HVAC and refrigeration systems operate under constant stress from vibration, temperature swings, and moisture. NAPPCO supplies fastening solutions that support the secure, long-lasting assembly of ductwork, units, enclosures, and ventilation systems.
HVAC & Refrigeration Fasteners & Hardware
Fastening Solutions for Reliable Climate Control Performance
Products and Manufacturer Highlights:
- Vibration-resistant fasteners and edge seals from Trim-Lok, PEM, Southco, and Oetiker
- Cable routing, clips, and grommets from HellermanTyton and HEYCO
- Weatherproof sealing solutions from HEYCO, Trim-Lok, and DAP
- Retaining rings and securing components from Rotor Clip
Industry-Specific Support for HVAC Installers and OEMs
HVAC systems demand fasteners that reduce wear, minimize noise, and stay secure despite ongoing vibration and environmental exposure. NAPPCO helps contractors and OEMs find the right hardware for each system.
NAPPCO Capabilities:
- Application guidance for temperature, vibration, and seal integrity
- VMI and bin-stocking programs for HVAC installers and service techs
- Custom kits and labeling for unit assembly lines
- Weather- and corrosion-resistant product sourcing
Popular Products for HVAC & Refrigeration Applications
These fasteners are engineered to withstand vibration, temperature fluctuations, and exposure to moisture—key challenges in HVAC and refrigeration systems. From unit enclosures to ductwork and control panels, each product is selected to ensure durability, ease of installation, and long-term system performance.
Vibration-Resistant Fasteners & Trim
Trim-Lok® Edge Trims, PEM® Vibration Dampers, Oetiker® Clamp Systems
Lockbolts & Structural Fasteners
Huck® Hucklok, Magna-Lok, BOM, C50L, Bobtail, Stanley GRIPCO
Weatherproof Seals & Gaskets
HEYCO® Grommets, Trim-Lok® Seals, DAP® HVAC Sealants
Thread-Locking Fasteners
Spiralock®, Recoil®, PEM®
