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    7 Products

    Steel Socket Head Screws

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

    Fully 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
    Lg.
    Dia.
    Ht.
    Threading
    Thread
    Spacing
    Tensile Strength,
    psi
    Specs.
    Met
    Pkg.
    Qty.
    Pkg.
    Black-Oxide Alloy Steel
     
    5/16"-32
    3/4"15/32"5/16"Fully ThreadedExtra Fine
    170,000ASTM A574590044A207000000
    1"15/32"5/16"Fully ThreadedExtra Fine
    170,000ASTM A574590044A20800000
    1 1/4"15/32"5/16"Fully ThreadedExtra Fine
    170,000ASTM A574590044A20900000
    1 1/2"15/32"5/16"Fully ThreadedExtra Fine
    170,000ASTM A574590044A30100000
     

    Stainless Steel Button Head Hex-Drive Screws

    Image of Product. Front orientation. Rounded Head Screws. Stainless Steel Button Head Hex-Drive Screws.
    These button head screws won't corrode from moisture and chemicals, but they aren't as strong as alloy steel screws. The button head looks similar to a pan head, but it's lower and more compact, taking up less space. With six contact points, the hex drive withstands more torque than slotted and Phillips to securely grip your driver.
    Length is measured from under the head.
    18-8 Stainless Steel—The choice for wet and outdoor environments, these screws won't rust. However, they don't hold up to the harsh chemicals that 316 stainless steel can.
    Head
    Lg.
    Dia.
    Ht.
    Threading
    Tensile Strength,
    psi
    Certificate Type
    Pkg.
    Qty.
    Pkg.
    18-8 Stainless Steel
     
    5/16"-32
    1/2"0.547"0.166"Fully Threaded70,000Material Certificate
    192949A44600000
    3/4"0.547"0.166"Fully Threaded70,000192949A4470000
    1"0.547"0.166"Fully Threaded70,000192949A4480000
     
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