Structural Insights That Hold.

Discover expert tips, field-tested techniques, and best practices for structural bolting.

ATP offers Lighter Impact Wrenches for the Field

We always love supporting those who support us, EPH Tools is a New England based tool supplier that has always helped us get the tools we need. They j...

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Hot Bolting - Single Stud Replacement

In addition to complete pipe flange DTI kits, Applied Bolting also manufacturers 50ksi DTIs to be used for Single Stud Replacement (SSR), or hot/half ...

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University of Houston Studies DuraSquirt® Single Pass Flange Tightening

In 2017, Applied Bolting partnered with Bechtel, Carber, and the University of Houston’s College of Technology, for an independent evaluation of Appli...

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Single Pass Flange Bolting......How it works

Tighten a Flange in a Single Pass...Most people in the flange bolting industry would say, Impossible! But it can be done and we didn't think of it fir...

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DuraSquirt® Target Stress DTIs

DuraSquirt® Target Stress Direct Tension Indicating Washers are designed to be used as verification devices when torquing bolted flange joint assembli...

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DuraSquirt® DTIs for Flange Bolting

DuraSquirt® Single Pass and Target Stress DTIs You asked for it and now we have it, we make two flavors of DuraSquirt® DTIs specifically designed for ...

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Torque is Not Tension!...Wait...What?

You need torque to achieve tension, but the two values do not easily correlate. In simple terms, torque is the effort or power required to spin the nu...

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Jobsite Storage done right

We know properly storing bolts is a difficult thing, but it is imperative to make installation as easy as possible. Bolts left out in the weather will...

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Big Enough Wrench?

Let's find out. There are two ways to figure out if your wrench has enough capacity to achieve the minimum required bolt tension. Bust out the Skidmor...

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