TDF/TDC Clamp with Nylon Bolt 8mm | Fire Damper HVAC Fixing
The TDF/TDC Clamp with 8 mm Nylon Bolt is a fastening component designed for TDF and TDC flange duct systems, specifically used in fire damper installations within HVAC applications.
This clamp ensures a secure, vibration-resistant connection between duct flanges, maintaining proper alignment and structural integrity of fire dampers. The inclusion of a nylon bolt provides electrical insulation, corrosion resistance, and reduced thermal bridging—making it ideal for fire-rated and safety-critical HVAC assemblies.
Its robust construction allows for quick installation, reliable performance under operational stress, and compliance with common fire damper installation practices.
Quantity
Features
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Designed for TDF / TDC flange systems
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Ideal for fire damper installations
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Nylon bolt (8 mm) for corrosion resistance and insulation
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Secure clamping force to prevent duct separation
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Reduces vibration and movement in duct connections
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Easy and fast installation on site
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Suitable for commercial and industrial HVAC systems
Technical Specifications
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Material: Galvanized iron
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Bolt Material: PA66 nylon
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Bolt Diameter: 8 mm
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Application: Fire dampers, HVAC duct flanges
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Flange Type: TDF / TDC
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Installation Type: Mechanical clamp fixing
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