S-5!

S-5! M8 Hex Flange Nut

SKU: 54000147

The S-5! 54000147 S-5! M8 Hex Flange Nut is an M8 fastener supplied 50 per box for securing metal roof mounting components. Built for durability, it carries a Lifetime warranty and ships in a convenient bulk box for solar and standing seam roof installations. This USA-made fastener delivers dependable, long-term clamping.

$2.00

Available to ship Over 500 ready to ship

Ships today if ordered before 12pm MT.

Delivers in 2–5 business days

Available for pickup 50 at Red Deer

Pickup at Red Deer, AB

Ready for pickup today

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The S-5! 54000147 S-5! M8 Hex Flange Nut is an M8 fastener designed for metal roof mounting and solar attachment hardware. Supplied 50 per box, it provides installers with a reliable clamping component for securing brackets, clamps, and rail assemblies. Made in the USA and backed by a Lifetime warranty, it suits professional installers who need consistent, durable fasteners for standing seam and metal roof projects.

Key Features:

  • Hex flange nut fastener, M8 size
  • Supplied 50 per box
  • Box weight 1 lb
  • Dimensions 0.5″ x 0.1″ x 0.1″
  • Accessory type: fastener
  • Made in the USA
  • Lifetime warranty
  • Compatible with metal roof mounting hardware

Ideal for solar and metal roof installers securing brackets, clamps, and rail assemblies on standing seam and exposed-fastener roofs. This M8 hex flange nut integrates with S-5! mounting components to deliver dependable, long-term clamping for professional-grade rooftop installations. Order the 54000147 from Circuit Solar, in stock in Canada and shipped from Red Deer, AB.

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