Stainless Steel vs Galvanised Steel: Which One Should You Choose?

Stainless or galvanised — it's one of the most common questions we get. Both have their place, but choosing the wrong one can cost you. Here's a straight-talking breakdown from the team at Bolt-In Co Sunshine Coast.

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Thread Stripping Causes & Solutions

Stripped threads are one of the most common and preventable fastener failures. Bolt-In Co Sunshine Coast breaks down why they happen, how to fix them, and — more importantly — how to avoid them in the first place.

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Avoiding Common Problems with Bolts

Bolts fail for predictable reasons. This guide covers the most common problems — from corrosion and fatigue to stripped threads and misalignment — and how to prevent them, with practical advice from the team at Bolt-In Co Sunshine Coast.

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Course and Fine Threads

Not all threads are equal — and choosing between coarse and fine can make a real difference to the performance and longevity of your fastened connection. Here's what you need to know.

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Steel Types Comparison

Choosing the right steel for your fasteners matters more than most people realise. This guide covers mild steel, stainless steel (SS304 and SS316), high tensile, and galvanised steel — what they are, where they perform best, and how to choose the right one for your project.

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Fastening Into Stainless Steel: Drill, Tap, and Torque Tips for DIYers

Stainless steel is tough, but it doesn't suffer fools. Learn the professional secrets to drilling, tapping, and torquing stainless steel fasteners to avoid broken bits and seized threads.

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DIY Without the Drama: Avoid These 5 Fastener Fails

Let’s be honest — most DIY disasters don’t start with a sledgehammer. They start with a fastener. Or more accurately, the wrong fastener.

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SS316 in the Garage: When Marine Grade Fasteners Make Sense for Your 4WD

Let’s talk about where marine-grade fasteners belong *off* the water — right in your garage, and more importantly, all over your rig.

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Restoring a Classic Car? Don’t Use 2020’s Fasteners on a 1960s Chassis

If you're tackling a restoration — whether it’s a Holden Monaro, a Mini Cooper, or a crusty old FJ that’s seen better decades — here’s why you need to match your fasteners to the era.

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The Science Behind Tightness: How Tight is Alright?

Ever wondered why one bolt holds steady for decades, while another loosens faster than a bloke’s grip on Dry July? It’s not magic — it’s science.

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