Strut Channel Studs | McMaster-Carr

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System of Measurement

Thread Size

Strut Channel Type

Strut Channel Nut Type

Material

Channel Height

Thread Length

Export Control Classification Number (ECCN)

EAR99

Stud Construction

Hollow

Solid

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

RoHS

REACH

DFARS Specialty Metals

Thread Pitch

Performance

31 Products

Strut Channel Type

Low Profile

Fits into tight spots where taller channel can’t

4 products

High Profile

Support longer spans and heavier loads than standard strut channel

1 product

Performance

Corrosion Resistant

Resist rust in wet environments

4 products

Strut Channel Nut Type

Spring Loaded

A built-in spring for easy installation and a tight hold

30 products

Spring-Loaded Strut Channel Nuts with Stud

With a built-in spring and threaded stud, these nuts are ready when you are. Slide into strut channel and the spring holds nuts in place until it’s time to secure them. To make installing enclosures and other components easier, attach nuts before mounting them to channel.

Zinc-Plated Steel—Strong and durable with a zinc plating that protects from occasional exposure to moisture.

304 Stainless Steel—The choice for wet and outdoor environments, these resist rust. However, they won't hold up to the harsh chemicals that 316 stainless steel can.

	Thread		For Channel
	Size	Lg.	Ht.	Wd.		Each
Zinc-Plated Steel



		1/4"-20	7/8"	13/16", 1 5/8"	1 5/8"	3580T147	00000


		1/4"-20	7/8"	1 5/8"	1 5/8"	3580T11	0000
		1/4"-20	1 1/8"	1 5/8"	1 5/8"	3580T12	0000
		1/4"-20	1 3/8"	1 5/8"	1 5/8"	3580T13	0000
		1/4"-20	1 5/8"	1 5/8"	1 5/8"	3580T151	0000
		5/16"-18	7/8"	13/16", 1 5/8"	1 5/8"	3580T148	0000
		5/16"-18	7/8"	1 5/8"	1 5/8"	3580T21	0000
		5/16"-18	1 1/8"	1 5/8"	1 5/8"	3580T22	0000
		5/16"-18	1 3/8"	1 5/8"	1 5/8"	3580T23	0000
		3/8"-16	7/8"	13/16", 1 5/8"	1 5/8"	3580T149	0000
		3/8"-16	7/8"	1 5/8"	1 5/8"	3580T31	0000


		3/8"-16	1 1/8"	1 5/8"	1 5/8"	3580T32	0000
		3/8"-16	1 3/8"	1 5/8"	1 5/8"	3580T33	0000
		3/8"-16	1 5/8"	1 5/8"	1 5/8"	3580T54	0000
		3/8"-16	1 7/8"	1 5/8"	1 5/8"	3580T55	0000
		3/8"-16	2 1/8"	1 5/8"	1 5/8"	3580T56	0000
		1/2"-13	7/8"	1 5/8"	1 5/8"	3580T41	0000
		1/2"-13	1 1/8"	1 5/8"	1 5/8"	3580T42	0000
		1/2"-13	1 3/8"	1 5/8"	1 5/8"	3580T43	0000
		1/2"-13	1 5/8"	1 5/8"	1 5/8"	3580T57	0000
		1/2"-13	1 7/8"	1 5/8"	1 5/8"	3580T58	0000


		1/2"-13	2 1/8"	1 5/8"	1 5/8"	3580T59	0000
		5/8"-11	1 1/8"	1 5/8"	1 5/8"	3580T6	0000
		5/8"-11	1 3/8"	1 5/8"	1 5/8"	3580T61	0000
		M6 × 1 mm	7/8"	1 5/8"	1 5/8"	3580T141	0000
		M8 × 1.25 mm	7/8"	1 5/8"	1 5/8"	3580T142	0000
		M10 × 1.5 mm	7/8"	1 5/8"	1 5/8"	3580T143	0000


		304 Stainless Steel



				1/4"-20	7/8"	1 5/8"	1 5/8"	3580T144	0000


				5/16"-18	7/8"	1 5/8"	1 5/8"	3580T145	0000
				3/8"-16	7/8"	1 5/8"	1 5/8"	3580T146	0000

Strut Channel Nuts with Hollow Stud

Mount and route with the same nut. Pass wiring through the hollow threaded stud to connect to electrical components installed on strut channel.

Zinc-Plated Aluminum—The zinc plating adds an extra layer of corrosion and oxide resistance to the aluminum. It also helps prevent damage caused by galvanic corrosion when used with steel strut channel.

	Thread		For Channel
	Type	Lg.	Ht.	Wd.		Each
Zinc-Plated Aluminum



		NPT	1 1/8"	13/16", 1 5/8", 2 7/16", 3 1/4"	1 5/8"	6218N11	000000