M4 x 30mm Hollow Wall Anchor Carbon Steel Zinc Plated

Hollow Wall Anchor Carbon Steel Zinc Plated is a industrial fastener from Hobson in a zinc plated finish.

Where this product is used

• Use for hanging fixtures and fittings on plasterboard or hollow block walls where there's no stud or solid backing to fix into.

Product features

• Also known as a cavity anchor, molly bolt, Petz anchor or metal hollow wall anchor
• Installed with a matching setter tool — rear legs collapse behind the cavity face for grip
• Mild steel body with zinc silver (matt) coating
• The cavity substrate (e.g. plasterboard) is the limiting factor on holding strength, not the anchor itself

Key specifications

Selecting the right option

Choose by grade or class to match your design load, by finish for the service environment (plain or zinc for general indoor use, hot-dip galvanised for outdoor and corrosive conditions), and by size to suit your joint. Contact the AIMS team if you need help specifying to an engineer's drawing or a particular Australian Standard.