Certified fasteners and precision bolts
The LoneStar Group manufactures and supplies a broad scope of precision-engineered, high-performance, approved and accredited fasteners, bolts and sealing technologies in a wide range of threads and materials, including special fasteners produced to exacting industry specifications.
Market-leading components with end-to-end traceability
With extensive in-house machining, coating and plating capabilities, further augmented by our longstanding expertise and a truly global reach, the LoneStar Group can manufacture or supply special fasteners anywhere in the world.
When a standard component is not appropriate for a chosen application, our skilled teams collaborate with you to engineer right-first-time special fasteners that match your every need.
Special fasteners are manufactured and supplied:
- To drawings or customer and end-user specifications.
- When rigorous safety and quality testing is required.
- With full certification packs to confirm material quality, testing and traceability.
- When unusual threads, special dimensions and tight tolerances are required.
- When specialist manufacturing methods are required.
- When unusual materials are used.
Non-negotiable quality, performance and traceability
Our special fasteners add ultimate peace-of-mind to critical-industry applications and are tested in-house by ISO17025 accredited independent laboratories.
A legacy of excellence
The strength within
Examples of our precision-engineered, high-performance, approved and accredited fasteners, bolts and sealing technologies include, but are not limited to:
- Hex bolts and set screws
- Heavy hex bolts and set screws
- Nuts incl. hex, heavy hex, round and flange
- Socket head cap screws
- Socket set screws
- Wasted studs
- 12-point ferry head bolts
- Engineer studs
- Cap nuts
- Stud bolt assemblies
- Anchor bolts
- Tie rods
Contact our fastening and bolting specialists to discuss your requirements
We look forward to collaborating with you.