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Aerospace / Aviation / Aircraft Locknuts and Precision Parts

Dual Machine Corporation is a major supplier to the aircraft, aviation and aerospace industries. Our Klincher Locknuts and other precison parts are shipped to the world’s major manufacturers in this area every day. Our world-renowned Klincher Locknut, patented in 1943, has been a key component used in the manufacturing of jet engines for aircraft, turbines, turbochargers and other applications involving high temperature, high vibration and high stress for many decades. Nearly every major jet engine and aviation manufacturing company, including Pratt-Whitney, Rolls Royce, GE, Boeing, etc. use locknuts, as well as many other products like we manufacture, every day. The Klincher Locknut is a well-known and recognized brand throughout the aviation and aerospace industries and organizations, including the U.S. Military. Our Klincher Kapscrews have also been used in a diverse range of high vibration applications when a heavy-duty self-locking cap screw is needed. Learn More about out Klincher Locknuts for the Aero Industries!

Jet engine

Dual Machine Corporation also provides a wide range of CNC and screw machine parts for the aircraft, aviation and aerospace industries and applications that demand precision and reliability. Dual Machine Corp. is an ISO 9001:2015 and AS9100:2016 Certified company making critical components for some of the most demanding applications in the world. From the complex to the most basic parts, Dual Machine can meet your machining needs, as well as your deadlines and budgets. Learn More about our Machining Services!

Klincher Locknuts – Performance Over the Years!

Contact us today to learn more about our Klincher products, our machining and/or our custom parts manufacturing capabilities and see how we can help you improve your product, process or application. Call 800-923-4786 or complete the form on our Contact Us page.


Klincher Quality. American Made.