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45 - Square Floor Flange

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Material/Finish: Aluminum Magnesium

Product Description

The 45 – Square Floor Flange is a heavy-duty base fitting designed to anchor a vertical pipe securely to a flat floor surface. Ideal for handrail posts, guardrail uprights, pipe supports, and modular structural frames, this flange provides a stable mounting point wherever a pipe must be firmly fixed to concrete, wood, or similar floor substrates. The slip-on design eliminates the need for welding or threading, ensuring fast installation and a clean, professional appearance.

Constructed from high-strength aluminum-magnesium alloy 535, the 45 – Square Floor Flange delivers excellent corrosion resistance and long-term durability for both indoor and outdoor applications. The fitting slides over standard IPS pipe and is secured using zinc-plated set screws, creating a strong mechanical connection. Always verify the correct pipe size and select appropriate floor anchors based on your substrate and load requirements.

Key Features

  • Square-base floor flange for stable mounting of vertical pipe posts
  • Slip-on installation—no welding or threading required
  • Durable aluminum-magnesium alloy 535 construction
  • Secured with zinc-plated set screws for strong mechanical retention
  • Low-profile footprint suitable for architectural and commercial use
  • Works with any compatible IPS pipe system

Common Applications

  • Floor-mounted handrail and guardrail posts
  • Pipe-based structural or support frameworks
  • Retail and commercial display systems requiring floor anchoring
  • Safety barriers and workstation frames
  • DIY or contractor-built modular pipe assemblies

Specs / Compatibility

  • Fitting Type: Square Floor Flange (45)
  • Mount Type: Floor / slab mounting
  • Material: Aluminum-Magnesium Alloy 535
  • Pipe Size: IPS (verify before ordering)
  • Finish: Natural aluminum-magnesium (unless otherwise specified)
  • Connection: Slip-on mechanical joint with zinc-plated set screws
  • Note: Confirm pipe size and select proper anchors based on substrate conditions.

What’s Included / Hardware

  • One 45 – Square Floor Flange fitting
  • Zinc-plated set screws for securing the pipe

Care & Maintenance

Clean periodically with mild soap and water. Inspect and retighten set screws as needed, especially in high-traffic or load-bearing installations. Avoid abrasive or corrosive cleaning products that may damage the alloy surface.

Shipping & Availability

Ships via parcel carriers such as UPS or FedEx. Standard models typically ship quickly, while specialty finishes may require additional processing time. Always verify IPS pipe size before ordering.

Need Help?

Need help selecting the correct floor flange for your installation? Visit our Contact Us page or call to speak with a specialist.


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Product Description

The 45 – Square Floor Flange is a heavy-duty base fitting designed to anchor a vertical pipe securely to a flat floor surface. Ideal for handrail posts, guardrail uprights, pipe supports, and modular structural frames, this flange provides a stable mounting point wherever a pipe must be firmly fixed to concrete, wood, or similar floor substrates. The slip-on design eliminates the need for welding or threading, ensuring fast installation and a clean, professional appearance.

Constructed from high-strength aluminum-magnesium alloy 535, the 45 – Square Floor Flange delivers excellent corrosion resistance and long-term durability for both indoor and outdoor applications. The fitting slides over standard IPS pipe and is secured using zinc-plated set screws, creating a strong mechanical connection. Always verify the correct pipe size and select appropriate floor anchors based on your substrate and load requirements.

Key Features

  • Square-base floor flange for stable mounting of vertical pipe posts
  • Slip-on installation—no welding or threading required
  • Durable aluminum-magnesium alloy 535 construction
  • Secured with zinc-plated set screws for strong mechanical retention
  • Low-profile footprint suitable for architectural and commercial use
  • Works with any compatible IPS pipe system

Common Applications

  • Floor-mounted handrail and guardrail posts
  • Pipe-based structural or support frameworks
  • Retail and commercial display systems requiring floor anchoring
  • Safety barriers and workstation frames
  • DIY or contractor-built modular pipe assemblies

Specs / Compatibility

  • Fitting Type: Square Floor Flange (45)
  • Mount Type: Floor / slab mounting
  • Material: Aluminum-Magnesium Alloy 535
  • Pipe Size: IPS (verify before ordering)
  • Finish: Natural aluminum-magnesium (unless otherwise specified)
  • Connection: Slip-on mechanical joint with zinc-plated set screws
  • Note: Confirm pipe size and select proper anchors based on substrate conditions.

What’s Included / Hardware

  • One 45 – Square Floor Flange fitting
  • Zinc-plated set screws for securing the pipe

Care & Maintenance

Clean periodically with mild soap and water. Inspect and retighten set screws as needed, especially in high-traffic or load-bearing installations. Avoid abrasive or corrosive cleaning products that may damage the alloy surface.

Shipping & Availability

Ships via parcel carriers such as UPS or FedEx. Standard models typically ship quickly, while specialty finishes may require additional processing time. Always verify IPS pipe size before ordering.

Need Help?

Need help selecting the correct floor flange for your installation? Visit our Contact Us page or call to speak with a specialist.