ASTM Bolts 

LoneStar Fasteners has over 25 years of experience in supplying ASTM standard parts to the Oil and Gas industry.

ASTM Stud Bolts:

Have a Question?

    LoneStar Fasteners now combines the functional resources and expertise of all three to create a large, modern manufacturing and distribution facility. We are able to offer a wide range of products and technical support, whilst maintaining those traditional values of high quality and outstanding service across the various business sectors it covers.

    LoneStar Fasteners is fully engaged with industries that demand not only high yield strength, performance, and reliability but also the availability of product on short and critical lead times, from a wide variety of material specifications.

    From the most challenging offshore project bolting specification and certification to the world's largest engineering projects. As a leading stud manufacturer, LoneStar Fasteners has a proven track record of being the supplier of choice, with over three decades of experience.

    Due to the exposure and accomplishments of LoneStar Fasteners over the last 30 years, the company holds many major approvals with end users and EPC’s as a trusted and long term partner, and this has been developed into several Long Term frame agreements or contracts to supply.

    ASTM Bolts: Petrochemical Materials

    • NORSOK M650 32760 D59 (Strain Hardened)
    • NORSOK M650 32760 D60 (Solution Annealed)
    • Monel 400* (Alloy 400)
    • Monel K500*

    *registered trade names

    ASTM Bolts: Petrochemical Forms

    The petrochemical forms and mechanical properties of our ASTM products include:

    • fully threaded ASTM stud bolts and fasteners
    • fully threaded ASTM stud bolt assembly
    • waisted ASTM stud bolts
    • part threaded heavy hexagon bolts
    • fully threaded heavy hexagon setscrews
    • full and part threaded hexagon socket screws
    • anchor bolts
    • tension bars
    • 'U' bolts and pipe hangers
    • insulated 'U' bolts
    • heavy series hex nuts
    • heavy series hex nuts with tommy holes
    • normal series hexagon nuts
    • jam/ thin nuts
    • washers (various forms)
    • plugs and fittings

    ASTM Bolt: Petrochemical Coatings

    • zinc
    • zinc Nickel
    • hot dip galvanizing
    • ptfe - xylan
    • ptfe - Xylar
    • pfte - Teflon
    • phosphate magnesium & zinc
    • sheradizing
    • cadmium
    • zinc zlakes
    • nickel
    • silver
    • molykote*
    • dry film lubricants

    *registered trade names

    The Benefits of Working With LSFE

    Our offerings include ASTM industrial stud bolts assembly, double-ended studs, heavy hexagon nuts and heavy hexagon and socket products.

    With fully traceable and certifiable stocks in excess of 6 million pounds covering all petrochemical ranges, LoneStar Fasteners is the supplier of choice to Europe's leading end-user companies and their appointed engineering, and procurement contractors.

    All product is offered on short lead times and is competitively priced within this global market.

    The general minimum certification is to 3.1 level, with 3.2, Nace and PED certification available upon request.

    Have a Question?