What are channel connectors and fittings?

They are the brackets, bases, clamps, hinges and nuts that join strut channel to channel, or channel to other components, to build support and seismic bracing frameworks.

What is the material and finish?

Q235B carbon steel to GB/T 700-2006, electro-galvanized as standard, with hot-dip galvanizing available on request.

Do the channel nuts lock without slipping?

Yes. Channel nuts have serrations that mesh with the serrated channel edges, providing anti-slip grip and preventing rotation when correctly tightened.

Can connectors be installed after the channel is in place?

Yes. Spin-in channel nuts and many fittings can be inserted and repositioned along the channel after installation, saving time on site.

Channel Connectors & Fittings | Strut Brackets & Bases

Key Items

Connectors in Detail

Featured connectors and fittings with specifications. All items in Q235B steel to GB/T 700-2006, electro-galvanized as standard, hot-dip galvanized on request.

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Angle Bracket

90° Angle Bracket — 2 Hole

For fast right-angle connection between channel faces.
Adds strength and stability to the support system.
Q235B steel, electro-galvanized; HDG on request.

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Channel Base

Channel Base 82

Connects channel to channel or channel to other fittings.
Spin-in after install, repositionable — saves time.
Serrations mesh with channel for anti-slip, anti-rotation grip.

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Channel Nut

Joins channel to channel or to other fittings.
Spin-in after installation, repositionable along the channel.
Serrated teeth lock with the channel — anti-slip, no rotation.

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End Cap

Channel End Cap

Caps the open end of channel for safety and a clean finish.
Snap-fit; protects against sharp edges.
Material: durable plastic.

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Adjustable Hinge

Adjustable Hinge — Type A (Lateral)

Universal fit to concrete, timber, I-beam and various connectors.
Twin shear-off bolts — no torque wrench needed; bolt head snaps at correct torque, simplifying install & inspection.
For lateral seismic bracing. Q235B, electro-galvanized.

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Adjustable Hinge

Adjustable Hinge — Type B (Longitudinal)

Universal fit to concrete, timber, I-beam and various connectors.
Twin shear-off bolts — no torque wrench; simplifies install & inspection.
For longitudinal seismic bracing. Q235B, electro-galvanized.

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Coupler

Rod Coupler (Coupling Nut)

Joins anchor bolts to all-thread rod; extends rod length.
Adds strength and stability to the support system.
Q235B steel, electro-galvanized; HDG on request.

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Rod

Threaded Rod (All-Thread)

Carries the main load of the seismic support assembly.
Swivel connection to connectors; full thread length.
Electro-galvanized; HDG on request.

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Stiffener

Stiffener / Reinforcing Clip

Used with assembled channel; grips the all-thread rod.
Combines with channel and rod for a neat, finished assembly.
Q235B steel, electro-galvanized; HDG on request.

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Fastener

Hex Bolt

Fastening of other fittings and components.
Pairs with flange nut for tight, anti-slip clamping.
Q235B steel, electro-galvanized; HDG on request.

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Fastener

Flange Nut

Fastening of other fittings and components.
Built-in flange adds clamping force and anti-slip grip.
Q235B steel, electro-galvanized; HDG on request.

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Pipe Clamp

O-Type Pipe Clamp

Suitable for DN65–DN150 (range to DN300).
Q235B steel (GB/T 700-2006); design load 9.5 kN.
Zinc-chromate coating (GB/T 18684-2002); EG / HDG on request.

Size DN	Pipe OD D (mm)	Design Load (kN)
65	63.5–76.1	9.5
80	88.9	9.5
100	101.6–114	9.5
125	133–140	9.5
150	159–168	9.5
200	219	9.5
250	273	9.5
300	325	9.5

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Pipe Clamp

U-Type (Saddle) Pipe Clamp

Suitable for DN65–DN150.
Q235B steel (GB/T 700-2006); design load 4.75 kN.
Zinc-chromate coating (GB/T 18684-2002); EG / HDG on request.

Size DN	Pipe OD D (mm)	Design Load (kN)
65	63.5	4.75
65	76.1	4.75
80	88.9	4.75
100	101.6	4.75
100	108	4.75
100	114	4.75
125	133	4.75
125	140	4.75
150	159	4.75
150	168	4.75

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Pipe Clamp

P-Type Pipe Clamp

Suitable for DN100 and below standard sizes (range to DN300).
Q235B steel (GB/T 700-2006); design load 9.5 kN.
Zinc-chromate coating (GB/T 18684-2002); EG / HDG on request.

Size DN	Pipe OD D (mm)	Design Load (kN)
65	63.5–76.1	9.5
80	88.9	9.5
100	101.6–114	9.5
125	133–140	9.5
150	159–168	9.5
200	219	9.5
250	273	9.5
300	325	9.5

Channel Connectors & Fittings