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    22 Products

    Stainless Steel Hex-Head Thumb Screws

    Image of Product. Front orientation. Thumb Screws. Stainless Steel Hex-Head Thumb Screws.
    When you need more torque than fingers alone can provide, crank these stainless steel thumb screws with a wrench. For finger tightening, the thick, hex-shaped head transmits added torque for a stronger hold than other head shapes. These thumb screws aren't recommended for structural, load-bearing applications.
    Length is measured from under the head.
    18-8 Stainless Steel—The choice for wet and outdoor environments, these screws resist rust. However, they won't hold up to the harsh chemicals that 316 stainless steel can.
    Head
    Lg.
    Wd.
    Ht.
    Threading
    Tensile Strength,
    psi
    Each
    18-8 Stainless Steel
     
    4-40
    1/2"3/8"1/4"Fully Threaded80,00000000000000000
     
    6-32
    1/2"5/16"1/4"Fully Threaded80,0000000000000000
     
    8-32
    1/2"3/8"1/4"Fully Threaded80,0000000000000000
    3/4"3/8"1/4"Fully Threaded80,0000000000000000
     
    10-32
    1/2"3/8"1/4"Fully Threaded80,0000000000000000
    5/8"3/8"1/4"Fully Threaded80,0000000000000000
    3/4"1/2"3/8"Fully Threaded80,0000000000000000
     
    1/4"-20
    5/8"1/2"3/8"Fully Threaded80,0000000000000000
    3/4"1/2"3/8"Fully Threaded80,0000000000000000
    1"5/8"7/16"Fully Threaded80,0000000000000000
    1 1/4"5/8"7/16"Fully Threaded80,0000000000000000
     

    Steel Hex-Head Thumb Screws

    Image of Product. Front orientation. Thumb Screws. Steel Hex-Head Thumb Screws.
    When you need more torque than fingers alone can provide, crank these thumb screws with a wrench. For finger tightening, the thick, hex-shaped head transmits added torque for a stronger hold than other head shapes. These thumb screws aren't recommended for structural, load-bearing applications.
    Length is measured from under the head.
    Black-Oxide 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.
    Wd.
    Ht.
    Threading
    Tensile Strength,
    psi
    Each
    Black-Oxide Steel
     
    4-40
    1/2"3/8"1/4"Fully Threaded70,00000000000000000
     
    6-32
    1/2"5/16"1/4"Fully Threaded70,0000000000000000
     
    8-32
    1/2"3/8"1/4"Fully Threaded70,0000000000000000
    3/4"3/8"1/4"Fully Threaded70,0000000000000000
     
    10-32
    1/2"3/8"1/4"Fully Threaded70,0000000000000000
    5/8"3/8"1/4"Fully Threaded70,0000000000000000
    3/4"1/2"3/8"Fully Threaded70,0000000000000000
     
    1/4"-20
    5/8"1/2"3/8"Fully Threaded70,0000000000000000
    3/4"1/2"3/8"Fully Threaded70,0000000000000000
    1"5/8"7/16"Fully Threaded70,0000000000000000
    1 1/4"5/8"7/16"Fully Threaded70,0000000000000000
     
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