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Oil & Gas Industry Locknuts and Precision Parts

Dual Machine Corporation is a major supplier to the oil and gas industry. Our Klincher Locknuts and other precision parts are provided to the world’s leading companies in the oil and gas industry every day. Our world-renowned Klincher Locknut, patented in 1943, has been a key component used in the connection of oil and gas pipes, plumbing and devices, and on all types of oil and gas machinery and equipment where high temperature, high vibration and/or high stress is an issue. This includes both land-based and marine / off-shore oil rigs, oil platforms, refineries, processing plants, and more. All companies in the oil and gas industry use locknuts, as well as many other precision products like we manufacture. The Klincher Locknut is a well-known and recognized brand throughout the oil and gas industry. 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.

Oil and gas facility

Dual Machine Corporation also provides a wide range of CNC and screw machine parts for the oil and gas industry 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 317-923-4786 or complete the form on our Contact Us page.


Klincher Quality. American Made.