Superior Thread Rolling

Superior Thread Rolling is a precision machine shop in Arleta, California. It rolls threads and does CNC machining for aerospace and defense parts. The site says the company opened in 1952, when thread rolling was starting to gain use in the aircraft industry.

The company rolls threads after heat treatment, on parts made from hard materials up to 54 HRc. The site says it works with thread sizes from number 0 up to 6 inches in diameter. The site says thread rolling greatly increases a part's fatigue life.

The company offers CNC milling and turning, centerless grinding, knurling, deburring, honing, manufacturing engineering, non destructive testing, supply chain management, inventory management, assembly and fillet rolling. The site says the company can stock parts and ship them to a customer's schedule.

The site says the company is NADCAP certified with merit for magnetic particle and liquid penetrant inspection. It also lists AS9100 certification, metallographic testing, thread inspection and process approvals.

The site says the company manufactures products for the major aerospace primes in the commercial aviation, defense, helicopter and space markets. It says the company has 30,000 square feet of manufacturing space. The site also lists an approved list of more than 100 outside processors.

The Arleta address is 12801 Wentworth Street, Arleta, California 91331. The phone number is (818) 504-3626, the fax number is (818) 504-3636, and the freephone number is (800) 355-9379. The site has a request a quote form and offers virtual tours of the shop floor.