Snug Hold Threaded Rod Mount Clamping Hangers

	For Pipe Size For Pipe Size

3/8
1/2
3/4
1
1 1/4
1 1/2
2
2 1/2
3
4

	For Copper Tube Size For Copper Tube Size

	For Rigid Conduit Trade Size For Rigid Conduit Trade Size

	Material Material

Iron

Stainless Steel

	Finish Finish

Copper-Plated

Zinc Plated

	Mounting Location Mounting Location

Ceiling

Threaded Rod

	System of Measurement System of Measurement

Inch

Metric

	Thread Size Thread Size

3/8"-16

1/2"-13

	ID ID

	Mounting Hole Diameter Mounting Hole Diameter

3/8"

1/2"

	Mount Type Mount Type

Screw

	Length Length

	Height Height

	Width Width

9/16"

11/16"

13/16"

	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

	Capacity Capacity

180 lbs.

300 lbs.

	Specifications Met Specifications Met

Fed. Spec.

MSS

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

DFARS Specialty Metals
COTS-Exempt

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37 Products

Selecting Clamps Using Pipe, Conduit, or Tubing Trade Size

Load material between the two halves of the ring and adjust the side bolts for a tighter fit than standard threaded-rod-mount clamping hangers and loop hangers. All have a threaded hole on top for mounting with threaded rod.

Zinc-plated iron hangers have mild corrosion resistance.

Copper-plated iron hangers are corrosion resistant and can be used with copper tubing.

304 stainless steel hangers have excellent corrosion resistance.

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

ID
Inch	Metric, mm	For Pipe Size	For Thread Size	Cap., lbs.	Lg.	Wd.	Ht.	Mounting Hole Dia.	Specifications Met		Each
Iron
11/16"	17	3/8	3/8"-16	180	1 13/16"	9/16"	1 3/16"	3/8"	Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12	0000000	00000
7/8"	22	1/2	3/8"-16	180	2 1/16"	9/16"	1 3/8"	3/8"	Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12	0000000	0000
1 1/16"	27	3/4	3/8"-16	180	2 1/4"	9/16"	1 9/16"	3/8"	Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12	0000000	0000
1 5/16"	33	1	3/8"-16	180	2 11/16"	9/16"	1 15/16"	3/8"	Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12	0000000	0000
1 11/16"	43	1 1/4	3/8"-16	180	3"	9/16"	2 5/16"	3/8"	Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12	0000000	00000
1 7/8"	48	1 1/2	3/8"-16	180	3 5/16"	9/16"	2 9/16"	3/8"	Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12	0000000	00000
2 3/8"	60	2	3/8"-16	180	3 13/16"	9/16"	3"	3/8"	Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12	0000000	00000
2 7/8"	73	2 1/2	1/2"-13	300	4 3/4"	11/16"	3 15/16"	1/2"	Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12	0000000	00000
3 1/2"	89	3	1/2"-13	300	5 9/16"	13/16"	4 5/16"	1/2"	Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12	0000000	00000
4 1/2"	114	4	1/2"-13	300	6 11/16"	13/16"	5 1/2"	1/2"	Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12	0000000	00000
Zinc-Plated Iron
11/16"	17	3/8	3/8"-16	180	1 13/16"	9/16"	1 3/16"	3/8"	Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12	0000000	0000
7/8"	22	1/2	3/8"-16	180	2 1/16"	9/16"	1 3/8"	3/8"	Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12	0000000	0000
1 1/16"	27	3/4	3/8"-16	180	2 1/4"	9/16"	1 9/16"	3/8"	Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12	0000000	0000
1 5/16"	33	1	3/8"-16	180	2 11/16"	9/16"	1 15/16"	3/8"	Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12	0000000	0000
1 11/16"	43	1 1/4	3/8"-16	180	3"	9/16"	2 5/16"	3/8"	Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12	0000000	00000
1 7/8"	48	1 1/2	3/8"-16	180	3 5/16"	9/16"	2 9/16"	3/8"	Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12	0000000	00000
2 3/8"	60	2	3/8"-16	180	3 13/16"	9/16"	3"	3/8"	Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12	0000000	00000
2 7/8"	73	2 1/2	1/2"-13	300	4 3/4"	11/16"	3 15/16"	1/2"	Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12	0000000	00000
3 1/2"	89	3	1/2"-13	300	5 9/16"	13/16"	4 5/16"	1/2"	Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12	0000000	00000
4 1/2"	114	4	1/2"-13	300	6 11/16"	13/16"	5 1/2"	1/2"	Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12	0000000	00000
Copper-Plated Iron
1/2"	12	__	3/8"-16	180	1 11/16"	9/16"	1"	3/8"	Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12	0000000	00000
5/8"	15	__	3/8"-16	180	1 3/4"	9/16"	1 1/4"	3/8"	Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12	0000000	00000
7/8"	22	__	3/8"-16	180	1 15/16"	9/16"	1 1/2"	3/8"	Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12	0000000	00000
1 1/8"	28	__	3/8"-16	180	2 1/4"	9/16"	1 13/16"	3/8"	Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12	0000000	00000
1 3/8"	34	__	3/8"-16	180	2 5/8"	9/16"	2"	3/8"	Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12	0000000	00000
1 5/8"	41	__	3/8"-16	180	2 15/16"	9/16"	2 1/4"	3/8"	Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12	0000000	00000
2 1/8"	53	__	3/8"-16	180	3 7/16"	9/16"	2 3/4"	3/8"	Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12	0000000	00000
304 Stainless Steel
11/16"	17	3/8	3/8"-16	180	1 13/16"	9/16"	1 3/16"	3/8"	Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12	0000000	00000
7/8"	22	1/2	3/8"-16	180	2 1/16"	9/16"	1 3/8"	3/8"	Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12	0000000	00000
1 1/16"	27	3/4	3/8"-16	180	2 1/4"	9/16"	1 9/16"	3/8"	Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12	0000000	00000
1 5/16"	33	1	3/8"-16	180	2 11/16"	9/16"	1 15/16"	3/8"	Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12	0000000	00000
1 11/16"	43	1 1/4	3/8"-16	180	3"	9/16"	2 5/16"	3/8"	Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12	0000000	00000
1 7/8"	48	1 1/2	3/8"-16	180	3 5/16"	9/16"	2 9/16"	3/8"	Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12	0000000	000000
2 3/8"	60	2	3/8"-16	180	3 13/16"	9/16"	3"	3/8"	Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12	0000000	000000
2 7/8"	73	2 1/2	1/2"-13	300	4 3/4"	11/16"	3 15/16"	1/2"	Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12	0000000	000000
3 1/2"	89	3	1/2"-13	300	5 9/16"	13/16"	4 5/16"	1/2"	Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12	0000000	000000
4 1/2"	114	4	1/2"-13	300	6 11/16"	13/16"	5 1/2"	1/2"	Fed. Spec. WW-H-171E, Type 25; MSS-SP-58-2009, Type 12	0000000	000000

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Selecting Clamps Using Pipe, Conduit, or Tubing Trade Size

Snug-Hold Threaded-Rod-Mount Clamping Hangers