ATF Aerospace Distribution: FLEXLOC Fastening Systems

Your Premier Source for FLEXLOC Fastening Systems

In the demanding realm of aerospace, where precision and durability are paramount, ATF Aerospace is proud to be a leading distributor of FLEXLOC Fastening Systems. Born and manufactured in the U.S.A., FLEXLOC locknuts represent the pinnacle of reliability and strength in aerospace fastening solutions.

Why Choose FLEXLOC Fastening Systems through ATF Aerospace?

  • Unmatched Tensile Strength: FLEXLOC locknuts offer superior tensile strength compared to other all-metal locknuts, ensuring robust performance in even the most challenging environments.
  • Resilience Against Impact and Vibration: Unlike locknuts with nylon inserts, FLEXLOC’s all-metal design means every thread is load-bearing, offering exceptional resistance to impact, shock, and severe vibration.
  • High-Temperature Reliability: FLEXLOC locknuts are designed to perform reliably across a wide temperature range, from sub-zero conditions to temperatures as high as 1200° F, making them suitable for a variety of aerospace applications.


Mesa Office
2609 North Ogden, Mesa, AZ 85215
+1.480.218.0918 (phone)
+1.480.218.0980 (fax)

Philadelphia Office (Sales Office)
1045 D Industrial Blvd, Southampton PA 18966
+1.215.364.1701 (phone)
+1.215.364.1107 (fax)

St. Louis Office (Sales Office)
+1.636.409.1125 (phone)
+1.636.409.1091 (fax)

Our FLEXLOC Product & Service Range

FLEXLOC Locknuts

Discover the strength and reliability of FLEXLOC prevailing-torque locknuts, designed to provide greater reliability without the need for secondary locking devices.

Customizable Solutions

FLEXLOC products can be tailored to meet specific application requirements, ensuring the perfect fit for your aerospace project needs.

Comprehensive Catalog

Access our extensive FLEXLOC product catalog for a detailed view of our offerings and find the ideal solution for your project.

Partner with ATF Aerospace for FLEXLOC Products

Choose ATF Aerospace for your aerospace fastening needs. Our partnership with FLEXLOC brings you fastening solutions that are not only robust and reliable but also proudly American-made. Our commitment to quality, combined with FLEXLOC’s innovative design, positions us uniquely to serve your aerospace project requirements.

Experience the ATF and FLEXLOC Advantage

Contact us today to learn more about our FLEXLOC Fastening Systems and how they can enhance the performance and reliability of your aerospace projects. With ATF Aerospace, experience the best in aerospace manufacturing and distribution, backed by the strength and innovation of FLEXLOC Fastening Systems.