Nonconductive U Bolts | McMaster-Carr

	System of Measurement System of Measurement

Inch

Metric

	Height Height

	ID ID

	For Pipe Size For Pipe Size

1/2
3/4
1
1 1/4
1 1/2
2
2 1/2
3
3 1/2
4

	For Rigid Conduit Trade Size For Rigid Conduit Trade Size

	Thread Size Thread Size

3/8"-16

1/2"-13

	Material Material

Rubber

	Center-to-Center Center-to-Center

	Color Color

	Gray

	Thread Length Thread Length

1 1/4"

1 1/2"

	Leg Diameter Leg Diameter

3/8"

1/2"

	Mount Type Mount Type

	Threaded

	Nut Material Nut Material

Polyurethane Rubber

	Minimum Temperature Minimum Temperature

-40° F

	Maximum Temperature Maximum Temperature

Less than 200° F

	Number of Nuts Included Number of Nuts Included

	Includes Mounting Plate Includes Mounting Plate

	Capacity Capacity

75 lbs.

150 lbs.

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Nut Style Nut Style

Hex Nut

	For IMC Conduit Trade Size For IMC Conduit Trade Size

	For EMT Conduit Trade Size For EMT Conduit Trade Size

3/4

2 1/2

3 1/2

	For Copper Tube Size For Copper Tube Size

10 Products

Selecting U-Bolts Using Pipe, Conduit, or Tubing Trade Size

These fiberglass-reinforced polyurethane U-bolts won't conduct electricity or cause metal-to-metal corrosion. They are abrasion, chemical, and UV resistant. Use them to support pipe, tube, and conduit from ceilings, walls, and poles.

For technical drawings and 3-D models, click on a part number.

ID
Inch	Metric, mm	For Pipe Size	Ht.	Thread Lg.	Capacity, lbs.	Color	Ctr.-to-Ctr.	No. of Nuts Included	Temp. Range, ° F		Each
Polyurethane Rubber
3/8"-16 Thread Size
15/16"	24	1/2	2 1/16"	1 1/4"	75	Gray	1 5/16"	2	-40° to 150°	00000000	000000
1 1/8"	29	3/4	2 1/4"	1 1/4"	75	Gray	1 1/2"	2	-40° to 150°	00000000	00000
1 3/8"	35	1	2 1/2"	1 1/4"	75	Gray	1 3/4"	2	-40° to 150°	00000000	00000
1 11/16"	43	1 1/4	2 13/16"	1 1/4"	75	Gray	2 1/16"	2	-40° to 150°	00000000	00000
2"	51	1 1/2	3 1/8"	1 1/4"	75	Gray	2 3/8"	2	-40° to 150°	00000000	00000
1/2"-13 Thread Size
2 7/16"	62	2	3 11/16"	1 1/2"	150	Gray	2 15/16"	2	-40° to 150°	00000000	00000
2 15/16"	75	2 1/2	4 3/16"	1 1/2"	150	Gray	3 7/16"	2	-40° to 150°	00000000	00000
3 9/16"	90	3	4 13/16"	1 1/2"	150	Gray	4 1/16"	2	-40° to 150°	00000000	00000
4 1/16"	103	3 1/2	5 3/8"	1 1/2"	150	Gray	4 9/16"	2	-40° to 150°	00000000	00000
4 9/16"	116	4	5 7/8"	1 1/2"	150	Gray	5 1/16"	2	-40° to 150°	00000000	00000

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Selecting U-Bolts Using Pipe, Conduit, or Tubing Trade Size

Nonconductive U-Bolts