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Australian Bolt Standards

28 November 2014

We are often asked by customers how to tell the width and thickness (distance accross the flat) of the bolt heads prior to purchase from our website.

Below is a chart with the dimensions of our stocked high tensile bolts, In accordance with Australian standards.

Metric high tensile, precision hexagon head bolts, screws and hexagon nuts.
ISO metric course pitch series threads 6g.
Property class 8.8 to Australian standards, bolts and screws
AS1110-2000 nuts AS 1112-200

Many thanks to Terry O’Shea for fixing this chart.

Dimensions bolts