5”X5” Stainless Flange - No counter sink (NB1NCS1-4)

5”X5” Stainless Flange - No counter sink (NB1NCS1-4)


Nill Building Solutions has revolutionized the flange that has been in use for decades by roofers worldwide by making it stronger, waterproof and eliminating common trouble areas while improving on efficiency. Customization for your application is available and our product is ideal for installation of lightning rods, solar panels, HVAC equipment and much more.

Product Features:


  • Stainless steel construction

  • 1/8” Thick - Multiple thicknesses available

  • 3” X 1/2” threaded stud can be fastened from underneath

  • 3/8” waterproof threaded port standard for all your mounting needs

  • Various sizes available to suit your needs

  • Compatible with most popular roofing systems

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