Unistrut Accessories

Unistrut accessories and hardware are designed to support the assembly, mounting, and expansion of Unistrut metal framing systems used in electrical, mechanical, and construction applications. These components allow installers to securely attach conduit, piping, cable, and equipment to strut channel without welding or drilling. The modular nature of Unistrut hardware makes it easy to build, adjust, and reconfigure support structures on-site using standard tools.

This category includes a wide range of Unistrut accessories such as conduit straps, channel fittings, spring nuts, channel nuts, bolts, brackets, and fasteners. Standard Unistrut channel is typically formed into a 1-5/8" by 1-5/8" profile using 12-gauge or 14-gauge steel, with inward-curving lips that accept Unistrut hardware. Spring nuts and channel nuts lock into place inside the channel, providing secure attachment points for structural connections and mounted components.

Unistrut accessories are commonly used to suspend conduit, piping, HVAC systems, and wiring from walls, ceilings, and structural supports. Circular objects such as pipes and cables can be easily secured using conduit straps, while fittings and angle brackets allow channel sections to be joined at various angles. These systems are widely used for both permanent installations and temporary structures in industrial facilities, commercial buildings, and infrastructure projects.

Found 111 items
Normally In Stock
Strut STRPGAL6 Strap Clamp 6" Rigid Unistrut P1124 Equivalent
Free U.S Ground shipping
$8.52
$7.10
Normally In Stock
Strut STRPGAL4 Strap Clamp 4" Rigid Unistrut P1121 Equivalent
Free U.S Ground shipping
$4.10
$3.42
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Strut 2H90D Corner Angle 90 Degree 2 Hole Unistrut P102 Equivalent
Free U.S Ground shipping
$3.29
$2.74
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Strut STRPGAL3 Strap Clamp 3" Rigid Unistrut P1119 Equivalent
Free U.S Ground shipping
$3.08
$2.57
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Strut STRPGAL2 Strap Clamp 2" Rigid Unistrut P1117 Equivalent
Free U.S Ground shipping
$2.83
$2.36
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Strut SQUARE3/8 Square Washer 1 Hole 3/8" Unistrut P1063 Equivalent
Free U.S Ground shipping
$1.19
$0.99
Normally In Stock
Strut SPRING 3/8 Spring Nut 3/8" Unistrut P1008 Equivalent
Free U.S Ground shipping
$1.79
$1.49
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Strut SQUARE1/2 Square Washer 1 Hole 1/2" Unistrut P1064 Equivalent
Free U.S Ground shipping
$1.19
$0.99
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Strut 4HSPLICE Flat Splice Plate 4 Hole Unistrut P1067 Equivalent
Free U.S Ground shipping
$6.29
$5.24
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Strut 4H90D Corner Angle 90 Degree 4 Hole Unistrut P1325 Equivalent
Free U.S Ground shipping
$5.24
$4.37
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Strut STRPEMT2 Strap Clamp 2" EMT Unistrut P143 Equivalent
Free U.S Ground shipping
$2.68
$2.23
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Strut STRPGAL1-1/2 Strap Clamp 1-1/2" Rigid Unistrut P1115 Equivalent
Free U.S Ground shipping
$1.79
$1.49
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Strut STRPGAL1/2 Strap Clamp 1/2" Rigid Unistrut P1111 Equivalent
Free U.S Ground shipping
$1.58
$1.32
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Strut SPRING 1/2 Spring Nut 1/2" Unistrut P1010 Equivalent
Free U.S Ground shipping
$1.96
$1.63
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Strut SPRING 1/4 Spring Nut 1/4" Unistrut P1006-1420 Equivalent
Free U.S Ground shipping
$1.76
$1.47
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Strut STRPGAL3/4 Strap Clamp 3/4" Rigid Unistrut P111 Equivalent
Free U.S Ground shipping
$1.72
$1.43
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Strut STRPGAL1 Strap Clamp 1" Rigid Unistrut P1113 Equivalent
Free U.S Ground shipping
$1.96
$1.63
Normally In Stock
Strut STRPEMT3/4 Strap Clamp 3/4" EMT Unistrut P1427 Equivalent
Free U.S Ground shipping
$1.72
$1.43
Normally In Stock
Strut STRPEMT1-1/2 Strap Clamp 1-1/2" EMT Unistrut P1430 Equivalent
Free U.S Ground shipping
$1.86
$1.55
Normally In Stock
Strut 3HL Flat L Plate 3 Hole Unistrut P1036 Equivalent
Free U.S Ground shipping
$7.07
$5.89
Normally In Stock
Strut STRPGAL2-1/2 Strap Clamp 2-1/2" Rigid Unistrut P1118 Equivalent
Free U.S Ground shipping
$2.98
$2.48
Normally In Stock
Strut STRPGAL5 Strap Clamp 5" Rigid Unistrut P1121 Equivalent
Free U.S Ground shipping
$7.09
$5.91
Normally In Stock
Strut P3008EG Unistrut 1-5/8" Channel Nuts W/O Spring Equivalent
Free U.S Ground shipping
$2.33
$1.94
Normally In Stock
Strut STRPEMT1/2 Strap Clamp 1/2" EMT Unistrut P1426 Equivalent
Free U.S Ground shipping
$1.66
$1.38
Normally In Stock
Strut STRPEMT1-1/4 Strap Clamp 1-1/4" EMT Unistrut P1429 Equivalent
Free U.S Ground shipping
$1.86
$1.55
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Strut STRPEMT1 Strap Clamp 1" EMT Unistrut P142 Equivalent
Free U.S Ground shipping
$1.72
$1.43
Normally In Stock
Strut STRPGAL1-1/4 Strap Clamp 1-1/4" Rigid Unistrut P1114 Equivalent
Free U.S Ground shipping
$1.99
$1.66
Normally In Stock
Strut 4HT Flat Splice Plate 4 Hole Equivalent
Free U.S Ground shipping
$9.25
$7.71
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Dottie DPS8 - 8'' Rooftop Pipe Support, ABS/ASA
Free U.S Ground shipping
$23.66
$19.72
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Dottie SC300R - 3'' Rigid Strut Clamp, Carbon Steel
Free U.S Ground shipping
$6.43
$5.36
Normally In Stock
Dottie SSN38S - 3/8''-16 Channel Nut w/ Short Spring, Carbon Steel
Free U.S Ground shipping
$3.31
$2.76
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Strut STRP-5/8OD Tube Clamp (PS1200-5/8EG)
Free U.S Ground shipping
$3.89
$3.24
Normally In Stock
Dottie FF125 - 1-1/4'' Malleable Iron Floor Flange, Malleable Iron
Free U.S Ground shipping
$25.49
$21.24
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Dottie FF150 - 1-1/2'' Malleable Iron Floor Flange, Malleable Iron
Free U.S Ground shipping
$30.90
$25.75
Normally In Stock
Dottie SUB325 - U-Bolt Beam Clamp for 3-1/4'' Strut, Carbon Steel
Free U.S Ground shipping
$16.86
$14.05
Normally In Stock
Dottie SFPT4 - 4 Hole Flat T Plate Fitting, Carbon Steel
Free U.S Ground shipping
$16.86
$14.05
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Dottie SZFDS - Deep Strut Zee Fitting, Carbon Steel
Free U.S Ground shipping
$8.51
$7.09
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Dottie SAF245C - 2 Hole Bent 45 Degree Closed Angle Fitting
Free U.S Ground shipping
$14.14
$11.78
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Dottie SUFDS - Deep Strut U-Fitting, Carbon Steel
Free U.S Ground shipping
$13.56
$11.30
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Dottie SFP3 - 3 Hole Flat Plate Fitting, Carbon Steel
Free U.S Ground shipping
$9.11
$7.59
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Dottie SAF390 - 3 Hole Bent 90 Degree Angle Fitting, Carbon Steel
Free U.S Ground shipping
$10.75
$8.96
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Dottie SZFSS - Shallow Strut Zee Fitting, Carbon Steel
Free U.S Ground shipping
$10.62
$8.85
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Dottie SAF290 - 2 Hole Bent 90 Degree Angle Fitting
Free U.S Ground shipping
$5.15
$4.29
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Dottie SC350R - 3-1/2'' Rigid Strut Clamp, Carbon Steel
Free U.S Ground shipping
$7.37
$6.14
Normally In Stock
Dottie SC75E - 3/4'' EMT Strut Clamp, Carbon Steel
Free U.S Ground shipping
$2.36
$1.97

FAQs

Q: What are Unistrut accessories used for?
Unistrut accessories are used to connect, mount, and support conduit, piping, wiring, and equipment within Unistrut strut channel framing systems.

Q: What is a spring nut used for in Unistrut systems?
A spring nut is inserted into the strut channel and locks into the channel lips, providing a secure threaded connection point for bolts and mounted components.

Q: Can Unistrut hardware be adjusted after installation?
Yes. One of the main advantages of Unistrut systems is that accessories and hardware can be repositioned or adjusted after installation without disassembly.

Q: What types of objects can be mounted to Unistrut channel?
Conduit, pipes, cables, HVAC components, wire trays, and light equipment can all be mounted using appropriate Unistrut accessories and hardware.

Q: Are Unistrut accessories suitable for temporary installations?
Yes. Unistrut accessories are commonly used for both permanent and temporary installations due to their modular, reusable design.

Why Buy Unistrut Accessories & Hardware from RSP Supply

RSP Supply offers a complete selection of Unistrut accessories and hardware to support flexible, reliable strut channel installations. Our fittings, conduit straps, spring nuts, and mounting components help reduce installation time while delivering durable support solutions for electrical, mechanical, and construction applications.