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The Recognized Leader in Stud Manufacturing

SINCE 1961

The Dan-Loc Group of companies has 188 years of combined manufacturing experience with each company recognized as a premier supplier of the highest quality industrial threaded products. Dan-Loc Group produces standard and special tap end studs, double end studs, all thread studs and nuts. We also manufacture and supply a full line of standard and specialty ring joint gaskets, spiral wound gaskets and specialty seals. Dan-Loc Group has full line precision machining capabilities to produce specialty gaskets and technical parts.

  • High Volume Manufacturing
  • Draw Lines
  • In-House Heat Treating
  • Roll Threading
  • North America's Highest Quality Fastener & Gasket Manufacturer
  • Listed on Most Approved Manufacturer Lists (AMLs) in the Oil & Gas Industry
  • In-House Mechanical Properties Lab
  • ISO 9001:2015 Registered
  • Expedited or Rush Orders
  • Dan-Loc Express Locations
  • 24 Hour Service

Dan-Loc Group is a manufacturer and supplier of threaded products, gaskets & seals, and precision machined components. Dan-Loc Group manufactures products that serve the global oil & gas industry as well as the industrial, construction, marine, power generation, and transportation industries.

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