The 2025 Portland Bolt Survivor Pool is live!

Applied Bolting Technology

Location Mailing Address
1413 Rockingham Rd.
Bellows Falls , VT , 05101 United States
(800) 552-1999

Hours: M – F 9:00 AM – 5:00 PM ET

Applied Bolting Technology Products, established in 1994, is the only U.S. manufacturer of heat-treated Direct Tension Indicators (DTIs) in accordance with ASTM, AISC, RCSC, and the United States Fastener Quality Act of 1999. Our DTIs are manufactured and tested to satisfy the compression requirements of all applicable specifications (ASTM, ASME, BS, EN, etc.). They are an acceptable bolt tensioning method by all modern structural standards.

We are the Industry Experts

It's no secret that we are known as experts in the fastener industry and have been since 1912. Our devotion to customer service, quality products, and on-time deliveries have propelled us to success since our inception.

Request a Quote Browse Products