Aerospace & Defense Aerospace & Military
Aerospace & Defense
Design superior, durable, functional products that surpass the demanding needs of the Aerospace and Defense sector.

Aerospace & Defense Industry
Fastening Solutions

Whether designed for personal aircraft, jumbo jets, space shuttles, or a long list of military applications, STANLEY Engineered Fastening provides the highest-quality engineered threaded fastening solutions to the aerospace and defense industries. Products range from fasteners to thread-cutting or thread-forming tools to assembly products.

To survive the vibration and high temperatures of launch, we require the most reliable locking engagement thread. Screws must remain tight without opportunity for retightening. With conventional threading, however, screws loosened up and backed out under testing. The Spiralock thread form retained a tight seal at 300° C. Once torqued down properly, the screws stayed put in the threads, which helped us meet our flight schedule.

Dan Harpold, Scientist NASA

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A fastener may seem like a small thing but can make the difference between aircraft power being online or off. Prevailing torque nuts can gall or freeze on threaded bolts during installation, leading to intermittent power availability if the nuts' rundown torque exceeds the final torque limit before clamping. Spiralock nuts not only meet the required clamping force when exposed to 50 Gs of vibration and 200 Gs of shock load, but also maintain this performance for thousands of hours of operational use.

Darin Morman, Manager of Generator Engineering Hamilton Sundstrand

The availability of the products described on this site, and the product descriptions, may vary from country to country. Consult your STANLEY Engineered Fastening Account Executive or your local distributor for specific product information.