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    144 Products

    Steel Socket Head Screws

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

    Fully Threaded

    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.
    Zinc-Plated Alloy Steel—A common choice for areas with occasional exposure to moisture.
    Zinc-Flake-Coated Alloy Steel—The coating is tested to extreme standards, including at least 700 hours of salt spray resistance, to hold up in wet and outdoor environments.
    Head
    Lg.
    Dia.
    Ht.
    Threading
    Thread
    Spacing
    Tensile Strength,
    psi
    Specs. Met
    Pkg.
    Qty.
    Pkg.
    Black-Oxide Alloy Steel
     
    3/4"-10
    3/4"1 1/8"3/4"Fully ThreadedCoarse
    170,000ASME B18.3, ASTM A574191251A833000000
    1"1 1/8"3/4"Fully ThreadedCoarse
    170,000ASTM A574191251A8350000
    1 1/4"1 1/8"3/4"Fully ThreadedCoarse
    170,000ASTM A574191251A8370000
    1 3/8"1 1/8"3/4"Fully ThreadedCoarse
    170,000ASME B18.3, ASTM A574191251A52000000
    1 1/2"1 1/8"3/4"Fully ThreadedCoarse
    170,000ASTM A574191251A8390000
    1 3/4"1 1/8"3/4"Fully ThreadedCoarse
    170,000ASTM A574191251A8410000
    2"1 1/8"3/4"Fully ThreadedCoarse
    170,000ASTM A574191251A8430000
    2 1/4"1 1/8"3/4"Fully ThreadedCoarse
    170,000ASTM A574191251A8440000
    2 1/2"1 1/8"3/4"Fully ThreadedCoarse
    170,000ASTM A574191251A8450000
    2 3/4"1 1/8"3/4"Fully ThreadedCoarse
    170,000ASTM A574191251A8460000
    3"1 1/8"3/4"Fully ThreadedCoarse
    170,000ASTM A574190044A17900000
    3"1 1/8"3/4"Partially ThreadedCoarse
    170,000ASTM A574191251A8470000
    3 1/4"1 1/8"3/4"Partially ThreadedCoarse
    170,000ASTM A574191251A8480000
    3 1/2"1 1/8"3/4"Fully ThreadedCoarse
    170,000ASTM A574190044A18000000
    3 1/2"1 1/8"3/4"Partially ThreadedCoarse
    170,000ASTM A574191251A8490000
    3 3/4"1 1/8"3/4"Partially ThreadedCoarse
    170,000ASTM A574191251A1380000
    4"1 1/8"3/4"Fully ThreadedCoarse
    170,000ASTM A574190044A18100000
    4"1 1/8"3/4"Partially ThreadedCoarse
    170,000ASTM A574191251A8510000
    4 1/4"1 1/8"3/4"Partially ThreadedCoarse
    170,000ASTM A574191251A0610000
    4 1/2"1 1/8"3/4"Partially ThreadedCoarse
    170,000ASTM A574191251A8530000
    4 3/4"1 1/8"3/4"Partially ThreadedCoarse
    170,000ASTM A574191251A07500000
    5"1 1/8"3/4"Fully ThreadedCoarse
    170,000ASTM A574190044A18200000
    5"1 1/8"3/4"Partially ThreadedCoarse
    170,000ASTM A574191251A8550000
    5 1/4"1 1/8"3/4"Partially ThreadedCoarse
    170,000ASME B18.3, ASTM A574191251A37600000
    5 1/2"1 1/8"3/4"Partially ThreadedCoarse
    170,000ASTM A574191251A8570000
    5 3/4"1 1/8"3/4"Partially ThreadedCoarse
    170,000ASME B18.3, ASTM A574191251A37700000
    6"1 1/8"3/4"Partially ThreadedCoarse
    170,000ASTM A574191251A8590000
    6 1/2"1 1/8"3/4"Partially ThreadedCoarse
    170,000ASTM A574191251A8600000
    6 3/4"1 1/8"3/4"Partially ThreadedCoarse
    170,000ASME B18.3, ASTM A574191251A37900000
    7"1 1/8"3/4"Partially ThreadedCoarse
    170,000ASTM A574191251A86100000
    7 1/2"1 1/8"3/4"Partially ThreadedCoarse
    170,000ASTM A574191251A13900000
    8"1 1/8"3/4"Partially ThreadedCoarse
    170,000ASTM A574191251A86300000
    8 1/2"1 1/8"3/4"Partially ThreadedCoarse
    170,000ASTM A574191251A14000000
    9"1 1/8"3/4"Partially ThreadedCoarse
    170,000ASTM A574191251A14100000
    9 1/2"1 1/8"3/4"Partially ThreadedCoarse
    170,000ASME B18.3, ASTM A574191251A86500000
    10"1 1/8"3/4"Partially ThreadedCoarse
    170,000ASTM A574191251A14200000
    10 1/2"1 1/8"3/4"Partially ThreadedCoarse
    170,000ASTM A574191251A23900000
    11"1 1/8"3/4"Partially ThreadedCoarse
    170,000ASTM A574191251A14300000
    12"1 1/8"3/4"Partially ThreadedCoarse
    170,000ASTM A574191251A14700000
    13"1 1/8"3/4"Partially ThreadedCoarse
    170,000ASME B18.3, ASTM A574191251A86800000
    14"1 1/8"3/4"Partially ThreadedCoarse
    170,000ASTM A574191251A86900000
    15"1 1/8"3/4"Partially ThreadedCoarse
    170,000ASTM A574191251A91000000
    20"1 1/8"3/4"Partially ThreadedCoarse
    170,000ASTM A574191251A998000000
     
    Zinc-Plated Alloy Steel
     
    3/4"-10
    1"1 1/8"3/4"Fully ThreadedCoarse
    170,000ASTM A574190128A1650000
    1 1/2"1 1/8"3/4"Fully ThreadedCoarse
    170,000ASME B18.3, ASTM A574590128A90100000
    1 3/4"1 1/8"3/4"Fully ThreadedCoarse
    170,000ASME B18.3, ASTM A574590128A90500000
    2"1 1/8"3/4"Fully ThreadedCoarse
    170,000ASME B18.3, ASTM A574590128A90900000
    2 1/4"1 1/8"3/4"Fully ThreadedCoarse
    170,000ASME B18.3, ASTM A574190128A9130000
    2 1/2"1 1/8"3/4"Fully ThreadedCoarse
    170,000ASME B18.3, ASTM A574190128A9150000
    2 3/4"1 1/8"3/4"Fully ThreadedCoarse
    170,000ASME B18.3, ASTM A574190128A9170000
    3"1 1/8"3/4"Partially ThreadedCoarse
    170,000ASME B18.3, ASTM A574190128A9190000
    3 1/2"1 1/8"3/4"Partially ThreadedCoarse
    170,000ASME B18.3, ASTM A574190128A9210000
    4"1 1/8"3/4"Partially ThreadedCoarse
    170,000ASME B18.3, ASTM A574190128A9230000
    4 1/2"1 1/8"3/4"Partially ThreadedCoarse
    170,000ASME B18.3, ASTM A574190128A9250000
    5"1 1/8"3/4"Partially ThreadedCoarse
    170,000ASME B18.3, ASTM A574190128A9270000
    6"1 1/8"3/4"Partially ThreadedCoarse
    170,000ASME B18.3, ASTM A574190128A93500000
     
    Zinc-Flake-Coated Alloy Steel
     
    3/4"-10
    1 1/2"1 1/8"3/4"Fully ThreadedCoarse
    170,000ASME B18.3, ASTM A574, ASTM B117191274A1890000
    1 3/4"1 1/8"3/4"Fully ThreadedCoarse
    170,000ASME B18.3, ASTM A574, ASTM B117191274A1910000
    2"1 1/8"3/4"Fully ThreadedCoarse
    170,000ASME B18.3, ASTM A574, ASTM B117191274A1930000
    2 1/2"1 1/8"3/4"Partially ThreadedCoarse
    170,000ASME B18.3, ASTM A574, ASTM B117191274A1940000
    3"1 1/8"3/4"Partially ThreadedCoarse
    170,000ASME B18.3, ASTM A574, ASTM B117191274A1950000
     

    Stainless Steel Socket Head Screws

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

    Fully Threaded

    Image of Product. Partially Threaded. Front orientation. Socket Head Screws. Stainless Steel Socket Head Screws, Partially 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.
    Highly Corrosion-Resistant 316 Stainless Steel—Superior to 18-8 stainless steel screws, these screws won't degrade when exposed to harsh weather, salt water, and most chemicals.
    Head
    Lg.
    Dia.
    Ht.
    Threading
    Thread
    Spacing
    Tensile Strength,
    psi
    Specs.
    Met
    Pkg.
    Qty.
    Pkg.
    18-8 Stainless Steel
     
    3/4"-10
    1"1 1/8"3/4"Fully ThreadedCoarse
    70,000ASME B18.3192196A83500000
    1 1/4"1 1/8"3/4"Fully ThreadedCoarse
    70,000ASME B18.3192196A8370000
    1 1/2"1 1/8"3/4"Fully ThreadedCoarse
    70,000ASME B18.3192196A8390000
    1 3/4"1 1/8"3/4"Fully ThreadedCoarse
    70,000ASME B18.3192196A8400000
    2"1 1/8"3/4"Fully ThreadedCoarse
    70,000ASME B18.3192196A8430000
    2 1/4"1 1/8"3/4"Partially ThreadedCoarse
    70,000ASME B18.3192196A8440000
    2 1/2"1 1/8"3/4"Partially ThreadedCoarse
    70,000ASME B18.3192196A8450000
    2 3/4"1 1/8"3/4"Partially ThreadedCoarse
    70,000ASME B18.3192196A8460000
    3"1 1/8"3/4"Partially ThreadedCoarse
    70,000ASME B18.3192196A8470000
    3 1/4"1 1/8"3/4"Partially ThreadedCoarse
    70,000ASME B18.3190696A2530000
    3 1/2"1 1/8"3/4"Partially ThreadedCoarse
    70,000ASME B18.3192196A8490000
    4"1 1/8"3/4"Partially ThreadedCoarse
    70,000ASME B18.3192196A8510000
    4 1/2"1 1/8"3/4"Partially ThreadedCoarse
    70,000ASME B18.3192196A8530000
    5"1 1/8"3/4"Partially ThreadedCoarse
    70,000ASME B18.3192196A8560000
    5 1/2"1 1/8"3/4"Partially ThreadedCoarse
    70,000ASME B18.3192196A8570000
    6"1 1/8"3/4"Partially ThreadedCoarse
    70,000ASME B18.3192196A85800000
    6 1/2"1 1/8"3/4"Partially ThreadedCoarse
    70,000ASME B18.3190696A25400000
    7"1 1/8"3/4"Partially ThreadedCoarse
    70,000ASME B18.3192196A86000000
    8"1 1/8"3/4"Partially ThreadedCoarse
    70,000ASME B18.3192196A86200000
     
    Highly Corrosion-Resistant 316 Stainless Steel
     
    3/4"-10
    1"1 1/8"3/4"Fully ThreadedCoarse
    70,000192185A3320000
    1 1/4"1 1/8"3/4"Fully ThreadedCoarse
    70,000192185A8590000
    1 1/2"1 1/8"3/4"Fully ThreadedCoarse
    70,000192185A8610000
    1 3/4"1 1/8"3/4"Fully ThreadedCoarse
    70,000192185A8630000
    2"1 1/8"3/4"Fully ThreadedCoarse
    70,000192185A8650000
    2 1/4"1 1/8"3/4"Partially ThreadedCoarse
    70,000192185A3330000
    2 1/2"1 1/8"3/4"Partially ThreadedCoarse
    70,000192185A8670000
    2 3/4"1 1/8"3/4"Partially ThreadedCoarse
    70,000192185A3340000
    3"1 1/8"3/4"Partially ThreadedCoarse
    70,000192185A86900000
    3 1/2"1 1/8"3/4"Partially ThreadedCoarse
    70,000192185A33500000
    4"1 1/8"3/4"Partially ThreadedCoarse
    70,000192185A87100000
    4 1/2"1 1/8"3/4"Partially ThreadedCoarse
    70,000192185A82400000
    5"1 1/8"3/4"Partially ThreadedCoarse
    70,000192185A82800000
    5 1/2"1 1/8"3/4"Partially ThreadedCoarse
    70,000192185A37400000
    8"1 1/8"3/4"Partially ThreadedCoarse
    70,000192185A37600000
    10"1 1/8"3/4"Partially ThreadedCoarse
    70,000192185A37700000
     

    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.
    Zinc-Plated Alloy Steel—A common choice for areas with occasional exposure to moisture.
    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"-10
    1"82°
    Standard
    1.438"0.396"Fully Threaded130,000ASTM F835191253A83700000
    1 1/4"82°
    Standard
    1.438"0.396"Fully Threaded130,000ASTM F835191253A8380000
    1 1/2"82°
    Standard
    1.438"0.396"Fully Threaded130,000ASTM F835Material Certificate
    591253A83900000
    1 3/4"82°
    Standard
    1.438"0.396"Fully Threaded130,000ASTM F835Material Certificate
    591253A84100000
    2"82°
    Standard
    1.438"0.396"Fully Threaded130,000ASTM F835Material Certificate
    591253A84300000
    2 1/4"82°
    Standard
    1.438"0.396"Fully Threaded130,000ASTM F835191253A8440000
    2 1/2"82°
    Standard
    1.438"0.396"Fully Threaded130,000ASTM F835Material Certificate
    191253A8450000
    2 3/4"82°
    Standard
    1.438"0.396"Fully Threaded130,000ASTM F835191253A8460000
    3"82°
    Standard
    1.438"0.396"Fully Threaded130,000ASTM F835191253A8470000
    3 1/4"82°
    Standard
    1.438"0.396"Fully Threaded130,000ASTM F835191253A8480000
    3 1/2"82°
    Standard
    1.438"0.396"Partially Threaded130,000ASTM F835Material Certificate
    191253A84900000
    4"82°
    Standard
    1.438"0.396"Partially Threaded130,000ASTM F835191253A8510000
    4 1/2"82°
    Standard
    1.438"0.396"Partially Threaded130,000ASTM F835191253A85300000
    5"82°
    Standard
    1.438"0.396"Partially Threaded130,000ASTM F835191253A8550000
    5 1/2"82°
    Standard
    1.438"0.396"Partially Threaded130,000ASTM F835191253A85900000
    6"82°
    Standard
    1.438"0.396"Partially Threaded130,000ASTM F835191253A59600000
    6 1/2"82°
    Standard
    1.438"0.396"Partially Threaded130,000ASME B18.3, ASTM F835190429A14200000
    7"82°
    Standard
    1.438"0.396"Partially Threaded130,000ASTM F835191253A86300000
    8"82°
    Standard
    1.438"0.396"Partially Threaded130,000ASTM F835191253A86700000
     
    Zinc-Plated Alloy Steel
     
    3/4"-10
    1 1/2"82°
    Standard
    1.438"0.396"Fully Threaded120,000ASME B18.3191263A2350000
    2"82°
    Standard
    1.438"0.396"Fully Threaded120,000ASME B18.3191263A2380000
    2 1/2"82°
    Standard
    1.438"0.396"Fully Threaded120,000ASME B18.3Material Certificate
    191263A2410000
     

    Stainless Steel Hex-Drive Flat Head Screws

    Image of Product. Front orientation. Flat Head Screws. Stainless Steel Hex-Drive Flat Head Screws.
    The most corrosion-resistant hex-drive flat head screws we offer. Made of stainless steel, they won't rust or corrode when exposed to moisture and chemicals, but they're not as strong as alloy steel. 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.
    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.
    Highly Corrosion-Resistant 316 Stainless Steel—Superior to 18-8 stainless steel, these screws won't degrade when exposed to harsh weather, salt water, and most chemicals.
    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.
    18-8 Stainless Steel
     
    3/4"-10
    1"82°
    Standard
    1.438"0.396"Fully Threaded70,000ASME B18.3192210A83600000
    1 1/4"82°
    Standard
    1.438"0.396"Fully Threaded70,000ASME B18.3192210A8370000
    1 1/2"82°
    Standard
    1.438"0.396"Fully Threaded70,000ASME B18.3Material Certificate
    192210A8390000
    1 3/4"82°
    Standard
    1.438"0.396"Fully Threaded70,000ASME B18.3192210A8410000
    2"82°
    Standard
    1.438"0.396"Fully Threaded70,000ASME B18.3Material Certificate
    192210A8430000
    2 1/2"82°
    Standard
    1.438"0.396"Fully Threaded70,000ASME B18.3192210A8450000
    3"82°
    Standard
    1.438"0.396"Fully Threaded70,000ASME B18.3Material Certificate
    192210A8470000
    3 1/2"82°
    Standard
    1.438"0.396"Fully Threaded70,000ASME B18.3192210A8490000
    4"82°
    Standard
    1.438"0.396"Fully Threaded70,000ASME B18.3192210A85100000
    4 1/2"82°
    Standard
    1.438"0.396"Fully Threaded70,000ASME B18.3192210A45900000
    5"82°
    Standard
    1.438"0.396"Fully Threaded70,000ASME B18.3192210A85300000
    5 1/2"82°
    Standard
    1.438"0.396"Fully Threaded70,000ASME B18.3192210A46000000
    6"82°
    Standard
    1.438"0.396"Fully Threaded70,000ASME B18.3192210A46100000
     
    Highly Corrosion-Resistant 316 Stainless Steel
     
    3/4"-10
    1"82°
    Standard
    1.438"0.396"Fully Threaded70,000ASME B18.3190585A0780000
    1 1/2"82°
    Standard
    1.438"0.396"Fully Threaded70,000ASME B18.3Material Certificate
    190585A9610000
    2"82°
    Standard
    1.438"0.396"Fully Threaded70,000ASME B18.3190585A9640000
    2 1/2"82°
    Standard
    1.438"0.396"Fully Threaded70,000ASME B18.3190585A9670000
    3"82°
    Standard
    1.438"0.396"Fully Threaded70,000ASME B18.3190585A9710000
    3 1/2"82°
    Standard
    1.438"0.396"Fully Threaded70,000ASME B18.3Material Certificate
    190585A97400000
    4"82°
    Standard
    1.438"0.396"Fully Threaded70,000ASME B18.3190585A97700000
     

    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
     
    3/4"-10
    2"1.1"0.375"Fully Threaded120,000ASME B18.3, ASTM F835191255A061000000
    3"1.1"0.375"Fully Threaded120,000ASME B18.3, ASTM F835191255A06200000
     

    Brass Hex-Drive Flat Head Screws

    Image of Product. Front orientation. Flat Head Screws. Brass Hex-Drive Flat Head Screws.
    Conductive and nonmagnetic, these hex-drive screws are often used to secure electrical equipment, such as circuit boards, inside enclosures. Made of brass, they also resist corrosion in humid environments. 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.
    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.
    Brass
     
    3/4"-10
    1 1/2"82°
    Standard
    1.374"0.396"Fully Threaded50,000ASME B18.3197595A593000000
    2"82°
    Standard
    1.374"0.396"Fully Threaded50,000ASME B18.3197595A59400000
    2 1/2"82°
    Standard
    1.374"0.396"Partially Threaded50,000ASME B18.3197595A59500000
    3"82°
    Standard
    1.374"0.396"Partially Threaded50,000ASME B18.3197595A59600000
     
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