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Fastening Solutions for Reliable HVAC Systems

Selecting the right fasteners is crucial for the smooth operation of heating, ventilation and air conditioning (HVAC) systems. As heat pumps become more common, both indoor and outdoor units require durable fasteners.

A clean heating, ventilation, and air conditioning installation on the roof.

Fasteners play a crucial role in HVAC systems, ensuring units are securely fixed in place while maintaining stability. Beyond securing different materials and components, they also contribute to sealing, product safety, and easy accessibility during maintenance. Additionally, fasteners must meet both design and functional requirements to ensure long-term reliability.

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Fasteners for Diverse Industries

Applications for HVAC Fasteners

Fasteners for the HVAC Outdoor Unit

Standard HVAC outdoor compressor

HVAC outdoor units are fully exposed to the elements, making it essential to select durable, weather-resistant fasteners. These components must endure snow, rain, sun, heat, and even vibrations. Our fastening solutions are built to handle these challenges: 

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Standard HVAC outdoor compressor
An AVDEL Eurosert® 9408 BN 25048 blind rivet nut on a white background.
AVDEL® Eurosert® blind rivet nuts provide increased twisting resistance in soft materials.
A standard BN4575 Tubtara blind rivet nut on white background.
TUBTARA® open end blind rivet nuts create a strong and reliable thread in metals, composites, or plastic materials.
A Tecfi concrete screw with external thread, washer DIN 9021 and hex nut on a white background.
Tecfi concrete screws enable secure fastening in cracked and non-cracked concrete.
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An AVDEL Eurosert® 9408 BN 25048 blind rivet nut on a white background.
AVDEL® Eurosert® blind rivet nuts provide increased twisting resistance in soft materials.
  • An AVDEL Eurosert® 9408 BN 25048 blind rivet nut on a white background.
  • A standard BN4575 Tubtara blind rivet nut on white background.
  • A Tecfi concrete screw with external thread, washer DIN 9021 and hex nut on a white background.

Fasteners for the HVAC Indoor Unit

Example of HVAC Indoor Unit

The HVAC indoor unit faces some of the same challenges as the outdoor unit but comes with its own specific requirements. As the heat pump control system is housed in this part, ensuring reliable access for easy maintenance is essential. Various fastening elements are needed for a range of applications, such as:

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Example of HVAC Indoor Unit
A Huck® Magna-Lok® high strength blind rivet on white background.
Huck® Magna-Lok® high strength blind rivet
AVDEL NeoSpeed fastener on a white background.
AVDEL® NeoSpeed speed rivet with dome head
Two Koenig Check Valves expansion restrictors on a white background.
Koenig Check Valves® prevent the unwanted backflow of fluids in the system.
One Koenig-Expander MB series plug on a white background.
Koenig Expander® sealing plug reliably seal auxiliary holes.
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A Huck® Magna-Lok® high strength blind rivet on white background.
Huck® Magna-Lok® high strength blind rivet
  • A Huck® Magna-Lok® high strength blind rivet on white background.
  • AVDEL NeoSpeed fastener on a white background.
  • Two Koenig Check Valves expansion restrictors on a white background.
  • One Koenig-Expander MB series plug on a white background.

Fasteners for Indoor and Outdoor HVAC Unit

Standard example of HVAC Indoor & Outdoor Unit

Discover our fastening solutions designed for both indoor and outdoor HVAC units. From securing housings and fans to stabilizing electronics and ensuring effective grounding, we provide high-quality solutions tailored to your needs. Our offerings also include efficient cable and wire routing options for tidy installations and durable access and locking systems for enhanced security and ease of maintenance.

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Standard example of HVAC Indoor & Outdoor Unit

Solutions for Housing and Fan Fastening

A self-clinching-nut on a white background.
Self clinching nuts - Fast and clean fastening solution for applications with double-sided access
Two self-clinching threaded studson a white background.
Self-clinching threaded studs - Easy to install, superior performance
A Fasteks Welko weld bush tip ignition, with internal thread on a white background.
FASTEKS® WELKO weld bushes tip ignition, with internal thread
A Fasteks Multigrip blind rivet on a white background.
FASTEKS® Multigrip aluminium blind rivet, with dome head
Two versions of POP PMC Terminal rivets on a white background.
POP® PMC Terminal rivets
An EJOT® Altracs Plus screw for direct fastening into metals on a white background.
EJOT® Altracs Plus screws for direct fastening into metals
FASTEKS KLIPKO Cage nut on a white background.
FASTEKS® KLIPKO Cage nut
A black MM-Welding® LiteWWeight® zEPP fastener on a white background.
MM-Welding® Lite WWeight zEPP for all expanded polypropylene (EPP) materials
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A self-clinching-nut on a white background.
Self clinching nuts - Fast and clean fastening solution for applications with double-sided access
  • A self-clinching-nut on a white background.
  • Two self-clinching threaded studson a white background.
  • A Fasteks Welko weld bush tip ignition, with internal thread on a white background.
  • A Fasteks Multigrip blind rivet on a white background.
  • Two versions of POP PMC Terminal rivets on a white background.
  • An EJOT® Altracs Plus screw for direct fastening into metals on a white background.
  • FASTEKS KLIPKO Cage nut on a white background.
  • A black MM-Welding® LiteWWeight® zEPP fastener on a white background.

Solutions for Electronics and Grounding

A standard EJOT Delta PT screw on white background.
EJOT® Delta PT screw for application in thermoplastics
A Fasteks Welko welding stud on a white background.
FASTEKS® WELKO weld bushes tip ignition, with internal thread
An ecosyn SEF nut washer assembly
The ecosyn SEF® pre-assembled contact fitting connection saves time and money
A Cam-Safe grounding stud on a white background.
Cam-Safe® grounding stud
Spelsberg TK enclosure on a white background.
Spelsberg® TK enclosure
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A standard EJOT Delta PT screw on white background.
EJOT® Delta PT screw for application in thermoplastics
  • A standard EJOT Delta PT screw on white background.
  • A Fasteks Welko welding stud on a white background.
  • An ecosyn SEF nut washer assembly
  • A Cam-Safe grounding stud on a white background.
  • Spelsberg TK enclosure on a white background.

Solutions for Cable and Wire Routing

Gray plastic cable gland with threaded body and ribbed cap, marked "M20x1.5," on a white background.
Jacob® Perfect Cable Gland - Cable glands with metric thread standard
Two black and one white cable tie on white background
Cable ties – Cost effective cable and wire management
A orange color ABB Hand tool on a white background.
ABB® Hand tool for cable tie installation
A black Reiku tupe connector on a white background.
Reiku® tupe connector
A Jacob KADP cable entry plate on a white background.
Jacob® KADP cable entry plate for cabling of machines and equipment
One black and one white Elematic spiral wrapping band on a white background.
Elematic® spiral wrapping band
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Gray plastic cable gland with threaded body and ribbed cap, marked "M20x1.5," on a white background.
Jacob® Perfect Cable Gland - Cable glands with metric thread standard
  • Gray plastic cable gland with threaded body and ribbed cap, marked "M20x1.5," on a white background.
  • Two black and one white cable tie on white background
  • A orange color ABB Hand tool on a white background.
  • A black Reiku tupe connector on a white background.
  • A Jacob KADP cable entry plate on a white background.
  • One black and one white Elematic spiral wrapping band on a white background.

Solutions for Access and Locking

Southco hinge
Southco® hinges surface mount, with countersunk thru-hole
A Camloc tension latch on a white background.
CAMLOC® tension latch with wire drawhook and secondary lock
Southco flush pulls flush on a white background.
Southco® flush pulls flush, low profile, lift or pull, single hole mount
A FASTEKS Levelling foot on a white background.
FASTEKS® Levelling feet with rigid thread studs position your products properly
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Southco hinge
Southco® hinges surface mount, with countersunk thru-hole
  • Southco hinge
  • A Camloc tension latch on a white background.
  • Southco flush pulls flush on a white background.
  • A FASTEKS Levelling foot on a white background.

For HVAC, We Can Assist You in the Following Areas

A myriad of fasteners

Local Inventory, Global Scale

Inspection of a screw

Accredited Testing Labs

A measuring caliper tool measuring a small cog

Tailored US Engineering

An image of factory racks with boxes in four levels

Smart Inventory Management

A hand showing fasteners and cogs

Digital Assembly Solutions

A monitor screen showing cogs

Smart Factory Assembly

Hand holding screws

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