LoneStar Group Contact Us Home About us Our Products Coating & Plating Services MTR Library Quality is at the heart of everything we do LoneStar Group is a global manufacturer and supplier of high performance fasteners, sealing and precision engineered components to the world's energy markets. All Group companies operate Quality Systems to the requirements of BS EN ISO 9001:2008; we have test centres across the world ensuring we meet international and client specific standards. Find out more Our Business Our global footprint services clients in Oil and Gas, Petrochemical, Renewable Energy and Power Generation markets whilst our local people provide the technical expertise to service complex fixing and sealing needs from our vast stock and manufacturing capabilities. Find out more Working at LoneStar As a world leader in the stockholding, manufacture and supply of fasteners and seals to the global energy market, LoneStar Group looks to attract, support and develop the best talent across all disciplines. Find out more Products and Services The LoneStar Group is able to offer ex-stock an extensive range of computer controlled standard, non-standard and special fasteners and gaskets in many grades. Find out more Get a Quote Get a Quote... Find out more News tba tba © Copyright 2013. LoneStar Fasteners. All Rights Reserved Toll Free: 1-800-645-2764