Kozak Micro Adjusters will be closed from June 17th-21st for inventory and maintenance. Please make sure to order ahead as shipments will not be made during this time.

OEM Alternative Imperial Locknuts

OEM Alternative Metric Locknuts


Kozak Micro Adjusters carefully designs and manufactures OEM replacement locknuts that are compatible with your existing products. Our imperial and metric alternative locknuts are offered in a variety of models, so you can be sure to have the best components for your next project.

Our OEM Replacement Locknuts – Imperial

We offer four different models of our imperial OEM alternative locknuts to deliver the best fit for your application:

For product specifications, dimensions, and further information, visit our imperial locknuts product page.

Our OEM Replacement Locknuts – Metric

Kozak Micro Adjusters offers three models of metric OEM alternative locknuts to our customers:

For product specifications, dimensions, and use cases, visit our metric locknuts product page.

Beyond OEM Alternative Locknuts

We are fully committed to making all of our products with honesty, integrity, hard work and skill. We provide our customers with superior craftsmanship, offering high-quality products for any project. In addition to our premium OEM replacement locknuts, we also offer a host of other options for our customers, including:

If you don’t see what you’re looking for above, please visit our product catalog for a full look at everything Kozak can provide, and be sure to reach out to our team with any questions.

Contact Us for Help with Your Next Project

With over 40 years of experience supplying trusted products, Kozak Micro Adjusters has the expertise needed to service diverse fields such as aerospace, analytical chemistry, diagnostic equipment, industrial gas flow, photo optics, laser field, photonics and more.

Here at Kozak, we’re proud to offer the ideal OEM alternative locknuts for all of your project needs. Contact us to get started today.