5/16"-18 Strut Channel Nuts

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17 Products

Strut Channel Type

Standard

The most widely used size

12 products

Low Profile

Fits into tight spots where taller channel can’t

7 products

Strut Channel Type

High Profile

Support longer spans and heavier loads than standard strut channel

5 products

Performance

Corrosion Resistant

Resist rust in wet environments

9 products

Spring-Loaded Strut Channel Nuts

A built-in spring gives these nuts a push for easy installation. Slide nuts into strut channel and they’ll stay place until you’re ready to fasten with a rod or screw. Like rectangular nuts, these have serrated grooves that grip the lip of the channel.

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

Galvanized Steel—An economical alternative to stainless steel, these withstand wet and outdoor environments. However, they won't hold up to salt water and chemicals.

316 Stainless Steel—Superior to 304 stainless steel, these won't degrade when exposed to harsh weather, salt water, and most chemicals.

Aluminum—One-third the weight of steel for easier handling. These are an alternative to stainless steel for rust resistance but aren't as strong.

		For Channel
	Thread Size	Ht.	Wd.	Pkg. Qty.		Pkg.
Zinc-Plated Steel



		5/16"-18	13/16"	1 5/8"	1	3259T61	00000


		5/16"-18	1 5/8"	1 5/8"	1	3259T13	0000
		5/16"-18	2 7/16", 3 1/4"	1 5/8"	5	3259T103	00000


		Galvanized Steel



				5/16"-18	1 5/8"	1 5/8"	1	3259T405	0000


				316 Stainless Steel



						5/16"-18	13/16"	1 5/8"	1	3259T712	00000


						5/16"-18	1 5/8"	1 5/8"	1	3259T62	00000
						5/16"-18	2 7/16", 3 1/4"	1 5/8"	1	3259T513	00000


						Aluminum



								5/16"-18	13/16"	1 5/8"	1	3259T474	0000


								5/16"-18	1 5/8"	1 5/8"	1	3259T525	0000

Rectangular Strut Channel Nuts

The most common strut channel nuts, these have serrated grooves that grip the lip inside channel.

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

316 Stainless Steel—Superior to 304 stainless steel, these won't degrade when exposed to harsh weather, salt water, and most chemicals.

Aluminum—One-third the weight of steel for easier handling. These are an alternative to stainless steel for rust resistance but aren't as strong.

		For Channel
	Thread Size	Ht.	Wd.	Ht.	Pkg. Qty.		Pkg.
Zinc-Plated Steel



		5/16"-18	13/16", 1 5/8", 2 7/16", 3 1/4"	1 5/8"	3/8"	5	3259T43	00000


		316 Stainless Steel



				5/16"-18	13/16", 1 5/8", 2 7/16", 3 1/4"	1 5/8"	3/8"	1	3259T86	00000


				Aluminum



						5/16"-18	13/16", 1 5/8", 2 7/16", 3 1/4"	1 5/8"	3/8"	1	3259T846	0000

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



		5/16"-18	7/8"	13/16", 1 5/8"	1 5/8"	3580T148	00000


		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


		304 Stainless Steel



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