Sigma Fasteners named a “Whitford Quality Approved Coater”

Category: Press Release

Date: 27th June 2017

Sigma Fasteners named a “Whitford Quality Approved Coater”

May 2017, Houston, Texas. Whitford, makers of the world’s largest, most complete line of fluoropolymer coatings, has recognized Sigma Fasteners as a Whitford “Quality Approved Coater”.

The Whitford “Quality Approved Coater” program was originally tested in the oil industry in Asia, where it met with great success. It consists of a select group of applicators who have proven their capacity to provide coated fasteners that meet a list of strict standards established by Whitford. Its objective is to assure consistently high quality in coated fasteners. In 2015, the program came to the United States and Sigma Fasteners of Houston is only the third member to qualify for the QAC award in North America.

Sigma Fasteners, based in Houston, provides quality bolting and coatings for the energy industry. They are a manufacturer and distributor of ASTM bolting, specified by the American Petroleum Institute.

Reports Perry Poradek of Whitford, “We are more than pleased to welcome Sigma Fasteners to Whitford’s QAC family. The dedicated team at Sigma is commited to continuous improvement and has met the rigorous requirements for QAC in an outstanding fashion.”

Says Pedro Alcaraz of Sigma Fasteners, “We are honored to be recognized as a member of the QAC program and appreciate Whitford’s continuous support.”

For more information on Sigma Fasteners, please visit