05/06/2026
Featured: Hobson Square Washer (Hot Dip Galvanised)
Need massive surface coverage and heavy-duty corrosion protection that won't give out on-site? This week we're featuring a staple from our online catalogue: the Hobson Square HDG Washer range. Built tough for structural connections, these washers are engineered to handle high clamping loads without breaking a sweat.
Key Specifications:
Finish: Hot Dip Galvanised (HDG) coating for superior long-term rust protection in exposed outdoor environments.
Material: High-tensile hardened steel designed to withstand extreme torque and heavy load pressures.
Design: Flat, broad square profile that maximizes surface contact and effectively distributes clamping force.
Sizing Options: Fully stocked across commercial and structural sizes, ranging from standard M10 up to heavy structural M24 and M30 gauges.
Common Uses:
Structural Timber & Framing: Essential for securing heavy timber-to-timber or timber-to-steel joints, preventing the bolt head or nut from pulling through the wood.
Civil & Commercial Construction: Used alongside structural bolts in purlin assemblies, retaining walls, and oversized or slotted connection points.
Outdoor Infrastructure: Perfect for fencing contractors, landscaping builds, and outdoor utility framing where weathering is a constant factor.
Need to bulk out your site storage or reload the toolboxes? WDS Online has the full Hobson HDG range ready to move. Buy retail or lock in bulk wholesale trade pricing with fast dispatch across Brisbane or easy click-and-collect at our Geebung trade counter.
Shop the Hobson Square HDG Washers Range at WDS Online - Same Day Processing, Australia Wide Shipping.
https://shop.wds.com.au/bolts-fasteners/washer/square-hdg/