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    8 Products

    Steel Socket Head Screws

    Image of Product. Front orientation. Socket Head Screws. Steel Socket Head Screws, Fully Threaded.
    Image of Product. Front orientation. Socket Head Screws. Steel Socket Head Screws, Partially Threaded.

    Fully Threaded

    Partially Threaded

    Made of alloy steel, these screws are the standard for high-strength fastening. Use them in high-load applications such as dies, presses, and heavy equipment. The deep, six-point socket keeps the hex key from slipping out and damaging the drive.
    Length is measured from under the head.
    Black-Oxide Alloy Steel—Best for dry environments since moisture will cause these screws to rust. They have a dark, matte appearance.
    Head,
    mm
    Lg.,
    mm
    Dia.
    Ht.
    Threading
    Thread
    Spacing
    Tensile Strength,
    psi
    Fastener Strength
    Grade/Class
    Pkg.
    Qty.
    Pkg.
    Black-Oxide Alloy Steel
     
    M27 × 3 mm
    604027Fully ThreadedCoarse
    170,000Class 12.9
    191290A27100000
    704027Fully ThreadedCoarse
    170,000Class 12.9
    191290A2730000
    804027Fully ThreadedCoarse
    170,000Class 12.9
    191290A2750000
    1004027Partially ThreadedCoarse
    170,000Class 12.9
    191290A27700000
    1204027Partially ThreadedCoarse
    170,000Class 12.9
    191290A27900000
    1404027Partially ThreadedCoarse
    170,000Class 12.9
    191290A29100000
    1804027Partially ThreadedCoarse
    170,000Class 12.9
    191290A29200000
    2004027Partially ThreadedCoarse
    170,000Class 12.9
    191290A29300000
     
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