McMaster-Carr logo
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    5 Products

    Steel Socket Head Screws

    Image of Product. Front orientation. Socket Head Screws. Steel Socket Head Screws, Partially 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—Typically chosen for their appearance, these screws have a dark, matte coating to create a finished look. They offer minimal corrosion resistance, so they're best for dry environments.
    Head,
    mm
    Lg.,
    mm
    Dia.
    Ht.
    Threading
    Thread
    Spacing
    Tensile Strength,
    psi
    Fastener Strength
    Grade/Class
    Specs. Met
    Pkg.
    Qty.
    Pkg.
    Black-Oxide Alloy Steel
     
    M48 × 5 mm
    1407248Partially ThreadedCoarse
    170,000Class 12.9DIN 912, ISO 4762191290A156000000
    1807248Partially ThreadedCoarse
    170,000Class 12.9DIN 912, ISO 4762191290A15700000
    2007248Partially ThreadedCoarse
    170,000Class 12.9DIN 912, ISO 4762191290A158000000
    2607248Partially ThreadedCoarse
    170,000Class 12.9DIN 912, ISO 4762191290A159000000
    3007248Partially ThreadedCoarse
    170,000Class 12.9DIN 912, ISO 4762191290A163000000
     
    back to top