Vibration Damping U-Bolts

	System of Measurement System of Measurement

Inch

Metric

	ID ID

	Inside Width Inside Width

2 1/8"

3 1/8"

	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
4 1/2
5
6
8
10
12
14
16
18
20
24
30

	Material Material

Steel

Stainless Steel

	Finish Finish

Zinc Plated

Galvanized

Black Oxide

	Height Height

	Thread Size Thread Size

	Cushion Color Cushion Color

	Black
	Blue

	Center-to-Center Center-to-Center

	Nut Material Nut Material

Steel

Stainless Steel

	Thread Length Thread Length

	Leg Diameter Leg Diameter

	Capacity Capacity

	Includes Mounting Plate Includes Mounting Plate

Yes

	Number of Nuts Included Number of Nuts Included

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	Nut Style Nut Style

Nylon-Insert Locknut

Hex Nut

Hex

	Maximum Temperature Maximum Temperature

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

DFARS Specialty Metals
COTS-Exempt

DFARS Specialty Metals
Compliant

	For Rigid Conduit Trade Size For Rigid Conduit Trade Size

	Cushion Material Cushion Material

Plastic

Rubber

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

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315 Products

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

Reduce vibration and noise in your lines—a plastic cushion tightly grips pipe, tubing, and conduit to prevent movement. All have nylon-insert locknuts, which grip the thread to resist loosening without damaging threads. Use to support heavy pipe, tube, and conduit from ceilings, walls, and poles.

Zinc-plated steel U-bolts have good corrosion resistance in most environments. 316 stainless steel U-bolts have excellent corrosion resistance and chemical resistance.

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

ID
Inch	Metric, mm	For Pipe Size	Ht.	Thread Lg.	Capacity, lbs.	Ctr.-to-Ctr.	No.of Nuts Included	Temp. Range, °F		Each
Zinc Plated Steel
1/4"-20 Thread Size
13/16"	21	1/2	1 15/16"	1"	475	1 5/8"	2	-65° to 340°	00000000	000000
13/16"	21	1/2	1 15/16"	1"	475	1 5/8"	2	-50° to 275°	0000000	0000
7/8"	22	1/2	1 15/16"	1"	475	1 5/8"	2	-65° to 340°	00000000	00000
7/8"	22	1/2	1 15/16"	1"	475	1 5/8"	2	-50° to 275°	0000000	0000
1"	25	__	2 1/8"	1"	475	1 13/16"	2	-65° to 340°	00000000	00000
1"	25	__	2 1/8"	1"	475	1 13/16"	2	-50° to 275°	0000000	0000
1 1/16"	27	3/4	2 1/8"	1"	475	1 13/16"	2	-65° to 340°	0000000	00000
1 1/16"	27	3/4	2 1/8"	1"	475	1 13/16"	2	-50° to 275°	0000000	0000
1 1/4"	32	__	2 3/8"	1"	475	2 1/16"	2	-65° to 340°	00000000	00000
1 1/4"	32	__	2 3/8"	1"	475	2 1/16"	2	-50° to 275°	0000000	0000
1 5/16"	33	1	2 3/8"	1"	475	2 1/16"	2	-65° to 340°	00000000	00000
1 5/16"	33	1	2 3/8"	1"	475	2 1/16"	2	-50° to 275°	0000000	0000
1 3/8"	35	1	2 7/16"	1"	475	2 1/16"	2	-50° to 275°	0000000	0000
3/8"-16 Thread Size
1 11/16"	43	1 1/4	2 15/16"	1 1/4"	1,200	2 9/16"	2	-65° to 340°	00000000	00000
1 11/16"	43	1 1/4	2 15/16"	1 1/4"	1,200	2 9/16"	2	-50° to 275°	0000000	00000
1 7/8"	48	1 1/2	3 3/16"	1 1/4"	1,200	2 13/16"	2	-65° to 340°	00000000	00000
1 7/8"	48	1 1/2	3 3/16"	1 1/4"	1,200	2 13/16"	2	-50° to 275°	0000000	00000
2"	51	1 1/2	3 3/16"	1 3/16"	1,200	2 13/16"	2	-65° to 340°	00000000	00000
2"	51	1 1/2	3 3/16"	1 3/16"	1,200	2 13/16"	2	-50° to 275°	0000000	00000
2 3/8"	60	2	3 11/16"	1 1/4"	1,200	3 3/8"	2	-65° to 340°	00000000	00000
2 3/8"	60	2	3 11/16"	1 1/4"	1,200	3 3/8"	2	-50° to 275°	0000000	00000
1/2"-13 Thread Size
2 7/8"	73	2 1/2	4 7/16"	1 7/16"	2,250	3 7/8"	2	-65° to 340°	00000000	00000
2 7/8"	73	2 1/2	4 7/16"	1 7/16"	2,250	3 7/8"	2	-50° to 275°	0000000	00000
3"	76	2 1/2	4 1/2"	1 3/8"	2,250	3 7/8"	2	-65° to 340°	0000000	00000
3"	76	2 1/2	4 1/2"	1 3/8"	2,250	3 7/8"	2	-50° to 275°	0000000	00000
3 1/2"	89	3	5 1/16"	1 7/16"	2,250	4 9/16"	2	-65° to 340°	00000000	00000
3 1/2"	89	3	5 1/16"	1 7/16"	2,250	4 9/16"	2	-50° to 275°	0000000	00000
4"	102	3 1/2	5 3/4"	1 1/2"	2,250	5"	2	-50° to 275°	0000000	00000
4"	102	3 1/2	5 3/4"	1 1/2"	2,250	5 1/16"	2	-65° to 340°	00000000	00000
4 1/2"	114	4	6 3/16"	1 1/2"	2,250	5 1/2"	2	-65° to 340°	00000000	00000
4 1/2"	114	4	6 3/16"	1 1/2"	2,250	5 1/2"	2	-50° to 275°	0000000	00000
5"	127	4 1/2	7"	1 5/8"	2,250	6 9/16"	2	-65° to 340°	00000000	00000
5"	127	4 1/2	7"	1 5/8"	2,250	6 9/16"	2	-50° to 275°	0000000	00000
5 9/16"	141	5	7 5/16"	1 5/8"	2,250	6 9/16"	2	-65° to 340°	00000000	00000
5 9/16"	141	5	7 5/16"	1 5/8"	2,250	6 9/16"	2	-50° to 275°	0000000	00000
5/8"-11 Thread Size
6"	152	__	8 3/8"	2"	3,600	7 3/4"	2	-65° to 340°	00000000	00000
6"	152	__	8 3/8"	2"	3,600	7 3/4"	2	-50° to 275°	0000000	00000
6 5/8"	168	6	8 3/4"	2"	3,600	7 3/4"	2	-65° to 340°	00000000	00000
6 5/8"	168	6	8 3/4"	2"	3,600	7 3/4"	2	-50° to 275°	0000000	00000
8 5/8"	219	8	10 3/4"	2"	3,600	9 13/16"	2	-50° to 275°	0000000	00000
3/4"-10 Thread Size
10 3/4"	273	10	13 1/16"	2 3/16"	5,400	12 3/16"	2	-50° to 275°	0000000	000000
12 3/4"	324	12	15 1/16"	2 3/16"	5,400	14 1/4"	2	-50° to 275°	0000000	000000
316 Stainless Steel
1/4"-20 Thread Size
13/16"	21	1/2	1 15/16"	1"	475	1 5/8"	2	-65° to 340°	00000000	00000
13/16"	21	1/2	1 15/16"	1"	475	1 5/8"	2	-50° to 275°	0000000	00000
7/8"	22	1/2	1 15/16"	1"	475	1 5/8"	2	-65° to 340°	00000000	00000
7/8"	22	1/2	1 15/16"	1"	475	1 5/8"	2	-50° to 275°	0000000	00000
1"	25	__	2 1/8"	1"	475	1 13/16"	2	-65° to 340°	0000000	00000
1"	25	__	2 1/8"	1"	475	1 13/16"	2	-50° to 275°	000000	00000
1 1/16"	27	3/4	2 1/8"	1"	475	1 13/16"	2	-65° to 340°	00000000	00000
1 1/16"	27	3/4	2 1/8"	1"	475	1 13/16"	2	-50° to 275°	0000000	00000
1 1/4"	32	__	2 3/8"	1"	475	2 1/16"	2	-65° to 340°	00000000	00000
1 1/4"	32	__	2 3/8"	1"	475	2 1/16"	2	-50° to 275°	0000000	00000
1 5/16"	33	1	2 3/8"	1"	475	2 1/16"	2	-65° to 340°	00000000	00000
1 5/16"	33	1	2 3/8"	1"	475	2 1/16"	2	-50° to 275°	0000000	00000
1 3/8"	35	1	2 7/16"	1"	475	2 1/16"	2	-65° to 340°	00000000	00000
1 3/8"	35	1	2 7/16"	1"	475	2 1/16"	2	-50° to 275°	0000000	00000
3/8"-16 Thread Size
1 11/16"	43	1 1/4	2 15/16"	1 1/4"	1,200	2 9/16"	2	-65° to 340°	00000000	00000
1 11/16"	43	1 1/4	2 15/16"	1 1/4"	1,200	2 9/16"	2	-50° to 275°	0000000	00000
1 7/8"	48	1 1/2	3 3/16"	1 1/4"	1,200	2 13/16"	2	-65° to 340°	00000000	00000
1 7/8"	48	1 1/2	3 3/16"	1 1/4"	1,200	2 13/16"	2	-50° to 275°	0000000	00000
2"	51	1 1/2	3 3/16"	1 3/16"	1,200	2 13/16"	2	-65° to 340°	00000000	00000
2"	51	1 1/2	3 3/16"	1 3/16"	1,200	2 13/16"	2	-50° to 275°	0000000	00000
2 3/8"	60	2	3 11/16"	1 1/4"	1,200	3 3/8"	2	-65° to 340°	0000000	00000
2 3/8"	60	2	3 11/16"	1 1/4"	1,200	3 3/8"	2	-50° to 275°	0000000	00000
1/2"-13 Thread Size
2 7/8"	73	2 1/2	4 7/16"	1 7/16"	2,250	3 7/8"	2	-65° to 340°	00000000	00000
2 7/8"	73	2 1/2	4 7/16"	1 7/16"	2,250	3 7/8"	2	-50° to 275°	0000000	00000
3"	76	2 1/2	4 1/2"	1 3/8"	2,250	3 7/8"	2	-65° to 340°	00000000	00000
3"	76	2 1/2	4 1/2"	1 3/8"	2,250	3 7/8"	2	-50° to 275°	0000000	00000
3 1/2"	89	3	5 1/16"	1 7/16"	2,250	4 9/16"	2	-65° to 340°	00000000	00000
3 1/2"	89	3	5 1/16"	1 7/16"	2,250	4 9/16"	2	-50° to 275°	0000000	00000
4"	102	3 1/2	5 3/4"	1 1/2"	2,250	5"	2	-50° to 275°	0000000	00000
4"	102	3 1/2	5 3/4"	1 1/2"	2,250	5 1/16"	2	-65° to 340°	00000000	00000
4 1/2"	114	4	6 3/16"	1 1/2"	2,250	5 1/2"	2	-65° to 340°	00000000	00000
4 1/2"	114	4	6 3/16"	1 1/2"	2,250	5 1/2"	2	-50° to 275°	0000000	00000
5"	127	4 1/2	7"	1 5/8"	2,250	6 9/16"	2	-50° to 275°	0000000	00000
5 9/16"	141	5	7 5/16"	1 5/8"	2,250	6 9/16"	2	-65° to 340°	00000000	00000
5 9/16"	141	5	7 5/16"	1 5/8"	2,250	6 9/16"	2	-50° to 275°	0000000	00000
5/8"-11 Thread Size
6"	152	__	8 3/8"	2"	3,600	7 3/4"	2	-65° to 340°	00000000	000000
6"	152	__	8 3/8"	2"	3,600	7 3/4"	2	-50° to 275°	0000000	000000
6 5/8"	168	6	8 3/4"	2"	3,600	7 3/4"	2	-50° to 275°	0000000	000000
8 5/8"	219	8	10 3/4"	2"	3,600	9 13/16"	2	-50° to 275°	0000000	000000
3/4"-10 Thread Size
10 3/4"	273	10	13 1/16"	2 3/16"	5,400	12 3/16"	2	-50° to 275°	0000000	000000
12 3/4"	324	12	15 1/16"	2 3/16"	5,400	14 1/4"	2	-50° to 275°	0000000	000000

Rubber-Cushioned U-Bolts

A durable rubber cushion and mounting plate prevent corrosion and wear caused by metal-to-metal contact. The mounting plate is removable, so the U-bolts can be installed onto an existing line without needing to dissemble it. Use them to support heavy pipe, tube, and conduit from ceilings, walls, and poles. All include four nuts to allow fastening from the top and the bottom.

Galvanized steel U-bolts have good corrosion resistance in most environments. 304 stainless steel U-bolts have excellent corrosion resistance and good chemical resistance.

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

ID						Mounting Plate
Inch	Metric, mm	For Pipe Size	Ht.	Thread Lg.	Ctr.-to-Ctr.	Material	Lg.	Wd.	Thick.	No.of Nuts Included	Temp. Range, °F		Each
Galvanized Steel
1/4"-20 Thread Size
15/16"	24	1/2	3 1/4"	2 3/8"	1 3/16"	Rubber	2 3/4"	1"	1/8"	4	-65° to 250°	00000000	00000
1 1/8"	29	3/4	3 1/8"	2 1/2"	1 3/8"	Rubber	2 3/4"	1"	1/8"	4	-65° to 250°	00000000	0000
1 3/8"	35	1	3 3/8"	2 1/2"	1 5/8"	Rubber	3"	1"	1/8"	4	-65° to 250°	00000000	0000
3/8"-16 Thread Size
1 11/16"	43	1 1/4	3 11/16"	2 1/2"	2 1/16"	Rubber	4 1/4"	1 1/4"	1/8"	4	-65° to 250°	00000000	0000
2"	51	1 1/2	3 15/16"	2 1/2"	2 3/8"	Rubber	4 1/4"	1 1/4"	1/8"	4	-65° to 250°	00000000	0000
2 7/16"	62	2	4 7/16"	2 1/2"	2 13/16"	Rubber	4 1/4"	1 1/4"	1/8"	4	-65° to 250°	00000000	0000
1/2"-13 Thread Size
2 15/16"	75	2 1/2	5 3/16"	3"	3 7/16"	Rubber	7 5/8"	2"	1/8"	4	-65° to 250°	00000000	00000
3 9/16"	90	3	5 3/4"	3"	4 1/16"	Rubber	7 1/4"	2"	1/8"	4	-65° to 250°	00000000	00000
4 9/16"	116	4	6 3/4"	3"	5 1/16"	Rubber	8 1/4"	2"	1/8"	4	-65° to 250°	00000000	00000
5 5/8"	143	5	7 3/4"	3"	6 1/8"	Rubber	8"	2"	1/8"	4	-65° to 250°	00000000	00000
5/8"-11 Thread Size
6 3/4"	171	6	9 7/16"	3 3/4"	7 3/8"	Rubber	9 3/4"	2 1/4"	1/8"	4	-65° to 250°	00000000	00000
8 3/4"	222	8	11 1/2"	3 3/4"	9 3/8"	Rubber	11 3/4"	2 1/4"	1/8"	4	-65° to 250°	00000000	00000
3/4"-10 Thread Size
10 7/8"	276	10	13 3/4"	4"	11 5/8"	Rubber	14 1/4"	2 1/2"	1/8"	4	-65° to 250°	00000000	00000
7/8"-9 Thread Size
12 7/8"	327	12	16"	4 1/4"	13 3/4"	Rubber	16 1/2"	2 3/4"	1/8"	4	-65° to 250°	00000000	00000
14 1/8"	359	14	17 1/4"	3"	15"	Rubber	20"	2 3/4"	1/8"	4	-65° to 250°	00000000	00000
16 1/8"	410	16	19 1/4"	4 1/4"	17"	Rubber	22"	2 3/4"	1/8"	4	-65° to 250°	00000000	00000
1"-8 Thread Size
18 1/8"	460	18	21 5/8"	4 1/4"	19 1/8"	Rubber	22 1/4"	2 3/4"	1/8"	4	-65° to 250°	00000000	000000
20 1/8"	511	20	23 5/8"	4 3/4"	21 1/8"	Rubber	21 1/8"	2 3/4"	1/8"	4	-65° to 250°	00000000	000000
24 1/8"	613	24	27 5/8"	4 3/4"	25 1/8"	Rubber	28 1/4"	2 3/4"	1/8"	4	-65° to 250°	00000000	000000
30 1/8"	765	30	33 5/8"	4 3/4"	31 1/8"	Rubber	34"	2 3/4"	1/8"	4	-65° to 250°	00000000	000000
304 Stainless Steel
1/4"-20 Thread Size
15/16"	24	1/2	3 1/4"	2 3/8"	1 3/16"	Rubber	2 3/4"	1"	1/8"	4	-65° to 250°	00000000	0000
1 1/8"	29	3/4	3 1/8"	2 1/2"	1 3/8"	Rubber	2 3/4"	1"	1/8"	4	-65° to 250°	00000000	0000
1 3/8"	35	1	3 3/8"	2 1/2"	1 5/8"	Rubber	3"	1"	1/8"	4	-65° to 250°	00000000	0000
3/8"-16 Thread Size
1 11/16"	43	1 1/4	3 11/16"	2 1/2"	2 1/16"	Rubber	4 1/4"	1 1/4"	1/8"	4	-65° to 250°	00000000	00000
2"	51	1 1/2	3 15/16"	2 1/2"	2 3/8"	Rubber	4 1/4"	1 1/4"	1/8"	4	-65° to 250°	00000000	00000
2 7/16"	62	2	4 7/16"	2 1/2"	2 13/16"	Rubber	4 1/4"	1 1/4"	1/8"	4	-65° to 250°	00000000	00000
1/2"-13 Thread Size
2 15/16"	75	2 1/2	5 3/16"	3"	3 7/16"	Rubber	7 5/8"	2"	1/8"	4	-65° to 250°	00000000	00000
3 9/16"	90	3	5 3/4"	3"	4 1/16"	Rubber	7 1/4"	2"	1/8"	4	-65° to 250°	00000000	00000
4 9/16"	116	4	6 3/4"	3"	5 1/16"	Rubber	8 1/4"	2"	1/8"	4	-65° to 250°	00000000	00000
5 5/8"	143	5	7 3/4"	3"	6 1/8"	Rubber	8"	2"	1/8"	4	-65° to 250°	00000000	00000
5/8"-11 Thread Size
6 3/4"	171	6	9 7/16"	3 3/4"	7 3/8"	Rubber	9 3/4"	2 1/4"	1/8"	4	-65° to 250°	00000000	00000
8 3/4"	222	8	11 1/2"	3 3/4"	9 3/8"	Rubber	11 3/4"	2 1/4"	1/8"	4	-65° to 250°	00000000	00000
3/4"-10 Thread Size
10 7/8"	276	10	13 3/4"	4"	11 5/8"	Rubber	14 1/4"	2 1/2"	1/8"	4	-65° to 250°	00000000	00000
7/8"-9 Thread Size
12 7/8"	327	12	16"	4 1/4"	13 3/4"	Rubber	16 1/2"	2 3/4"	1/8"	4	-65° to 250°	00000000	000000
14 1/8"	359	14	17 1/4"	3"	15"	Rubber	20"	2 3/4"	1/8"	4	-65° to 250°	00000000	000000
16 1/8"	410	16	19 1/4"	4 1/4"	17"	Rubber	22"	2 3/4"	1/8"	4	-65° to 250°	00000000	000000
1"-8 Thread Size
18 1/8"	460	18	21 5/8"	4 1/4"	19 1/8"	Rubber	22 1/4"	2 3/4"	1/8"	4	-65° to 250°	00000000	000000
24 1/8"	613	24	27 5/8"	4 3/4"	25 1/8"	Rubber	28 1/4"	2 3/4"	1/8"	4	-65° to 250°	00000000	000000

Square U-Bolts

Suspend and route flat-bottomed objects such as strut channel and small duct.

Black-oxide steel U-bolts have mild corrosion resistance

Zinc-plated steel U-bolts have good corrosion resistance in most environments.

Galvanized steel U-bolts have better corrosion resistance than black-oxide and zinc-plated steel U-bolts.

304 stainless steel U-bolts have excellent corrosion resistance and good chemical resistance.

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

Black-Oxide Steel
Inside Wd.	Ht.	Thread Lg.	Capacity, lbs.	Ctr.-to-Ctr.	No. of Nuts Included	No. of Washers Included		Each
3/8"-16 Thread Size
2"	2 5/8"	1 1/2"	1,075	2 3/8"	2	2	00000000	00000
2"	4 5/8"	3"	1,075	2 3/8"	2	2	00000000	0000
2"	6 5/8"	3 3/4"	1,075	2 3/8"	2	2	00000000	0000
3"	2 5/8"	1 1/2"	1,075	3 3/8"	2	2	00000000	0000
3"	4 5/8"	3"	1,075	3 3/8"	2	2	00000000	0000
3"	6 5/8"	3 3/4"	1,075	3 3/8"	2	2	00000000	0000
4"	2 5/8"	1 1/2"	1,075	4 3/8"	2	2	00000000	0000
4"	4 5/8"	3"	1,075	4 3/8"	2	2	00000000	0000
4"	6 5/8"	3 3/4"	1,075	4 3/8"	2	2	00000000	0000
5"	4 5/8"	1 1/2"	1,075	5 3/8"	2	2	00000000	0000
5"	6 5/8"	3"	1,075	5 3/8"	2	2	00000000	0000
5"	8 5/8"	3 3/4"	1,075	5 3/8"	2	2	00000000	0000
6"	4 5/8"	3"	1,075	6 3/8"	2	2	00000000	0000
6"	6 5/8"	3 3/4"	1,075	6 3/8"	2	2	00000000	0000
6"	8 5/8"	5 5/8"	1,075	6 3/8"	2	2	00000000	0000
7"	6 5/8"	3"	1,075	7 3/8"	2	2	00000000	0000
7"	8 5/8"	3 3/4"	1,075	7 3/8"	2	2	00000000	0000
7"	10 5/8"	5 5/8"	1,075	7 3/8"	2	2	00000000	0000
1/2"-13 Thread Size
2"	2 5/8"	1 1/2"	2,000	2 1/2"	2	2	00000000	0000
2"	4 5/8"	3"	2,000	2 1/2"	2	2	00000000	0000
2"	6 5/8"	3 3/4"	2,000	2 1/2"	2	2	00000000	00000
3"	2 5/8"	1 1/2"	2,000	3 1/2"	2	2	00000000	0000
3"	4 5/8"	3"	2,000	3 1/2"	2	2	00000000	0000
3"	6 5/8"	3 3/4"	2,000	3 1/2"	2	2	00000000	00000
4"	2 5/8"	1 1/2"	2,000	4 1/2"	2	2	00000000	0000
4"	4 5/8"	3"	2,000	4 1/2"	2	2	00000000	00000
4"	6 5/8"	3 3/4"	2,000	4 1/2"	2	2	00000000	00000
5"	4 5/8"	1 1/2"	2,000	5 1/2"	2	2	00000000	00000
5"	6 5/8"	3"	2,000	5 1/2"	2	2	00000000	00000
5"	8 5/8"	3 3/4"	2,000	5 1/2"	2	2	00000000	00000
6"	4 5/8"	3"	2,000	6 1/2"	2	2	00000000	00000
6"	6 5/8"	3 3/4"	2,000	6 1/2"	2	2	00000000	00000
6"	8 5/8"	5 5/8"	2,000	6 1/2"	2	2	00000000	00000
7"	6 5/8"	3"	2,000	7 1/2"	2	2	00000000	00000
7"	8 5/8"	3 3/4"	2,000	7 1/2"	2	2	00000000	00000
7"	10 5/8"	5 5/8"	2,000	7 1/2"	2	2	00000000	00000
8"	4 5/8"	3"	2,000	8 1/2"	2	2	00000000	00000
8"	6 5/8"	3 3/4"	2,000	8 1/2"	2	2	00000000	00000
8"	8 5/8"	5 5/8"	2,000	8 1/2"	2	2	00000000	00000
Zinc-Plated Steel
3/8"-16 Thread Size
2"	2 5/8"	1 1/2"	1,075	2 3/8"	2	2	0000000	0000
2"	4 5/8"	3"	1,075	2 3/8"	2	2	0000000	0000
2"	6 5/8"	3 3/4"	1,075	2 3/8"	2	2	0000000	0000
2 1/8"	3"	1"	Not Rated	2 1/2"	2	2	00000000	0000
3"	2 5/8"	1 1/2"	1,075	3 3/8"	2	2	0000000	0000
3"	4 5/8"	3"	1,075	3 3/8"	2	2	0000000	0000
3"	6 5/8"	3 3/4"	1,075	3 3/8"	2	2	0000000	0000
3 1/8"	4"	1 1/2"	Not Rated	3 1/2"	2	2	00000000	0000
4"	2 5/8"	1 1/2"	1,075	4 3/8"	2	2	0000000	0000
4"	4 5/8"	3"	1,075	4 3/8"	2	2	0000000	0000
4"	6 5/8"	3 3/4"	1,075	4 3/8"	2	2	0000000	0000
5"	4 5/8"	1 1/2"	1,075	5 3/8"	2	2	0000000	0000
5"	6 5/8"	3"	1,075	5 3/8"	2	2	0000000	0000
5"	8 5/8"	3 3/4"	1,075	5 3/8"	2	2	0000000	0000
6"	4 5/8"	3"	1,075	6 3/8"	2	2	0000000	0000
6"	6 5/8"	3 3/4"	1,075	6 3/8"	2	2	0000000	0000
6"	8 5/8"	5 5/8"	1,075	6 3/8"	2	2	0000000	0000
7"	6 5/8"	3"	1,075	7 3/8"	2	2	0000000	0000
7"	8 5/8"	3 3/4"	1,075	7 3/8"	2	2	0000000	0000
7"	10 5/8"	5 5/8"	1,075	7 3/8"	2	2	0000000	0000
8"	4 5/8"	3"	1,075	8 3/8"	2	2	0000000	0000
8"	6 5/8"	3 3/4"	1,075	8 3/8"	2	2	0000000	0000
8"	8 5/8"	5 5/8"	1,075	8 3/8"	2	2	0000000	0000
1/2"-13 Thread Size
2"	2 5/8"	1 1/2"	2,000	2 1/2"	2	2	00000000	0000
2"	4 5/8"	3"	2,000	2 1/2"	2	2	00000000	0000
2"	6 5/8"	3 3/4"	2,000	2 1/2"	2	2	00000000	00000
2 1/8"	5 1/2"	2 1/2"	Not Rated	2 5/8"	2	2	00000000	0000
2 1/8"	7 1/2"	2 1/2"	Not Rated	2 5/8"	2	2	00000000	0000
3"	2 5/8"	1 1/2"	2,000	3 1/2"	2	2	00000000	0000
3"	4 5/8"	3"	2,000	3 1/2"	2	2	00000000	0000
3"	6 5/8"	3 3/4"	2,000	3 1/2"	2	2	00000000	00000
3 1/8"	5 1/2"	2 1/2"	Not Rated	3 5/8"	2	2	00000000	0000
4"	2 5/8"	1 1/2"	2,000	4 1/2"	2	2	00000000	0000
4"	4 5/8"	3"	2,000	4 1/2"	2	2	00000000	0000
4"	6 5/8"	3 3/4"	2,000	4 1/2"	2	2	00000000	00000
5"	4 5/8"	1 1/2"	2,000	5 1/2"	2	2	00000000	00000
5"	6 5/8"	3"	2,000	5 1/2"	2	2	00000000	00000
5"	8 5/8"	3 3/4"	2,000	5 1/2"	2	2	00000000	00000
6"	4 5/8"	3"	2,000	6 1/2"	2	2	00000000	00000
6"	6 5/8"	3 3/4"	2,000	6 1/2"	2	2	00000000	00000
6"	8 5/8"	5 5/8"	2,000	6 1/2"	2	2	00000000	00000
7"	6 5/8"	3"	2,000	7 1/2"	2	2	00000000	00000
7"	8 5/8"	3 3/4"	2,000	7 1/2"	2	2	00000000	00000
7"	10 5/8"	5 5/8"	2,000	7 1/2"	2	2	00000000	00000
8"	4 5/8"	3"	2,000	8 1/2"	2	2	00000000	00000
8"	6 5/8"	3 3/4"	2,000	8 1/2"	2	2	00000000	00000
8"	8 5/8"	5 5/8"	2,000	8 1/2"	2	2	00000000	00000
Galvanized Steel
3/8"-16 Thread Size
2"	2 5/8"	1 1/2"	1,075	2 3/8"	2	2	00000000	0000
2"	4 5/8"	3"	1,075	2 3/8"	2	2	00000000	0000
2"	6 5/8"	3 3/4"	1,075	2 3/8"	2	2	00000000	0000
3"	2 5/8"	1 1/2"	1,075	3 3/8"	2	2	00000000	0000
3"	4 5/8"	3"	1,075	3 3/8"	2	2	00000000	0000
3"	6 5/8"	3 3/4"	1,075	3 3/8"	2	2	00000000	0000
4"	2 5/8"	1 1/2"	1,075	4 3/8"	2	2	00000000	0000
4"	4 5/8"	3"	1,075	4 3/8"	2	2	00000000	0000
4"	6 5/8"	3 3/4"	1,075	4 3/8"	2	2	00000000	0000
5"	4 5/8"	1 1/2"	1,075	5 3/8"	2	2	00000000	0000
5"	6 5/8"	3"	1,075	5 3/8"	2	2	00000000	0000
5"	8 5/8"	3 3/4"	1,075	5 3/8"	2	2	00000000	0000
6"	4 5/8"	3"	1,075	6 3/8"	2	2	00000000	0000
6"	6 5/8"	3 3/4"	1,075	6 3/8"	2	2	00000000	0000
6"	8 5/8"	5 5/8"	1,075	6 3/8"	2	2	00000000	0000
7"	6 5/8"	3"	1,075	7 3/8"	2	2	00000000	0000
7"	8 5/8"	3 3/4"	1,075	7 3/8"	2	2	00000000	0000
7"	10 5/8"	5 5/8"	1,075	7 3/8"	2	2	00000000	0000
8"	4 5/8"	3"	1,075	8 3/8"	2	2	00000000	0000
8"	6 5/8"	3 3/4"	1,075	8 3/8"	2	2	00000000	0000
8"	8 5/8"	5 5/8"	1,075	8 3/8"	2	2	00000000	0000
1/2"-13 Thread Size
2"	2 5/8"	1 1/2"	2,000	2 1/2"	2	2	00000000	0000
2"	4 5/8"	3"	2,000	2 1/2"	2	2	00000000	0000
2"	6 5/8"	3 3/4"	2,000	2 1/2"	2	2	00000000	00000
3"	2 5/8"	1 1/2"	2,000	3 1/2"	2	2	00000000	0000
3"	4 5/8"	3"	2,000	3 1/2"	2	2	00000000	0000
3"	6 5/8"	3 3/4"	2,000	3 1/2"	2	2	00000000	00000
4"	2 5/8"	1 1/2"	2,000	4 1/2"	2	2	00000000	0000
4"	4 5/8"	3"	2,000	4 1/2"	2	2	00000000	0000
4"	6 5/8"	3 3/4"	2,000	4 1/2"	2	2	00000000	00000
5"	4 5/8"	1 1/2"	2,000	5 1/2"	2	2	00000000	00000
5"	6 5/8"	3"	2,000	5 1/2"	2	2	00000000	00000
5"	8 5/8"	3 3/4"	2,000	5 1/2"	2	2	00000000	00000
6"	4 5/8"	3"	2,000	6 1/2"	2	2	00000000	00000
6"	6 5/8"	3 3/4"	2,000	6 1/2"	2	2	00000000	00000
6"	8 5/8"	5 5/8"	2,000	6 1/2"	2	2	00000000	00000
7"	6 5/8"	3"	2,000	7 1/2"	2	2	00000000	00000
7"	8 5/8"	3 3/4"	2,000	7 1/2"	2	2	00000000	00000
7"	10 5/8"	5 5/8"	2,000	7 1/2"	2	2	00000000	00000
8"	4 5/8"	3"	2,000	8 1/2"	2	2	00000000	00000
8"	6 5/8"	3 3/4"	2,000	8 1/2"	2	2	00000000	00000
8"	8 5/8"	5 5/8"	2,000	8 1/2"	2	2	00000000	00000
304 Stainless Steel
3/8"-16 Thread Size
2"	2 5/8"	1 1/2"	1,075	2 3/8"	2	2	0000000	00000
2"	4 5/8"	3"	1,075	2 3/8"	2	2	0000000	00000
2"	6 5/8"	3 3/4"	1,075	2 3/8"	2	2	0000000	00000
2 1/8"	3"	1"	Not Rated	2 1/2"	2	2	00000000	00000
3"	2 5/8"	1 1/2"	1,075	3 3/8"	2	2	0000000	00000
3"	4 5/8"	3"	1,075	3 3/8"	2	2	0000000	00000
3"	6 5/8"	3 3/4"	1,075	3 3/8"	2	2	0000000	00000
3 1/8"	4"	1 1/2"	Not Rated	3 1/2"	2	2	00000000	00000
4"	2 5/8"	1 1/2"	1,075	4 3/8"	2	2	0000000	00000
4"	4 5/8"	3"	1,075	4 3/8"	2	2	0000000	00000
4"	6 5/8"	3 3/4"	1,075	4 3/8"	2	2	0000000	00000
5"	4 5/8"	1 1/2"	1,075	5 3/8"	2	2	0000000	00000
5"	6 5/8"	3"	1,075	5 3/8"	2	2	0000000	00000
5"	8 5/8"	3 3/4"	1,075	5 3/8"	2	2	0000000	00000
6"	4 5/8"	3"	1,075	6 3/8"	2	2	0000000	00000
6"	6 5/8"	3 3/4"	1,075	6 3/8"	2	2	0000000	00000
6"	8 5/8"	5 5/8"	1,075	6 3/8"	2	2	0000000	00000
7"	6 5/8"	3"	1,075	7 3/8"	2	2	0000000	00000
7"	8 5/8"	3 3/4"	1,075	7 3/8"	2	2	0000000	00000
7"	10 5/8"	5 5/8"	1,075	7 3/8"	2	2	0000000	00000
8"	4 5/8"	3"	1,075	8 3/8"	2	2	0000000	00000
8"	6 5/8"	3 3/4"	1,075	8 3/8"	2	2	0000000	00000
8"	8 5/8"	5 5/8"	1,075	8 3/8"	2	2	0000000	00000
1/2"-13 Thread Size
2"	2 5/8"	1 1/2"	2,000	2 1/2"	2	2	00000000	00000
2"	4 5/8"	3"	2,000	2 1/2"	2	2	00000000	00000
2"	6 5/8"	3 3/4"	2,000	2 1/2"	2	2	00000000	00000
2 1/8"	5 1/2"	2 1/2"	Not Rated	2 5/8"	2	2	00000000	00000
2 1/8"	7 1/2"	2 1/2"	Not Rated	2 5/8"	2	2	00000000	00000
3"	2 5/8"	1 1/2"	2,000	3 1/2"	2	2	00000000	00000
3"	4 5/8"	3"	2,000	3 1/2"	2	2	00000000	00000
3"	6 5/8"	3 3/4"	2,000	3 1/2"	2	2	00000000	00000
3 1/8"	5 1/2"	2 1/2"	Not Rated	3 5/8"	2	2	00000000	00000
4"	2 5/8"	1 1/2"	2,000	4 1/2"	2	2	00000000	00000
4"	4 5/8"	3"	2,000	4 1/2"	2	2	00000000	00000
4"	6 5/8"	3 3/4"	2,000	4 1/2"	2	2	00000000	00000
5"	4 5/8"	1 1/2"	2,000	5 1/2"	2	2	00000000	00000
5"	6 5/8"	3"	2,000	5 1/2"	2	2	00000000	00000
5"	8 5/8"	3 3/4"	2,000	5 1/2"	2	2	00000000	00000
6"	4 5/8"	3"	2,000	6 1/2"	2	2	00000000	00000
6"	6 5/8"	3 3/4"	2,000	6 1/2"	2	2	00000000	00000
6"	8 5/8"	5 5/8"	2,000	6 1/2"	2	2	00000000	00000
7"	6 5/8"	3"	2,000	7 1/2"	2	2	00000000	00000

Rubber-Cushioned Square U-Bolts

Reduce vibration and prevent metal-to-metal corrosion on flat-bottomed objects such as strut channel and small duct. Secure with hex nuts (sold separately).

Zinc-plated steel U-bolts have good corrosion resistance in most environments. 304 stainless steel U-bolts have excellent corrosion resistance and good chemical resistance.

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

						Zinc-Plated Steel		304 Stainless Steel
Inside Wd.	Ht.	Thread Lg.	Capacity	Ctr.-to-Ctr.	Temp. Range, °F		Each		Each
1/2"-13 Thread Size
2"	2 5/8"	1"	Not Rated	2 1/2"	Not Rated to 435°	0000000	000000	0000000	000000
2"	4 5/8"	2"	Not Rated	2 1/2"	Not Rated to 435°	0000000	00000	0000000	00000
2"	6 5/8"	3"	Not Rated	2 1/2"	Not Rated to 435°	0000000	00000	0000000	00000
4"	2 5/8"	1"	Not Rated	4 1/2"	Not Rated to 435°	0000000	00000	0000000	00000
4"	4 5/8"	2"	Not Rated	4 1/2"	Not Rated to 435°	0000000	00000	0000000	00000
4"	6 5/8"	3"	Not Rated	4 1/2"	Not Rated to 435°	0000000	00000	0000000	00000
6"	4 5/8"	2"	Not Rated	6 1/2"	Not Rated to 435°	0000000	00000	0000000	00000
6"	6 5/8"	3"	Not Rated	6 1/2"	Not Rated to 435°	0000000	00000	0000000	00000
6"	8 5/8"	4"	Not Rated	6 1/2"	Not Rated to 435°	0000000	00000	0000000	00000
8"	4 5/8"	2"	Not Rated	8 1/2"	Not Rated to 435°	0000000	00000	0000000	00000
8"	6 5/8"	3"	Not Rated	8 1/2"	Not Rated to 435°	0000000	00000	0000000	00000
8"	8 5/8"	4"	Not Rated	8 1/2"	Not Rated to 435°	0000000	00000	0000000	00000

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