• Lok-MorĀ®

Locknuts for
Oil & Gas Applications

explore our locknut product line
A grouping of all-metal free spinning locknuts.

For answers to any questions you might have, please contact us at:

[email protected]
or
800-843-7230

See more about domestically manufactured locknuts from Lok-MorĀ®.

Lok-MorĀ® is proud to offer a wide range of locknuts and related hardware designed for use in the oil and gas industry. For over 40 years, we have set the standard for domestic locknut selection and quality. Our Mansfield, Texas headquarters is strategically located to serve oil and gas operating companies throughout the United States and Canada.

A Wide Range of Locknuts for Oil and Gas

Lok-MorĀ® maintains an extensive inventory of domestically manufactured locknuts designed to resist the vibratory and corrosive environments experienced in the oil patch.

We offer several styles of locknuts, including free-spinning locknuts and prevailing-torque locknuts. Our signature structural locknut, the award-winning ANCOĀ® PN-LOCĀ®, features a patented non-breakable stainless steel ratchet pin and a unique controlled-lock indentation to ensure consistent locking torque every time.

Learn more about the Lok-MorĀ® QA and QC process
Options for Additional Corrosion and Vibration Resistance

Lok-MorĀ® products are available in a variety of materials to meet our oil and gas customersā€™ unique requirements, including multiple steel grades, copper, bronze, and more. Several thread options are also provided, such as American Standard, Metric, and left-handed, among others. Our Made-in-Americaā„¢ locknuts are offered in sizes up to 4ā€, with larger diameters able to be custom-manufactured. Ā For improved corrosion resistance in the downhole environment, we offer galvanization and anodization options along with coatings such as zinc and cadmium.

For difficult to source or custom hardware, Lok-MorĀ® can manufacture a wide range of products to meet your unique needs while offering some of the fastest lead times in the industry.

Certified Quality

Products purchased from Lok-MorĀ® are backed by our in-house A2LA-accredited quality assurance lab. The Lok-MorĀ® quality assurance program also meets the requirements of ISO 9001:2015. Mil-I-45208, ISO/IEC 17025, ANSI/ASME, and ASTM specifications. To better meet your needs, we can provide material test reports, plating certifications, and certificates of compliance. Lot traceability is also maintained throughout the manufacturing process.

When you purchase locknuts from Lok-MorĀ®, you can be confident that each one was Made in America. Made Rightā„¢.