Download our six-page brochure and learn more about the products and services offered at Superior Thread Rolling including: Precision Machining, Thread Rolling, our Focus on Aerospace, and our commitment to Lean Manufacturing.

Use our handy Thread Roll Preparation Chart when machining diameters in preparation for thread rolling. The chart includes information for both fine and coarse threads with minimum blank diameters, chamfer diameters and angles, and thread relief dimensions. (Please Note: This is a large file - 4.7mb - so it may take a couple of minutes to download, but it is well worth the wait.)

If you have trouble downloading our larger Thread Roll Chart, use this smaller file version for machining diameters in preparation for thread rolling. The chart includes information for both fine and coarse threads with minimum blank diameters, chamfer diameters and angles, and thread relief dimensions.

Download and print a map to Superior Thread Rolling. Superior Thread Rolling is located near the intersection of the Golden State Freeway (Interstate 5) and the Hollywood Freeway (State Route 170), just north of downtown Los Angeles in the beautiful San Fernando Valley.

Unless otherwise noted on the written contract, this document contains the Terms and Conditions applicable to all purchase orders issued by Superior Thread Rolling Company. This document is intended for use only by authorized suppliers and vendors of goods and services to Superior Thread Rolling Company.

This document contains the Procurement Quality Assurance Requirements applicable to all purchase orders issued by Superior Thread Rolling Company. This document is intended for use only by authorized suppliers and vendors of goods and services to Superior Thread Rolling Company.

Download our latest Organization Chart to see who’s who at Superior Thread Rolling. For email addresses and phone numbers of our key personnel, click on the Contact Us button.

Superior Thread Rolling is certified by the Performance Review Institute (PRI) to AS9100-B, including a renewal of our existing ISO 9001:2008 certification. We received a 100% approval rating at every level of our organization - a rare occurrence in any industry.

The Superior Thread Rolling Contact List contains complete contact information for all key personnel, including email, telephone extensions and emergency contacts.