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Special Fasteners

Special Fasteners
AA-Place-Bolts

Three Ways to Make Steel Bolts

Cold Forming Vs Hot Forging Vs Machined Steel Bolts and Screws Cold Forming, Hot...

Special Fasteners
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The Basics of External Threads – Threads Part 1

Threads are quite amazing when you stop to think about it. Yeah I know,...

Special Fasteners
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Metric Threads – Threads Part 3

In Part 1 of our Threads Series, we provided some terminology and explained some of...

Special Fasteners
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Core Hardness and Surface Hardness in Fasteners

The hardness of steel is a measure of the steel’s ability to resist deformation,...

Special Fasteners
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The Difference Between a Bolt and a Screw

As with so many things, the answer to “What’s the difference between a bolt...

Special Fasteners
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Surface Finishes for Steel Fasteners

Surface finishes are often applied to plain steel fasteners to improve corrosion resistance. There...

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The Difference Between 2A and 3A Threads – Threads Part 2

In Part 1 of our Threads Series, we provided some terminology and explained some of...