U-Bolts

Filter

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

CALBRITE -

3/8"-16 Plain Grade 316 Stainless Steel Standard U-Bolts

StyleModelInside WidthFor Pipe SizeThread TypeThread SizeTypeMaterialFinishGradePrice
AS61200UB001 3/4"1 1/4"Coarse3/8"-16Standard U BoltStainless SteelPlainGrade 316€26.14
BS62000UB002 29/64"2"Coarse3/8"-16Standard U BoltStainless SteelPlainGrade 316€46.12
CS61500UB002"1 1/2"Coarse3/8"-16Standard U BoltStainless SteelPlainGrade 316€37.61
GRAINGER -

5/16"-18 Zinc Plated Steel Square U-Bolts

StyleModelInside WidthThread TypeClassThread SizeTypeMaterialFinishGradePrice
AU17263.031.02052"CoarseNot Applicable5/16"-18Square U BoltSteelZinc PlatedNon Graded€5.35
BU17263.031.02032"CoarseNot Applicable5/16"-18Square U BoltSteelZinc PlatedNon Graded€2.56
APPROVED VENDOR -

7/8"-9 Plain Grade 304 Stainless Steel Standard U-Bolts

StyleModelInside WidthFor Pipe SizeThread TypeClassThread SizeTypeMaterialFinishPrice
AU17277.087.120012 7/8"12"CoarseNot Applicable7/8"-9Standard U BoltStainless SteelPlain€282.76
BU17277.087.140014 1/8"14"CoarseNot Applicable7/8"-9Standard U BoltStainless SteelPlain€240.65
ZSI-FOSTER -

1/2"-13 Plain Stainless Steel Vibration-Damping U-Bolts

StyleModelInside WidthFor Pipe SizeThread TypeMax. Temp.Working Load LimitMin. Temp.Thread SizeTypePrice
AUB31/2PAN6-3 1/2"----1/2"-13Vibration Damping U Bolt€75.32
AUB31/2PANH6-3 1/2"----1/2"-13Vibration Damping U Bolt€82.81
BUB2-1/2PA63 3/8"2 1/2"Coarse275°F2260 lbs.-50°F1/2"-13Vibration Damping U Bolt€77.86
CUB3-1/2PA64 1/2"3 1/2"Coarse275°F2260 lbs.-50°F1/2"-13Vibration Damping U Bolt€93.78
BUB3PA64"3"Coarse275°F2260 lbs.-50°F1/2"-13Vibration Damping U Bolt€93.76
CUB4PA65"4"Coarse275°F2260 lbs.-50°F1/2"-13Vibration Damping U Bolt€103.65
CUB5PA66 1/16"5"Coarse275°F2260 lbs.-50°F1/2"-13Vibration Damping U Bolt€112.68
StyleModelInside WidthFor Pipe SizeThread TypeClassThread SizeTypeMaterialFinishPrice
AU17273.087.120012 7/8"12"CoarseNot Applicable7/8"-9Standard U BoltSteelZinc Plated€91.52
AU17273.087.140014 1/8"14"CoarseNot Applicable7/8"-9Standard U BoltSteelZinc Plated€88.32
AU17273.087.160016 1/8"16"CoarseNot Applicable7/8"-9Standard U BoltSteelZinc Plated€98.01
StyleModelInside WidthFor Pipe SizeThread TypeMax. Temp.Thread SizeTypeMaterialFinishPrice
A05000181226 3/4"6"Coarse225°F5/8"-11Cushioned U BoltSteelPlastic Coat€74.20
A05000181308 3/4"8"Coarse225°F5/8"-11Cushioned U BoltSteelPlastic Coat€85.47
-

5/16"-18 Plain Grade 304 Stainless Steel Standard U-Bolts

StyleModelInside WidthFor Pipe SizeThread TypeClassThread SizeTypeMaterialFinishPrice
AU17567.031.01001 1/2"1"CoarseNot Applicable5/16"-18Standard U BoltStainless SteelPlain€53.03
BU17567.031.01251 3/4"1 1/4"CoarseNot Applicable5/16"-18Standard U BoltStainless SteelPlain€8.49
AU17567.031.01011 3/8"1"CoarseNot Applicable5/16"-18Standard U BoltStainless SteelPlain€60.95
CU17567.031.01021 3/8"1"CoarseNot Applicable5/16"-18Standard U BoltStainless SteelPlain€9.11
AU17567.031.00501"1/2"CoarseNot Applicable5/16"-18Standard U BoltStainless SteelPlain€56.86
CU17567.031.02012 1/2"2"CoarseNot Applicable5/16"-18Standard U BoltStainless SteelPlain€11.87
DU17567.031.02002 1/2"2"CoarseNot Applicable5/16"-18Standard U BoltStainless SteelPlain€9.74
BU17567.031.01502"1 1/2"CoarseNot Applicable5/16"-18Standard U BoltStainless SteelPlain€7.92
CU17567.031.01512"1 1/2"CoarseNot Applicable5/16"-18Standard U BoltStainless SteelPlain€11.11
EU17567.031.02503"2 1/2"CoarseNot Applicable5/16"-18Standard U BoltStainless SteelPlain€9.31
-

5/16"-18 Hot Dipped Galvanized Steel Standard U-Bolts

StyleModelInside WidthFor Pipe SizeThread TypeClassThread SizeTypeMaterialFinishPricePkg. Qty.
AU17244.031.01001 1/2"1"CoarseNot Applicable5/16"-18Standard U BoltSteelHot Dip Galvanized€20.451
BU17244.031.00751 1/8"3/4"CoarseNot Applicable5/16"-18Standard U BoltSteelHot Dip Galvanized€17.331
C53041 51 1/8"3/4"Coarse-5/16"-18Standard U BoltSteelHot Dip Galvanized€23.6110
DU17244.031.01261 3/4"1 1/4"CoarseNot Applicable5/16"-18Standard U BoltSteelHot Dip Galvanized€32.111
AU17244.031.01251 3/4"1 1/4"CoarseNot Applicable5/16"-18Standard U BoltSteelHot Dip Galvanized€20.071
EU17244.031.01021 3/8"1"CoarseNot Applicable5/16"-18Standard U BoltSteelHot Dip Galvanized€28.361
AU17244.031.01011 3/8"1"CoarseNot Applicable5/16"-18Standard U BoltSteelHot Dip Galvanized€19.821
DU17244.031.02012 1/2"2"CoarseNot Applicable5/16"-18Standard U BoltSteelHot Dip Galvanized€42.711
FU17244.031.02002 1/2"2"CoarseNot Applicable5/16"-18Standard U BoltSteelHot Dip Galvanized€28.841
AU17244.031.01502"1 1/2"CoarseNot Applicable5/16"-18Standard U BoltSteelHot Dip Galvanized€28.301
DU17244.031.01512"1 1/2"CoarseNot Applicable5/16"-18Standard U BoltSteelHot Dip Galvanized€32.301
FU17244.031.02503"2 1/2"CoarseNot Applicable5/16"-18Standard U BoltSteelHot Dip Galvanized€33.611
StyleModelInside WidthThread SizeTypeMaterialFinish
AB501-3/4ZN1 1/8"5/16"-18Lightweight U BoltSteelZinc Plated
RFQ
AB501-1ZN1 3/8"5/16"-18Lightweight U BoltSteelZinc Plated
RFQ
AB501-1/2ZN15/16"5/16"-18Lightweight U BoltSteelZinc Plated
RFQ
StyleModelFor Pipe SizeThread SizeTypeMaterialFinishPrice
AUB6PAN6"5/8"-11Flame Retardant Vibration Damping U BoltSteelElectroplated Zinc€147.92
AUB8PAN8"5/8"-11Flame Retardant Vibration Damping U BoltSteelElectroplated Zinc-
RFQ
StyleModelFor Pipe SizeThread SizeTypeMaterialFinishPrice
AUB1-1/2PAN61 1/2"3/8"-16Flame Retardant Vibration Damping U BoltStainless SteelPlain€102.49
AUB1-1/4PAN61 1/4"3/8"-16Flame Retardant Vibration Damping U BoltStainless SteelPlain€99.23
AUB2PAN62"3/8"-16Flame Retardant Vibration Damping U BoltStainless SteelPlain€181.53
ZSI-FOSTER -

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

StyleModelFor Pipe SizeThread SizeTypeMaterialFinishPrice
AUB1-1/4TANH61 1/4"1/4"-20Flame Retardant Vibration Damping U BoltStainless SteelPlain€82.27
AUB1-3/8TANH61 3/8"1/4"-20Flame Retardant Vibration Damping U BoltStainless SteelPlain€82.27
BUB1TANH61"1/4"-20Flame Retardant Vibration Damping U BoltStainless SteelPlain€80.04
BUB1PANH61"1/4"-20Flame Retardant Vibration Damping U BoltStainless SteelPlain€82.27
AUB1/2PANH61/2"1/4"-20Flame Retardant Vibration Damping U BoltStainless SteelPlain€77.24
AUB3/4PANH63/4"1/4"-20Flame Retardant Vibration Damping U BoltStainless SteelPlain€80.04
BUB7/8TANH67/8"1/4"-20Flame Retardant Vibration Damping U BoltStainless SteelPlain€77.24
CALBRITE -

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

StyleModelInside WidthFor Pipe SizeThread TypeThread SizeTypeMaterialFinishGradePrice
AS63000UB003 21/32"3"Coarse1/2"-13Standard U BoltStainless SteelPlainGrade 316€92.55
BS62500UB003"2 1/2"Coarse1/2"-13Standard U BoltStainless SteelPlainGrade 316€65.90
StyleModelInside WidthFor Pipe SizeThread TypeClassThread SizeTypeMaterialFinishPrice
AU17273.062.06006 3/4"6"CoarseNot Applicable5/8"-11Standard U BoltSteelZinc Plated€27.71
AU17273.062.08008 3/4"8"CoarseNot Applicable5/8"-11Standard U BoltSteelZinc Plated€33.93
-

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

StyleModelInside WidthFor Pipe SizeThread TypeClassThread SizeTypeMaterialFinishPricePkg. Qty.
AU17242.031.01001 1/2"1"CoarseNot Applicable5/16"-18Standard U BoltSteelBlack Oxide€17.061
BU17242.031.01251 3/4"1 1/4"CoarseNot Applicable5/16"-18Standard U BoltSteelBlack Oxide€2.311
C5ZB451 3/4"1 1/4"CoarseNot Applicable5/16"-18Standard U BoltSteelBlack Oxide€0.871
BU17242.031.01011 3/8"1"CoarseNot Applicable5/16"-18Standard U BoltSteelBlack Oxide€17.3910
DU17242.031.00501"1/2"CoarseNot Applicable5/16"-18Standard U BoltSteelBlack Oxide€16.921
EU17242.031.02002 1/2"2"CoarseNot Applicable5/16"-18Standard U BoltSteelBlack Oxide€4.321
AU17242.031.01502"1 1/2"CoarseNot Applicable5/16"-18Standard U BoltSteelBlack Oxide€2.361
EU17242.031.02503"2 1/2"CoarseNot Applicable5/16"-18Standard U BoltSteelBlack Oxide€2.961
-

1/2"-13 Plain Grade 304 Stainless Steel U-bolt Mounting Plates

StyleModelInside WidthFor Pipe SizeThread TypeClassThread SizeTypeMaterialFinishPrice
AU17257.056.02872 7/8"--Not Applicable1/2"-13U Bolt Mounting PlateStainless SteelPlain€27.06
BU17257.056.03873 7/8"--Not Applicable1/2"-13U Bolt Mounting PlateStainless SteelPlain€33.23
C5YY374 1/2"4"CoarseNot Applicable1/2"-13U Bolt Mounting PlateStainless SteelPlain€38.82
ZSI-FOSTER -

5/8"-11 Plain Stainless Steel Vibration-Damping U-Bolts

StyleModelInside WidthFor Pipe SizeThread TypeMax. Temp.Working Load LimitMin. Temp.Thread SizeTypePrice
AUB6PA67.156"6"Coarse275°F3620 lbs.-50°F5/8"-11Vibration Damping U Bolt€170.69
BUB8PA69 7/32"8"Coarse275°F3620 lbs.-50°F5/8"-11Vibration Damping U Bolt€189.63
ZSI-FOSTER -

1/4"-20 Zinc Plated Steel Vibration-Damping U-Bolts

StyleModelInside WidthFor Pipe SizeWorking Load LimitThread TypeMax. Temp.Min. Temp.Nut MaterialPrice
AUB1/2PA1 23/64"1/2"485 lbs.Coarse275°F-50°FNylon€16.30
AUB7/8TA1 23/64"7/8"485 lbs.Coarse275°F-50°FNylon€16.41
AUB3/4PA1 35/64"3/4"485 lbs.Coarse275°F-50°FNylon€17.79
AUB1TA1 35/64"1"485 lbs.Coarse275°F-50°FNylon€17.97
BUB1-3/8TA1 51/64"1 3/8"485 lbs.Coarse275°F-50°F-€17.89
AUB1PA1 51/64"1"485 lbs.Coarse275°F-50°FNylon€17.65
BUB1-1/4TA1 51/64"1 1/4"485 lbs.Coarse275°F-50°F-€17.89
BUB1-1/4PA2.187"1 1/4"1220 lbs.Coarse275°F-50°F-€24.00
APPROVED VENDOR -

3/8"-16 Black Oxide Steel Standard U-Bolts

StyleModelInside WidthFor Pipe SizeThread TypeClassThread SizeTypeMaterialFinishPrice
AU17242.037.01001 1/2"1"CoarseNot Applicable3/8"-16Standard U BoltSteelBlack Oxide€26.04
AU17242.037.00751 1/4"3/4"CoarseNot Applicable3/8"-16Standard U BoltSteelBlack Oxide€23.98
BU17242.037.01251 3/4"1 1/4"CoarseNot Applicable3/8"-16Standard U BoltSteelBlack Oxide€29.16
CU17242.037.00501"1/2"CoarseNot Applicable3/8"-16Standard U BoltSteelBlack Oxide€23.54
DU17242.037.02002 1/2"2"CoarseNot Applicable3/8"-16Standard U BoltSteelBlack Oxide€31.70
EU17242.037.01502"1 1/2"CoarseNot Applicable3/8"-16Standard U BoltSteelBlack Oxide€28.41
DU17242.037.03003 1/2"3"CoarseNot Applicable3/8"-16Standard U BoltSteelBlack Oxide€4.58
DU17242.037.02503"2 1/2"CoarseNot Applicable3/8"-16Standard U BoltSteelBlack Oxide€4.25
ZSI-FOSTER -

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

StyleModelInside WidthFor Pipe SizeThread SizeTypeMaterialFinishPrice
AHTUB1TA1"1"1/4"-20Extreme Temp. Vibration Damping U BoltSteelElectroplated Zinc€36.71
AHTUB2TA2 4/5"2"3/8"-16Extreme Temp. Vibration Damping U BoltSteelElectroplated Zinc€46.03
RFQ
AHTUB6TA7 3/4"6"5/8"-11Extreme Temp. Vibration Damping U BoltSteelElectroplated Zinc€156.77
RFQ
BHTUB10PA10 3/4"10"3/4"-10Extreme Temp. Vibration Damping U BoltSteelElectroplated Zinc€440.03
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
1234...6

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.