Strut Channel Corner Brackets

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Strut Channel Type

Strut Channel Framing Component

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Channel Width

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RoHS

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Export Control Classification Number (ECCN)

EAR99

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

Yes

DFARS Specialty Metals

Performance

Maximum Temperature

Minimum Temperature

123 Products

Strut Channel Type

Standard

The most widely used size

120 products

Low Profile

Fits into tight spots where taller channel can’t

120 products

Strut Channel Type

High Profile

Support longer spans and heavier loads than standard strut channel

120 products

Stacked

Two pieces of standard channel welded back-to-back or side-by-side

120 products

Corner Strut Channel Brackets


Style 1	Style 2	Style 3

Style 4	Style 5	Style 6

Style 7	Style 8	Style 9

Style 10	Style 11	Style 12

Style 13	Style 14	Style 15

Style 16	Style 17	Style 18

Style 19	Style 20

The most common strut channel brackets. They create stronger connections than surface brackets and are less likely to twist or sway.

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

Powder-Coated Steel—Match the color of your steel strut channel.

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.

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.

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.

Fiberglass—Pair with fiberglass strut channel for a structure that won’t transmit electrical current. When conductivity isn’t a concern, fiberglass is also good for areas exposed to chemicals and salt water.

			Lg.
	Material	Shape	(A)	(B)	Thk.	Hole Dia.	Fasteners Included		Each
Style 1







				For 1 5/8" Channel Width

				Zinc-Plated Steel	90° Angle	1 5/8"	2 1/4"	1/4"	9/16"	No	33125T32	00000


				Green Powder-Coated Steel	90° Angle	1 5/8"	2 1/4"	1/4"	9/16"	No	33125T31	0000
				Black Powder-Coated Steel	90° Angle	1 5/8"	2 1/4"	1/4"	9/16"	No	33125T14	0000
				White Powder-Coated Steel	90° Angle	1 5/8"	2 1/4"	1/4"	9/16"	No	33125T211	0000
				Yellow Powder-Coated Steel	90° Angle	1 5/8"	2 1/4"	1/4"	9/16"	No	33125T213	0000
				Galvanized Steel	90° Angle	1 5/8"	2 1/4"	1/4"	9/16"	No	33125T144	0000
				304 Stainless Steel	90° Angle	1 7/8"	2"	1/4"	9/16"	No	33125T11	00000
				316 Stainless Steel	90° Angle	1 5/8"	2 1/4"	1/4"	9/16"	No	33125T401	00000
				Aluminum	90° Angle	1 5/8"	2 1/4"	1/4"	9/16"	No	33125T937	0000
				Gray Plastic	90° Angle	1 7/8"	1 7/8"	3/8"	7/16"	No	33125T111	0000




						For 13/16" Channel Width

						Zinc-Plated Steel	90° Angle	13/16"	1 1/4"	1/8"	9/32"	No	33125T432	0000


						Style 2







										For 1 5/8" Channel Width

										Zinc-Plated Steel	90° Angle	2 1/4"	3 1/2"	1/4"	9/16"	No	33125T402	0000


										Green Powder-Coated Steel	90° Angle	2 1/4"	3 1/2"	1/4"	9/16"	No	33125T403	0000
										Galvanized Steel	90° Angle	2 1/4"	3 1/2"	1/4"	9/16"	No	33125T404	0000
										304 Stainless Steel	90° Angle	3 1/2"	2 1/4"	1/4"	9/16"	No	33125T602	00000
										304 Stainless Steel	90° Angle	4 1/8"	1 5/8"	1/4"	9/16"	No	33125T603	00000
										316 Stainless Steel	90° Angle	2 1/4"	3 1/2"	1/4"	9/16"	No	33125T405	00000


										Style 3







														For 1 5/8" Channel Width

														Zinc-Plated Steel	90° Angle	3 1/2"	4 1/8"	1/4"	9/16"	No	33125T34	0000


														Green Powder-Coated Steel	90° Angle	3 1/2"	4 1/8"	1/4"	9/16"	No	33125T33	0000
Black Powder-Coated Steel														90° Angle	3 1/2"	4 1/8"	1/4"	9/16"	No	33125T15	0000
White Powder-Coated Steel	90° Angle													3 1/2"	4 1/8"	1/4"	9/16"	No	33125T215	0000
Yellow Powder-Coated Steel	90° Angle													3 1/2"	4 1/8"	1/4"	9/16"	No	33125T217	0000
Galvanized Steel	90° Angle													3 1/2"	4 1/8"	1/4"	9/16"	No	33125T146	0000
304 Stainless Steel	90° Angle													3 3/4"	3 7/8"	1/4"	9/16"	No	33125T12	00000
316 Stainless Steel	90° Angle	3 1/2"												4 1/8"	1/4"	9/16"	No	33125T415	00000
Aluminum	90° Angle	3 1/2"	4 1/8"											1/4"	9/16"	No	33125T416	00000
Gray Fiberglass	90° Angle	4"	4"											1/4"	3/8"	No	33125T112	00000


Style 4







														For 1 5/8" Channel Width

														Zinc-Plated Steel	90° Angle	1 5/8"	4 1/8"	1/4"	9/16"	No	33125T407	0000


														Green Powder-Coated Steel	90° Angle	1 5/8"	4 1/8"	1/4"	9/16"	No	33125T408	0000
				Galvanized Steel										90° Angle	1 5/8"	4 1/8"	1/4"	9/16"	No	33125T409	0000
				316 Stainless Steel	90° Angle									1 5/8"	4 1/8"	1/4"	9/16"	No	33125T411	00000


				Style 5







														For 1 5/8" Channel Width

								Zinc-Plated Steel						90° Angle	1 5/8"	2 5/8"	1/4"	9/16"	No	33125T406	0000


								Green Powder-Coated Steel	90° Angle					1 5/8"	2 5/8"	1/4"	9/16"	No	33125T938	0000
								Galvanized Steel	90° Angle					1 5/8"	2 5/8"	1/4"	9/16"	No	33125T939	0000
								316 Stainless Steel	90° Angle					1 5/8"	2 5/8"	1/4"	9/16"	No	33125T941	00000


								Style 6







											For 1 5/8" Channel Width

											Zinc-Plated Steel				90° Angle	3 1/2"	2 1/4"	1/4"	9/16"	No	33125T721	00000


											Green Powder-Coated Steel	90° Angle			3 1/2"	2 1/4"	1/4"	9/16"	No	33125T723	00000
											Black Powder-Coated Steel	90° Angle	3 1/2"		2 1/4"	1/4"	9/16"	No	33125T725	00000
											White Powder-Coated Steel	90° Angle	3 1/2"		2 1/4"	1/4"	9/16"	No	33125T727	00000
											Galvanized Steel	90° Angle	3 1/2"		2 1/4"	1/4"	9/16"	No	33125T722	00000
											304 Stainless Steel	90° Angle	3 1/2"		2 1/4"	1/4"	9/16"	No	33125T93	00000
											316 Stainless Steel	90° Angle	3 1/2"		2 1/4"	1/4"	9/16"	No	33125T942	00000


											Style 7







For 1 5/8" Channel Width

Zinc-Plated Steel	90° Angle															3 1/2"	4 1/8"	1/4"	9/16"	No	33125T421	00000


Green Powder-Coated Steel	90° Angle															3 1/2"	4 1/8"	1/4"	9/16"	No	33125T422	00000
Galvanized Steel	90° Angle	3 1/2"														4 1/8"	1/4"	9/16"	No	33125T423	00000
316 Stainless Steel	90° Angle	3 1/2"	4 1/8"													1/4"	9/16"	No	33125T943	00000


Style 8







																For 1 5/8" Channel Width

				Zinc-Plated Steel												90° Angle	4 7/8"	2"	1/4"	9/16"	No	33125T412	00000


				Green Powder-Coated Steel	90° Angle											4 7/8"	2"	1/4"	9/16"	No	33125T413	00000
				Galvanized Steel	90° Angle											4 7/8"	2"	1/4"	9/16"	No	33125T414	00000


				Style 9







																For 1 5/8" Channel Width

																Zinc-Plated Steel	90° Angle	3 1/4"	2 1/4"	1/4"	9/16"	No	33125T944	00000


								Green Powder-Coated Steel	90° Angle							3 1/4"	2 1/4"	1/4"	9/16"	No	33125T945	00000


								Style 10







																For 1 5/8" Channel Width

																Zinc-Plated Steel	90° Angle	5 3/8"	3 1/2"	1/4"	9/16"	No	33125T417	00000


																Green Powder-Coated Steel	90° Angle	5 3/8"	3 1/2"	1/4"	9/16"	No	33125T418	00000
																Galvanized Steel	90° Angle	5 3/8"	3 1/2"	1/4"	9/16"	No	33125T419	00000


											Style 11







																For 1 5/8" Channel Width

																Zinc-Plated Steel	90° Angle	4"	4"	1/4"	9/16"	No	33125T601	00000


																Style 12







			For 1 5/8" Channel Width

			Zinc-Plated Steel														30° Angle	2 1/2"	3 1/2"	1/4"	9/16"	No	33125T41	0000


			Green Powder-Coated Steel														30° Angle	2 1/2"	3 1/2"	1/4"	9/16"	No	33125T156	0000
			Black Powder-Coated Steel														30° Angle	2 1/2"	3 1/2"	1/4"	9/16"	No	33125T238	0000
			White Powder-Coated Steel														30° Angle	2 1/2"	3 1/2"	1/4"	9/16"	No	33125T237	0000
			Yellow Powder-Coated Steel														30° Angle	2 1/2"	3 1/2"	1/4"	9/16"	No	33125T239	0000
			Galvanized Steel														30° Angle	2 1/2"	3 1/2"	1/4"	9/16"	No	33125T158	0000
			304 Stainless Steel														30° Angle	2 1/2"	3 1/2"	1/4"	9/16"	No	33125T38	00000


			Style 13







							For 1 5/8" Channel Width

							Zinc-Plated Steel										30° Angle	2 1/16"	3 1/4"	1/4"	9/16"	No	33125T44	0000


							Green Powder-Coated Steel										30° Angle	2 1/16"	3 1/4"	1/4"	9/16"	No	33125T39	0000
							Black Powder-Coated Steel										30° Angle	2 1/8"	3 1/4"	1/4"	9/16"	No	33125T47	0000
							White Powder-Coated Steel										30° Angle	2 1/8"	3 1/4"	1/4"	9/16"	No	33125T242	0000
							Yellow Powder-Coated Steel										30° Angle	2 1/8"	3 1/4"	1/4"	9/16"	No	33125T244	0000
							Galvanized Steel	30° Angle									2 1/8"	3 1/2"	1/4"	9/16"	No	33125T161	0000
							304 Stainless Steel	30° Angle	2 1/8"								3 1/4"	1/4"	9/16"	No	33125T48	00000
							316 Stainless Steel	30° Angle	2 1/16"								3 1/4"	1/4"	9/16"	No	33125T948	00000


							Style 14







														For 1 5/8" Channel Width

														Zinc-Plated Steel			30° Angle	3 1/2"	3 11/16"	1/4"	9/16"	No	33125T424	0000


											Green Powder-Coated Steel			30° Angle			3 1/2"	3 11/16"	1/4"	9/16"	No	33125T425	00000


											Style 15







														For 1 5/8" Channel Width

														Zinc-Plated Steel	45° Angle		2 1/2"	3 1/8"	1/4"	9/16"	No	33125T42	0000


	Green Powder-Coated Steel	45° Angle												2 1/2"	3 1/8"	1/4"	9/16"	No	33125T25	0000
	Black Powder-Coated Steel	45° Angle												2 1/2"	3 1/2"	1/4"	9/16"	No	33125T26	0000
	White Powder-Coated Steel	45° Angle												2 1/2"	3 1/2"	1/4"	9/16"	No	33125T228	0000
	Yellow Powder-Coated Steel	45° Angle												2 1/2"	3 1/2"	1/4"	9/16"	No	33125T231	0000
	Galvanized Steel	45° Angle												2 1/2"	3 1/2"	1/4"	9/16"	No	33125T153	0000
	304 Stainless Steel	45° Angle												2 1/2"	3 1/2"	1/4"	9/16"	No	33125T27	00000
	316 Stainless Steel	45° Angle												2 1/2"	3 1/8"	1/4"	9/16"	No	33125T949	00000




														For 13/16" Channel Width

														Zinc-Plated Steel	45° Angle	1 1/4"	1 13/16"	1/8"	9/32"	No	33125T434	0000


			Style 16







														For 1 5/8" Channel Width

														Zinc-Plated Steel	45° Angle	2 5/16"	3"	1/4"	9/16"	No	33125T45	0000


														Green Powder-Coated Steel	45° Angle	2 5/16"	3"	1/4"	9/16"	No	33125T28	0000
														Black Powder-Coated Steel	45° Angle	2 1/8"	3 1/4"	1/4"	9/16"	No	33125T29	0000
														White Powder-Coated Steel	45° Angle	2 1/8"	3 1/4"	1/4"	9/16"	No	33125T233	0000
														Yellow Powder-Coated Steel	45° Angle	2 1/8"	3 1/4"	1/4"	9/16"	No	33125T235	0000
														Galvanized Steel	45° Angle	2 1/8"	3 1/2"	1/4"	9/16"	No	33125T155	0000
														304 Stainless Steel	45° Angle	2 1/8"	3 1/4"	1/4"	9/16"	No	33125T35	00000
														Gray Fiberglass	45° Angle	2 5/16"	3"	1/4"	9/16"	No	33125T113	00000




														For 13/16" Channel Width

									Zinc-Plated Steel					45° Angle	1 3/16"	1 23/32"	1/8"	9/32"	No	33125T433	0000


									Style 17







																For 1 5/8" Channel Width

											Zinc-Plated Steel	45° Angle				3 1/2"	3 11/16"	1/4"	9/16"	No	33125T426	0000


Green Powder-Coated Steel											45° Angle	3 1/2"	3 11/16"			1/4"	9/16"	No	33125T427	00000
Galvanized Steel											45° Angle	3 1/2"	3 11/16"			1/4"	9/16"	No	33125T952	00000
304 Stainless Steel											45° Angle	3 1/2"	3 11/16"			1/4"	9/16"	No	33125T604	00000
316 Stainless Steel											45° Angle	3 1/2"	3 11/16"			1/4"	9/16"	No	33125T953	00000


Style 18







																For 1 5/8" Channel Width

	Zinc-Plated Steel															60° Angle	2 1/2"	3 3/16"	1/4"	9/16"	No	33125T43	0000


	Green Powder-Coated Steel	60° Angle														2 1/2"	3 3/16"	1/4"	9/16"	No	33125T16	00000
	Black Powder-Coated Steel	60° Angle														2 1/2"	3 1/2"	1/4"	9/16"	No	33125T17	0000
	White Powder-Coated Steel	60° Angle														2 1/2"	3 1/2"	1/4"	9/16"	No	33125T219	0000
	Yellow Powder-Coated Steel	60° Angle														2 1/2"	3 1/2"	1/4"	9/16"	No	33125T222	0000
	Galvanized Steel	60° Angle														2 1/2"	3 1/2"	1/4"	9/16"	No	33125T148	0000
	304 Stainless Steel	60° Angle	2 1/2"													3 1/2"	1/4"	9/16"	No	33125T18	00000
	316 Stainless Steel	60° Angle	2 1/2"	3 3/16"												1/4"	9/16"	No	33125T951	00000


	Style 19







					For 1 5/8" Channel Width

					Zinc-Plated Steel	60° Angle										1 7/8"	3 3/8"	1/4"	9/16"	No	33125T46	0000


					Green Powder-Coated Steel	60° Angle										1 7/8"	3 3/8"	1/4"	9/16"	No	33125T19	0000
					Black Powder-Coated Steel	60° Angle										2 1/8"	3 1/4"	1/4"	9/16"	No	33125T23	0000
					White Powder-Coated Steel	60° Angle										2 1/8"	3 1/4"	1/4"	9/16"	No	33125T224	0000
					Yellow Powder-Coated Steel	60° Angle										2 1/8"	3 1/4"	1/4"	9/16"	No	33125T226	0000
					Galvanized Steel	60° Angle										2 1/8"	3 1/2"	1/4"	9/16"	No	33125T151	0000
					304 Stainless Steel	60° Angle										2 1/8"	3 1/4"	1/4"	9/16"	No	33125T24	00000
					316 Stainless Steel	60° Angle	1 7/8"									3 3/8"	1/4"	9/16"	No	33125T946	00000


					Style 20







									For 1 5/8" Channel Width

									Zinc-Plated Steel	60° Angle				3 1/2"	3 11/16"	1/4"	9/16"	No	33125T428	0000


									Green Powder-Coated Steel	60° Angle				3 1/2"	3 11/16"	1/4"	9/16"	No	33125T429	0000
									Galvanized Steel	60° Angle				3 1/2"	3 11/16"	1/4"	9/16"	No	33125T431	0000

Quick-Install Corner Strut Channel Brackets


Style 1	Style 2	Style 3	Style 4


Front View	Back View

With fasteners attached, these corner brackets are ready to use. Slide them into a channel, and the spring holds the nut in place until you’re ready to tighten the screw. They create stronger connections than surface brackets and are less likely to twist or sway.

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

			Lg.
	Material	Shape	(A)	(B)	Thk.	Hole Dia.	Fasteners Included		Each
Style 1







				For 1 5/8" Channel Width

				Zinc-Plated Steel	90° Angle	1 5/8"	2 1/4"	1/4"	9/16"	Yes	33125T605	00000


				Style 2







								For 1 5/8" Channel Width

								Zinc-Plated Steel	90° Angle	3 1/2"	2 1/4"	1/4"	9/16"	Yes	33125T606	00000


								Style 3







												For 1 5/8" Channel Width

												Zinc-Plated Steel	90° Angle	3 1/2"	4 1/8"	1/4"	9/16"	Yes	33125T607	00000


												Style 4







																For 1 5/8" Channel Width

																Zinc-Plated Steel	45° Angle	3 1/2"	3 1/2"	1/4"	9/16"	Yes	33125T608	00000

Twist-Resistant Corner Strut Channel Brackets

Notches keep these brackets aligned with the channel as you tighten, so connections stay square. They install where strut channel intersects for stronger, more stable joints than surface brackets.

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

Powder-Coated Steel—Match the color of your steel strut channel.

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.

		Lg.
Material	Shape	(A)	(B)	Thk.	Hole Dia.	Fasteners Included		Each







			For 1 5/8" Channel Width

			Zinc-Plated Steel	90° Angle	2 1/8"	2 1/8"	1/4"	9/16"	No	33125T711	00000


			Green Powder-Coated Steel	90° Angle	2 1/8"	2 1/8"	1/4"	9/16"	No	33125T713	0000
			Black Powder-Coated Steel	90° Angle	2 1/8"	2 1/8"	1/4"	9/16"	No	33125T715	00000
			White Powder-Coated Steel	90° Angle	2 1/8"	2 1/8"	1/4"	9/16"	No	33125T717	00000
			Galvanized Steel	90° Angle	2 1/8"	2 1/8"	1/4"	9/16"	No	33125T712	0000