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Hobson did you know flyer

Galvanised Flat Tower Washer, M12 to M24, AS 1559: Did You Know

A one-page Hobson Did You Know flyer for the hot dip galvanised flat tower washer to AS 1559. It lists sizes and dimensions, features and applications.

What this covers

  • Sizes and dimensions
  • Features
  • Applications

For Structural Washer.

Key things to remember

The essentials from this document in plain words. Check the full document before you rely on a figure.

  • Sizes M12, M16, M20, M22 and M24 (WRMSTFGM12 to WRMSTFGM24), all 5mm thick. For example M20: 37mm outside, 22mm inside diameter.
  • Mild steel, fully conforming to AS 1559, hot dip galvanised to AS/NZS 1214.
  • Thicker than standard flat washers. For use with tower bolt assemblies.

Who it helps: Tower and pole builders assembling AS 1559 tower bolts.

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This document is published by Hobson Engineering, who supply this range to us. We show it here in full so you can read it next to the product; the summary above is ours. Read it on this page or download the PDF. For the most current version, ask us.
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