Applied Bolting Technology® manufactures Direct Tension Indicators (DTIs). Our Squirter® DTIs are manufactured to satisfy the compression requirements of all applicable specifications (ASTM, ASME, BS, EN, etc.) and are an acceptable bolt tensioning method by all modern structural standards.

Our signature product, the Squirter® DTI, plays a crucial role in structural fastening systems. The Squirter® DTI ensures Visual Verification of Bolt Tension™, offering a clear and reliable way to confirm proper bolt tensioning.

Unique details regarding Applied Bolting Technology®:
1. We are the only North American DTI manufacturer that hardens its DTIs per ASTM F959, 959M, B7644, EN14399, AASHTO, AISC, RCSC Specifications, and the US Fastener Quality Act of 1999.
2. Our stock levels and inventory allow us to ship an order the next day after it is received 90% of the time.
3. The results of our efforts to provide proactive education regarding structural bolting are routinely referenced by large EPC companies, structural organizations (AISC), and publications (Modern Steel, ENR, etc.).

Construction professionals can be confident that the material specified and procured from Applied Bolting Technology® is of the highest quality available, delivered promptly, and supported completely.

Applied Bolting Technology®

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