Video Mount Products
Video Mount Products ERRS1032-50 Rack Screws 50 Pack
- 0.43
$8.99
0.00010455BTC
In stock
Hollaender
Hollaender 42-8 Round Base Flange
Round base flange for 1-1/2 in structural pipe, corrosion-resistant aluminum with mill finish
- Weight0.72
- Corrosion-resistant aluminum construction extends outdoor service life
- Round base flange fits 1-1/2 in structural pipe for secure mounting
- Gray mill finish provides uniform appearance without additional coating
- Meets ASTM B179 535 standard for material quality assurance
- Lightweight 0.72 unit simplifies handling and installation
Round Base Flange For 1-1/2 in Pipe
The Hollaender 42-8 is an aluminum round base flange designed to secure 1-1/2 inch structural pipe with an actual outer diameter of 2 inches. It provides a fixed mounting point for handrails, guardrails or structural frameworks in commercial and industrial settings. The corrosion-resistant gray mill finish suits outdoor and exposed installations.
Suited For Permanent Pipe Mounting
This flange suits installers who need a permanent, bolt-down base for 1-1/2 inch pipe structures such as railings or awning frames. It is not for applications requiring a swivel, adjustable angle or slip-on connection without fastening hardware. Builders needing a side-outlet tee, cross fitting or wall-mounted bracket should look at other fitting types.
ASTM B179 535 Aluminum Alloy Construction
The fitting is manufactured to ASTM B179 535 specification, confirming the aluminum alloy grade and mechanical properties for structural use. This standard is the primary indicator of whether the material meets the project engineering requirements for strength and corrosion resistance. Verify the specification against your design documents before ordering.
Highlights
- Corrosion-resistant aluminum construction extends outdoor service life
- Round base flange fits 1-1/2 in structural pipe for secure mounting
- Gray mill finish provides uniform appearance without additional coating
- Meets ASTM B179 535 standard for material quality assurance
- Lightweight 0.72 unit simplifies handling and installation
Specifications
| Brand | HOLLAENDER |
|---|---|
| Weight | 0.72 |
Questions about this item
What comes with the 42-8 Round Base Flange and do I need any extra hardware?
The flange itself is the only item supplied; mounting bolts, pipe and any sealant must be sourced separately.
How do I decide which pipe size matches this flange?
It is made for 1-1/2 inch structural pipe with an actual outer diameter of 2 inches.
What does the ASTM B179 535 rating tell me about real-world use?
It confirms the aluminium alloy meets the standard for corrosion-resistant structural fittings in outdoor installations.
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