-20Standard U BoltSteelHot Dip Galvanized€2.261
H53165 87/8"1/2"Coarse-1/4"-20Standard U BoltSteelHot Dip Galvanized€34.9510
BU17244.025.00259/16"1/4"CoarseNot Applicable1/4"-20Standard U BoltSteelHot Dip Galvanized€20.5710
StyleModelFor Pipe SizeThread SizeTypeMaterialFinishPrice (ex. VAT)
AUB6PAN66"5/8"-11Flame Retardant Vibration Damping U BoltStainless SteelPlain€499.75
AUB8PAN68"5/8"-11Flame Retardant Vibration Damping U BoltStainless SteelPlain€635.71
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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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