Company Overview

DAN-LOC® Bolt & Gasket is a U.S. manufacturer and distributor of superior quality stud bolts and metal gaskets used primarily in the energy industry, but also in other industrial business segments. DAN-LOC manufactures stud bolts from 1/2" to 4-1/2" diameter, and provides a variety of product coatings including cadmium, zinc, hot dip galvanizing, Xylar®/Xylan® fluoropolymer, and other specialized coatings.

DAN-LOC also produces industry standard and specialty metal gaskets for use in high pressure/high temperature sealing applications, and for use in corrosive environments, both onshore and offshore, where lesser quality products fail to measure up.

DAN-LOC was founded in 1961 and operates from its headquarters in Houston, Texas. Products are available from DAN-LOC's manufacturing and distribution centers in Houston, TX, Piqua, OH, and Gardena, CA, and through major industrial fastener distributors.

Company Objective

DAN-LOC's goal is to provide customers with the highest quality stud bolts, ring joint gaskets, and customer service available in a competitive, timely, and efficient manner. DAN-LOC takes pride in product innovation and is committed to continuous improvement of its products and services. The pursuit of excellence drives DAN-LOC employees to work as a team and strive to meet or exceed customer expectations.