Subsea Critical Fasteners

Quality critical fully traceable bolting for the subsea industry

Your industry is subject to harsh environmental conditions, demanding fasteners that are both fully traceable and documented for manufacturing processes with additional stringent testing that must often conform to your specifications.

For more than 50 years LoneStar has been manufacturing subsea critical bolting in accordance with the leading global providers of subsea technologies.

In order to stand out from our competition, we manufacture batch coded fasteners to 3.1 certification as standard and offer additional testing to your requirements to ensure full traceability and the highest quality.