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    39 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
     
    2-64
    1/8"0.14"0.086"Fully ThreadedFine
    170,000ASTM A5742591251A745000000
    3/16"0.14"0.086"Fully ThreadedFine
    170,000ASTM A5742591251A74600000
    1/4"0.14"0.086"Fully ThreadedFine
    170,000ASTM A5742591251A74700000
    5/16"0.14"0.086"Fully ThreadedFine
    170,000ASTM A574591251A09700000
    3/8"0.14"0.086"Fully ThreadedFine
    170,000ASTM A5742591251A74800000
    1/2"0.14"0.086"Fully ThreadedFine
    170,000ASTM A5742591251A74900000
    3/4"0.14"0.086"Fully ThreadedFine
    170,000ASTM A574590044A2410000
    1"0.14"0.086"Partially ThreadedFine
    170,000ASTM A5741090044A24200000
     

    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
     
    2-64
    1/8"0.14"0.086"Fully ThreadedFine
    70,000ASME B18.310092196A09800000
    3/16"0.14"0.086"Fully ThreadedFine
    70,000ASME B18.310092196A0990000
    1/4"0.14"0.086"Fully ThreadedFine
    70,000ASME B18.310092196A10000000
    5/16"0.14"0.086"Fully ThreadedFine
    70,000ASME B18.310090696A15800000
    3/8"0.14"0.086"Fully ThreadedFine
    70,000ASME B18.310092196A10400000
    1/2"0.14"0.086"Fully ThreadedFine
    70,000ASME B18.310092196A16200000
    5/8"0.14"0.086"Fully ThreadedFine
    70,000ASME B18.35090696A1590000
    3/4"0.14"0.086"Partially ThreadedFine
    70,000ASME B18.35090696A1610000
    1"0.14"0.086"Partially ThreadedFine
    70,000ASME B18.35090696A1620000
     

    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
    Specs.
    Met
    Pkg.
    Qty.
    Pkg.
    18-8 Stainless Steel
     
    2-64
    1/4"0.164"0.046"Fully Threaded70,000ASME B18.32592949A32100000
    3/8"0.164"0.046"Fully Threaded70,000ASME B18.32592949A3220000
    1/2"0.164"0.046"Fully Threaded70,000ASME B18.32592949A3230000
     

    Stainless Steel Phillips Flat Head Screws

    Image of Product. Front orientation. Flat Head Screws. Stainless Steel Phillips Flat Head Screws.
    These screws are made of stainless steel, so they won't rust or corrode when exposed to moisture and chemicals. The Phillips drive has a cross-shaped opening in which a driver fits snugly for easy alignment. With four contact points, they withstand more torque than slotted drives, but drivers slip when you apply too much force.
    Length is measured from the top of 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.
    Standard Profile—Standard-profile heads are the most common choice for flat head screws.
    Undercut Profile—About a third thinner than standard heads, the undercut profile fits into shallow holes in thin material. The thin head also has more threading on the shaft, so they're often used to keep short screws from coming loose.
    Head
    Lg.
    Countersink
    Angle
    Flat Head
    Profile
    Dia.
    Ht.
    Threading
    Tensile Strength,
    psi
    Specs. Met
    Pkg.
    Qty.
    Pkg.
    18-8 Stainless Steel
     
    2-64
    1/8"82°
    Undercut
    0.162"0.036"Fully Threaded80,000ASME B18.6.310091771A180000000
    3/16"82°
    Undercut
    0.162"0.036"Fully Threaded80,000ASME B18.6.310091771A18100000
    1/4"82°
    Standard
    0.162"0.051"Fully Threaded80,000ASME B18.6.310091771A18200000
    3/8"82°
    Standard
    0.162"0.051"Fully Threaded80,000ASME B18.6.310091771A18300000
     

    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
    Pkg.
    Qty.
    Pkg.
    Black-Oxide Alloy Steel
     
    2-64
    1/4"82°
    Standard
    0.197"0.064"Fully Threaded130,000ASTM F835591253A08800000
    3/8"82°
    Standard
    0.197"0.064"Fully Threaded130,000ASTM F835591253A0890000
    1/2"82°
    Standard
    0.197"0.064"Fully Threaded130,000ASTM F835591253A09100000
     

    Stainless Steel Cup-Tip Set Screws

    Image of Product. Front orientation. Set Screws. Stainless Steel Cup-Tip Set Screws.
    These corrosion-resistant cup-tip screws grip parts tightly. Made of stainless steel, they won't rust, but they're not as strong as alloy steel. The tip has thin edges that dig into surfaces for a secure hold. They often lock gears, pulleys, and other transmission components onto shafts.
    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.
    Lg.
    Drive
    Size
    Hardness
    Specs.
    Met
    Pkg.
    Qty.
    Pkg.
    18-8 Stainless Steel
     
    2-64
    1/16"0.035"Rockwell B80ASME B18.31092311A25900000
    3/32"0.035"Rockwell B80ASME B18.31092311A3160000
    1/8"0.035"Rockwell B80ASME B18.31092311A3170000
    3/16"0.035"Rockwell B80ASME B18.31092311A2600000
     

    Stainless Steel Fillister Head Slotted Screws

    Image of Product. Front orientation. Rounded Head Screws. Stainless Steel Fillister Head Slotted Screws.
    The most corrosion-resistant fillister head slotted screws we offer. With a deeper drive than others, fillister heads reduce the likelihood that basic slotted drivers slip as you hand-tighten them. Since they also have a narrow diameter, they fit into tight spaces, such as holes tucked away inside machinery.
    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
    Specs. Met
    Pkg.
    Qty.
    Pkg.
    18-8 Stainless Steel
     
    2-64
    1/2"0.14"0.083"Fully Threaded70,000ASME B18.6.35091794A218000000
     

    Steel Button Head Hex-Drive Screws

    Image of Product. Front orientation. Rounded Head Screws. Steel Button Head Hex-Drive Screws.
    Made of alloy steel, these screws have nearly twice the tensile strength of other 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.
    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
    Tensile Strength,
    psi
    Specs. Met
    Pkg.
    Qty.
    Pkg.
    Black-Oxide Alloy Steel
     
    2-64
    1/4"0.164"0.046"Fully Threaded120,000ASME B18.3, ASTM F835591255A082000000
    3/8"0.164"0.046"Fully Threaded120,000ASME B18.3, ASTM F835591255A08300000
    1/2"0.164"0.046"Fully Threaded120,000ASME B18.3, ASTM F835591255A08400000
     

    Steel Cup-Tip Set Screws

    Image of Product. Front orientation. Set Screws. Steel Cup-Tip Set Screws.
    Made of alloy steel, these screws are strong enough to hold components without wearing down. The tip has thin edges that dig into surfaces for a secure hold. They often lock gears, pulleys, and other transmission components onto shafts.
    Black-Oxide Alloy Steel—These screws have a dark matte finish that offers minimal corrosion resistance, so they're best for dry environments.
    Lg.
    Drive
    Size
    Hardness
    Specs. Met
    Pkg.
    Qty.
    Pkg.
    Black-Oxide Alloy Steel
     
    2-64
    3/32"0.035"Rockwell C45ASME B18.3, ASTM F912591375A96100000
    1/8"0.035"Rockwell C45ASME B18.3, ASTM F9121091375A9210000
    3/16"0.035"Rockwell C45ASME B18.3, ASTM F9121091375A9230000
    1/4"0.035"Rockwell C45ASME B18.3, ASTM F9121091375A9250000
     
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