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    38 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—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
     
    3/4"-16
    1 1/4"1 1/8"3/4"Fully ThreadedFine
    170,000ASTM A574191251A04100000
    1 1/2"1 1/8"3/4"Fully ThreadedFine
    170,000ASTM A574191251A0420000
    1 3/4"1 1/8"3/4"Fully ThreadedFine
    170,000ASTM A574191251A0430000
    2"1 1/8"3/4"Fully ThreadedFine
    170,000ASTM A574191251A0440000
    2 1/4"1 1/8"3/4"Fully ThreadedFine
    170,000ASTM A574191251A0450000
    2 1/2"1 1/8"3/4"Fully ThreadedFine
    170,000ASTM A574191251A0460000
    2 3/4"1 1/8"3/4"Fully ThreadedFine
    170,000ASTM A574191251A0470000
    3"1 1/8"3/4"Partially ThreadedFine
    170,000ASTM A574191251A0480000
    3 1/4"1 1/8"3/4"Partially ThreadedFine
    170,000ASTM A574191251A0500000
    3 1/2"1 1/8"3/4"Partially ThreadedFine
    170,000ASTM A574191251A0490000
    3 3/4"1 1/8"3/4"Partially ThreadedFine
    170,000ASTM A574191251A3000000
    4"1 1/8"3/4"Partially ThreadedFine
    170,000ASTM A574191251A3010000
    4 1/2"1 1/8"3/4"Partially ThreadedFine
    170,000ASTM A574191251A30200000
    5"1 1/8"3/4"Partially ThreadedFine
    170,000ASTM A574191251A30300000
    5 1/2"1 1/8"3/4"Partially ThreadedFine
    170,000ASTM A574191251A30400000
    6"1 1/8"3/4"Partially ThreadedFine
    170,000ASTM A574191251A30500000
    7"1 1/8"3/4"Partially ThreadedFine
    170,000ASTM A574191251A30600000
    8"1 1/8"3/4"Partially ThreadedFine
    170,000ASTM A574191251A04000000
    9"1 1/8"3/4"Partially ThreadedFine
    170,000ASTM A574190044A19800000
    10"1 1/8"3/4"Partially ThreadedFine
    170,000ASTM A574190044A19900000
     

    Stainless Steel Socket Head Screws

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

    Fully Threaded

    Partially Threaded

    These screws won't rust or corrode when exposed to moisture and chemicals. Their deep, six-point socket keeps hex keys from slipping out and damaging the drive.
    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 screws can.
    Head
    Lg.
    Dia.
    Ht.
    Threading
    Thread
    Spacing
    Tensile Strength,
    psi
    Specs.
    Met
    Pkg.
    Qty.
    Pkg.
    18-8 Stainless Steel
     
    3/4"-16
    1"1 1/8"3/4"Fully ThreadedFine
    70,000ASME B18.3192196A71300000
    1 1/4"1 1/8"3/4"Fully ThreadedFine
    70,000ASME B18.3192196A7150000
    1 1/2"1 1/8"3/4"Fully ThreadedFine
    70,000ASME B18.3192196A8870000
    2"1 1/8"3/4"Fully ThreadedFine
    70,000ASME B18.3192196A8910000
    2 1/2"1 1/8"3/4"Partially ThreadedFine
    70,000ASME B18.3192196A8950000
    3"1 1/8"3/4"Partially ThreadedFine
    70,000ASME B18.3192196A8990000
    3 1/2"1 1/8"3/4"Partially ThreadedFine
    70,000ASME B18.3192196A9030000
    4"1 1/8"3/4"Partially ThreadedFine
    70,000ASME B18.3192196A90700000
     

    Steel Hex-Drive Flat Head Screws

    Image of Product. Front orientation. Flat Head Screws. Steel Hex-Drive Flat Head Screws.
    Our strongest hex-drive flat head screws. They're made of alloy steel, so they have nearly twice the tensile strength of other screws. With six contact points, the hex drive withstands more torque than slotted and Phillips to securely grip your driver without slipping and stripping the drive.
    Length is measured from the top of 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.
    Standard Profile—Standard-profile heads are the most common choice for flat head screws.
    Head
    Lg.
    Countersink
    Angle
    Flat Head
    Profile
    Dia.
    Ht.
    Threading
    Tensile Strength,
    psi
    Specs. Met
    Certificate Type
    Pkg.
    Qty.
    Pkg.
    Black-Oxide Alloy Steel
     
    3/4"-16
    1 1/4"82°
    Standard
    1.438"0.396"Fully Threaded130,000ASME B18.3, ASTM F835190429A14300000
    1 1/2"82°
    Standard
    1.438"0.396"Fully Threaded130,000ASTM F835191253A8300000
    1 3/4"82°
    Standard
    1.438"0.396"Fully Threaded130,000ASTM F835191253A8310000
    2"82°
    Standard
    1.438"0.396"Fully Threaded130,000ASTM F835191253A83200000
    2 1/4"82°
    Standard
    1.438"0.396"Fully Threaded130,000ASME B18.3, ASTM F835190429A1440000
    2 1/2"82°
    Standard
    1.438"0.396"Fully Threaded130,000ASTM F835191253A83400000
    3"82°
    Standard
    1.438"0.396"Fully Threaded130,000ASTM F835191253A83600000
    3 1/2"82°
    Standard
    1.438"0.396"Partially Threaded130,000ASTM F835191253A84000000
    4"82°
    Standard
    1.438"0.396"Partially Threaded130,000ASTM F835191253A84200000
    5"82°
    Standard
    1.438"0.396"Partially Threaded130,000ASTM F835Material Certificate
    191253A02300000
     
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