Are Grade 12.9 Bolts Overkill for Your Project?

At Bolt-In Co Sunshine Coast, we stock all kinds of fasteners — from the humble coach screw to the kind of bolt you’d use to keep a tank’s wheels on. Somewhere near the top of the strength food chain? That’d be your Grade 12.9 steel bolts.

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Steel Types Comparison

Understanding the difference between steel types is useful to ensure the correct products are used for your job. This article includes a brief comparison of common steels that we stock including stainless steel 316, stainless steel 304, mild steel, high tensile steel and galvanised steel.

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