An Existing Solution to a Common Challenge. Aztech Locknut's Cone-Collar Jam Locknut The Cone-Collar locknut has a cone ...
High Performance Custom Locking
Since 1978
A leader & innovator in the fastener industry
Aztech Locknut Company has been supplying the distributor marketplace with high quality, competitively priced locknuts delivered with great customer service.
Excellent CNC Capabilities
Our CNC capabilities consistently provide you with the highest quality parts at the most competitive pricing.

Since 1978, High Quality Locknuts
Since 1978, Aztech Lockut Company has been supplying the distributor marketplace with high quality, competitively priced locknuts delivered with great customer service.
This commitment is as true today as it was the day we started. We pride ourselves on being committed to our customers, our employees, and the environment. Aztech Locknut company is AS9100D and our lab is ISO 9001:2015 Certified.
Company Mission
At Aztech Locknut Company, we are committed to meeting customer requirements and increasing customer satisfaction through the improvement of our products, service, and our quality management system.
Aztech Locknut Company has embraced our responsibility to the environment through focused efforts within our offices and plant, in our products and throughout the community.
All-Metal (Inch)
Cone Type (Automation) | Full Hex Center Locknut | Jam Hex Center Locknut | Jam Hex Top Locknut | Acorn Center Locknut
Flanges (Inch)
Top Lock Flange (TechPlus) | Cone Top Flange | Center Lock Flange | Locking Thread LOADNut
Nylon Insert (Inch)
Flange Nut | Full Hex NE Nut | Jam Hex Nut | Heavy and Thick Hex NU | Heavy Jam Hex NTU | Thick Hex N12 | Small Hex NM & Machine Screw NTM | Acorn NKM & NKE | Wing Nut WCA
All-Metal (Metric)
Cone DIN 980V | Jam Hex Center Lock ISO 4035 | Jam Hex Top Lock ISO 4035 | Acorn Cap Center Lock DIN 1587
Made to Order (Inch / Metric)
Thick Hex Nut ISO 7041 | Full Hex Nut ISO 7040 | Flange Nut ISO 7043 | Flange Nut ISO 12125 | Thin Hex Nut ISO 10511 | Cone Flange ISO 7044 | Cone ASME B18.16 M | Full Hex Center Lock DIN 934 | Cone ISO 7042, CL 10 & 8 | Hex Collar DIN 934 | Free Spin - Serrated Flange | Cone Type Flange | Center Lock Flange DIN 6927
Specials - Custom Engineering
Special Torque | Nut Body Dimensions | Thread or Thread Fit | Inspection Procedure or Certificate | Multiple Locking Elements | Special Plating & Finishes | Custom Packaging & Labeling | Country of Origin Requirements
Download Aztech's Whitepapers / Brochures Today
About Us | Integrity, LOCKED IN.
Aztech Locknut provides confidence to Engineers who require locknuts with reliable performance, dependable delivery, and competitive per peice price. We introduce our customers to technical innovations that lead to cost improvement with 98+% on-time delivery.
Ask customers what makes Aztech Locknut an outstanding supplier and you’ll hear a lot of different answers. “Reliable delivery.” “Competitive prices.” “Trusted quality.” “Innovative technology.” “Personal service.”
Ask any company representative on how it came to be this way, and you’ll get the same answer every time: Great people. Since its inception, Aztech Locknut has sought out and secured tremendous talent throughout its ranks. Contributing to its continued success and evolution are many of the industry’s best people. A remarkable percentage of the Aztech team has been helping to pull the rope for 40+ years or longer.
Testimonals
We go to great lengths to identify impressive products with truly amazing results.

Kevin Chappell, Ababa Bolt
El Cajon, CA - www.abababolt.comMitchell Smith, Field Fastener
Los Angeles, CA - www.fieldfastener.comLATEST NEWS
Since 1978, Aztech Lockut Company has been supplying the distributor marketplace
with high quality, competitively priced locknuts delivered with great customer service.
With You - Every Step of the Way
From design to manufacturing Aztech Locknut Company’s Technical Support is now even more comprehensive. As ...
Need Certs for your Locknuts?
Need certs for your locknut products? Aztech Locknut Company's comprehensive technical support program, an Inspection ...