Power Generation Fasteners and Bolts

High temperature fasteners for the power generation industry

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    LoneStar Fasteners has built a reputation within the global energy marketplace for the worldwide supply of safety and quality critical bolting required by the power generation industry.

    Forming supply partnerships with some of the world's leading gas and steam turbine manufacturers, LoneStar Fasteners manufactures bespoke high-temperature fasteners for a range of high-pressure applications including compressors, valves, boilers and turbines.

    Power Generation Products

    • Hexagon bolts and setscrews
    • 12 point ferry cap screws
    • Engineered studs
    • Reduced shank studs
    • Studbolts
    • Tie bars
    • Socket screw products
    • Wire locking inserts
    • Cap nuts
    • Machined OEM parts


    • Alloy Steel (170Ksi/36/43Rc)
    • ASTM A193 B7/ B16/B8M
    • ASTM A437 B4B
    • ASTM A453 660 A/B/C/D
    • AISI 422 Stainless Steel
    • Inconel *718
    • Nimonic*80A
    • Durehete*1055
    • Jethete*
    • T41/AT41/20CrMoVTiB4-10/1.7729

    *registered trade names