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    223 Products

    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.
    Black-Oxide 18-8 Stainless Steel—Typically chosen for their appearance, these screws have a dark, matte coating to create a finished look. They won't rust in wet and outdoor environments, but 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.
    Head
    Lg.
    Countersink
    Angle
    Flat Head
    Profile
    Dia.
    Ht.
    Threading
    Tensile Strength,
    psi
    Pkg.
    Qty.
    Pkg.
    Black-Oxide 18-8 Stainless Steel
     
    4-40
    1/4"82°
    Standard
    0.255"0.083"Fully Threaded70,00010093791A40700000
    5/16"82°
    Standard
    0.255"0.083"Fully Threaded70,00010093791A4080000
    3/8"82°
    Standard
    0.255"0.083"Fully Threaded70,00010093791A40900000
     
    6-32
    1/4"82°
    Standard
    0.307"0.097"Fully Threaded70,00010093791A4100000
    5/16"82°
    Standard
    0.307"0.097"Fully Threaded70,00010093791A4110000
    3/8"82°
    Standard
    0.307"0.097"Fully Threaded70,00010093791A4530000
    1/2"82°
    Standard
    0.307"0.097"Fully Threaded70,00010093791A4570000
    5/8"82°
    Standard
    0.307"0.097"Fully Threaded70,00010093791A41200000
    3/4"82°
    Standard
    0.307"0.097"Fully Threaded70,00010093791A46000000
     
    8-32
    3/8"82°
    Standard
    0.359"0.112"Fully Threaded70,00010093791A47200000
    1/2"82°
    Standard
    0.359"0.112"Fully Threaded70,00010093791A47500000
    5/8"82°
    Standard
    0.359"0.112"Fully Threaded70,0005093791A4130000
    3/4"82°
    Standard
    0.359"0.112"Fully Threaded70,0005093791A4790000
    1 1/2"82°
    Standard
    0.359"0.112"Fully Threaded70,0005093791A58600000
     
    10-24
    3/8"82°
    Standard
    0.411"0.127"Fully Threaded70,0005093791A4140000
    1/2"82°
    Standard
    0.411"0.127"Fully Threaded70,0005093791A4910000
    5/8"82°
    Standard
    0.411"0.127"Fully Threaded70,0005093791A4150000
    3/4"82°
    Standard
    0.411"0.127"Fully Threaded70,0005093791A49400000
    1"82°
    Standard
    0.411"0.127"Fully Threaded70,0005093791A49900000
     
    10-32
    3/8"82°
    Standard
    0.411"0.127"Fully Threaded70,00010093791A50800000
    1/2"82°
    Standard
    0.411"0.127"Fully Threaded70,0005093791A5120000
    5/8"82°
    Standard
    0.411"0.127"Fully Threaded70,0005093791A5160000
    3/4"82°
    Standard
    0.411"0.127"Fully Threaded70,0005093791A51800000
    1"82°
    Standard
    0.411"0.127"Fully Threaded70,0005093791A52300000
     
    1/4"-20
    3/8"82°
    Standard
    0.531"0.161"Fully Threaded70,0005093791A41600000
    1/2"82°
    Standard
    0.531"0.161"Fully Threaded70,0005093791A54600000
    5/8"82°
    Standard
    0.531"0.161"Fully Threaded70,0002593791A5520000
    3/4"82°
    Standard
    0.531"0.161"Fully Threaded70,0002593791A5570000
    7/8"82°
    Standard
    0.531"0.161"Fully Threaded70,0002593791A4170000
    1"82°
    Standard
    0.531"0.161"Fully Threaded70,0002593791A5630000
    1 1/4"82°
    Standard
    0.531"0.161"Fully Threaded70,0002593791A5690000
    1 1/2"82°
    Standard
    0.531"0.161"Fully Threaded70,0002593791A57300000
    1 3/4"82°
    Standard
    0.531"0.161"Fully Threaded70,0001093791A4180000
    2"82°
    Standard
    0.531"0.161"Fully Threaded70,0001093791A4190000
    2 1/2"82°
    Standard
    0.531"0.161"Fully Threaded70,0001093791A5890000
     
    5/16"-18
    1/2"82°
    Standard
    0.656"0.198"Fully Threaded70,0001093791A4200000
    3/4"82°
    Standard
    0.656"0.198"Fully Threaded70,0001093791A4210000
    1"82°
    Standard
    0.656"0.198"Fully Threaded70,0001093791A4220000
     
    3/8"-16
    3/4"82°
    Standard
    0.781"0.234"Fully Threaded70,000593791A4230000
    1"82°
    Standard
    0.781"0.234"Fully Threaded70,000593791A4240000
    1 1/2"82°
    Standard
    0.781"0.234"Fully Threaded70,000593791A4250000
     

    Aluminum Hex Head Screws

    Image of Product. Front orientation. Hex Head Screws. Aluminum Hex Head Screws.
    One-third the weight of steel, these screws are good when your project has weight limitations. Like stainless steel screws, they also resist rust, but they aren't as strong. The head's six flat sides keep wrenches and sockets from slipping and rounding off the drive.
    Length is measured from under the head.
    Anodized—The black color gives these screws a finished look, and the anodized finish boosts corrosion resistance.
    Material Certificate Icon
    Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
    Head
    Black Anodized
    Hex Head Screws
    Lg.
    Wd.
    Ht.
    Threading
    Thread
    Spacing
    Tensile Strength,
    psi
    Pkg.
    Qty.
    Pkg.
    1/4"-20
    1/2"7/16"5/32"Fully ThreadedCoarse
    30,000193306A11100000
    5/8"7/16"5/32"Fully ThreadedCoarse
    30,000193306A1120000
    3/4"7/16"5/32"Fully ThreadedCoarse
    30,000193306A1130000
    1"7/16"5/32"Fully ThreadedCoarse
    30,000193306A1140000
    1 1/4"7/16"5/32"Fully ThreadedCoarse
    30,000193306A1150000
    1 1/2"7/16"5/32"Fully ThreadedCoarse
    30,000193306A1160000
    2"7/16"5/32"Fully ThreadedCoarse
    30,000193306A1170000
    2 1/2"7/16"5/32"Fully ThreadedCoarse
    30,000193306A1180000
     
    5/16"-18
    3/4"1/2"13/64"Fully ThreadedCoarse
    30,000193306A1190000
    1"1/2"13/64"Fully ThreadedCoarse
    30,000193306A1210000
    1 1/4"1/2"13/64"Fully ThreadedCoarse
    30,000193306A1220000
    1 1/2"1/2"13/64"Fully ThreadedCoarse
    30,000193306A1230000
    2"1/2"13/64"Fully ThreadedCoarse
    30,000193306A1240000
     
    3/8"-16
    3/4"9/16"15/64"Fully ThreadedCoarse
    30,000193306A1250000
    1"9/16"15/64"Fully ThreadedCoarse
    30,000193306A1260000
    1 1/4"9/16"15/64"Fully ThreadedCoarse
    30,000193306A1270000
    1 1/2"9/16"15/64"Fully ThreadedCoarse
    30,000193306A1280000
    2"9/16"15/64"Fully ThreadedCoarse
    30,000193306A1290000
    2 1/2"9/16"15/64"Fully ThreadedCoarse
    30,000193306A1310000
    3"9/16"15/64"Fully ThreadedCoarse
    30,000193306A1320000
     
    1/2"-13
    1"3/4"5/16"Fully ThreadedCoarse
    30,000193306A1330000
    1 1/2"3/4"5/16"Fully ThreadedCoarse
    30,000193306A1340000
    2"3/4"5/16"Fully ThreadedCoarse
    30,000193306A1350000
    2 1/2"3/4"5/16"Fully ThreadedCoarse
    30,000193306A1360000
    3"3/4"5/16"Fully ThreadedCoarse
    30,000193306A1370000
     
    3/4"-10
    2"1 1/8"15/32"Fully ThreadedCoarse
    30,000193306A13800000
    2 1/2"1 1/8"15/32"Fully ThreadedCoarse
    30,000193306A13900000
    3"1 1/8"15/32"Fully ThreadedCoarse
    30,000193306A14100000
     
    M6 × 1 mm
    12 mm10 mm4 mmFully ThreadedCoarse
    30,000192722A1260000
    16 mm10 mm4 mmFully ThreadedCoarse
    30,000192722A1270000
    20 mm10 mm4 mmFully ThreadedCoarse
    30,000192722A1280000
    25 mm10 mm4 mmFully ThreadedCoarse
    30,000192722A1290000
    30 mm10 mm4 mmFully ThreadedCoarse
    30,000192722A1310000
    40 mm10 mm4 mmFully ThreadedCoarse
    30,000192722A1320000
     
    M8 × 1.25 mm
    16 mm13 mm5.3 mmFully ThreadedCoarse
    30,000192722A1330000
    20 mm13 mm5.3 mmFully ThreadedCoarse
    30,000192722A1340000
    25 mm13 mm5.3 mmFully ThreadedCoarse
    30,000192722A1350000
    30 mm13 mm5.3 mmFully ThreadedCoarse
    30,000192722A1360000
    35 mm13 mm5.3 mmFully ThreadedCoarse
    30,000192722A1370000
    40 mm13 mm5.3 mmFully ThreadedCoarse
    30,000192722A1380000
    50 mm13 mm5.3 mmFully ThreadedCoarse
    30,000192722A1390000
     

    Aluminum Low-Profile Binding Barrels and Screws

    Image of ProductInUse. Front orientation. Contains Border. Binding Barrels. Aluminum Low-Profile Binding Barrels and Screws.
    Image of Product. Front orientation. Contains Annotated. Binding Barrels. Aluminum Low-Profile Binding Barrels and Screws.
    Made from aluminum, these binding barrels and screws are lightweight, corrosion resistant in wet environments, and nonmagnetic. A thin head provides a nearly flush finish with the material surface. Barrel length and screw length are measured from under the head.
    Open-End Barrel—Open-end barrels are tapped through the head to provide more thread engagement when fastening thin materials.
    Black—Black anodized binding barrels and screws have an attractive black finish.
    Barrel
    Screw
    For Material
    Thk.
    Lg.
    Dia.
    Head
    Dia.
    Head
    Ht.
    Thread
    Dp.
    Drive
    Style
    Lg.
    Head
    Dia.
    Head
    Ht.
    Drive
    Style
    Includes
    Color
    Pkg.
    Qty.
    Pkg.
    Anodized 6061 Aluminum
     
    8-32
    1/4" to 1/2"1/4"13/64"13/32"1/16"1/4"No Drive
    3/8"13/32"1/16"Slotted
    Open-End Barrel, ScrewBlack2599024A327000000
    3/8" to 5/8"3/8"13/64"13/32"1/16"3/8"No Drive
    3/8"13/32"1/16"Slotted
    Open-End Barrel, ScrewBlack2599024A33400000
    5/8" to 3/4"1/2"13/64"13/32"1/16"1/4"No Drive
    3/8"13/32"1/16"Slotted
    Barrel, ScrewBlack2599024A33900000
    2 1/2" to 2 3/4"2 1/2"13/64"13/32"1/16"3/8"No Drive
    3/8"13/32"1/16"Slotted
    Barrel, ScrewBlack199024A5260000
    3" to 3 1/4"3"13/64"13/32"1/16"3/8"No Drive
    3/8"13/32"1/16"Slotted
    Barrel, ScrewBlack199024A5390000
    4" to 4 1/4"4"13/64"13/32"1/16"3/8"No Drive
    3/8"13/32"1/16"Slotted
    Barrel, ScrewBlack199024A5520000
    5" to 5 1/4"5"13/64"13/32"1/16"3/8"No Drive
    3/8"13/32"1/16"Slotted
    Barrel, ScrewBlack199024A5650000
    6" to 6 1/4"6"13/64"13/32"1/16"3/8"No Drive
    3/8"13/32"1/16"Slotted
    Barrel, ScrewBlack199024A5780000
     
    Anodized 6063 Aluminum
     
    8-32
    1/8" to 3/16"1/8"13/64"13/32"1/16"1/8"No Drive
    3/16"13/32"1/16"Slotted
    Open-End Barrel, ScrewBlack2599024A30500000
    3/16" to 1/4"3/16"13/64"13/32"1/16"3/16"No Drive
    0.188"13/32"1/16"Slotted
    Open-End Barrel, ScrewBlack2599024A31200000
    5/8" to 7/8"5/8"13/64"13/32"1/16"3/8"No Drive
    3/8"13/32"1/16"Slotted
    Barrel, ScrewBlack1099024A3530000
    3/4" to 1"3/4"13/64"13/32"1/16"3/8"No Drive
    3/8"13/32"1/16"Slotted
    Barrel, ScrewBlack1099024A3660000
    1" to 1 1/4"1"13/64"13/32"1/16"3/8"No Drive
    3/8"13/32"1/16"Slotted
    Barrel, ScrewBlack1099024A3790000
    1 1/4" to 1 1/2"1 1/4"13/64"13/32"1/16"3/8"No Drive
    3/8"13/32"1/16"Slotted
    Barrel, ScrewBlack1099024A39200000
    1 1/2" to 1 3/4"1 1/2"13/64"13/32"1/16"3/8"No Drive
    3/8"13/32"1/16"Slotted
    Barrel, ScrewBlack1099024A40500000
    1 3/4" to 2"1 3/4"13/64"13/32"1/16"3/8"No Drive
    3/8"13/32"1/16"Slotted
    Barrel, ScrewBlack1099024A41800000
    2" to 2 1/4"2"13/64"13/32"1/16"3/8"No Drive
    3/8"13/32"1/16"Slotted
    Barrel, ScrewBlack1099024A43100000
     
    Extension

    Aluminum Flanged Hex Head Screws

    Image of Product. Front orientation. Hex Head Screws. Aluminum Flanged Hex Head Screws.
    One-third the weight of steel, these are the lightest flanged metal screws we offer. The flange spreads pressure over a wide area to protect thin and soft materials. The head's six flat sides keep wrenches and sockets from slipping and rounding off the drive.
    Head height includes the flange. Length is measured from under the flange.
    Anodized—The black color gives these screws a finished look, and the anodized finish boosts corrosion resistance.
    Material Certificate Icon
    Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
    Head
    Black Anodized
    Hex Head Screws
    Lg.
    Wd.
    Ht.
    Flange
    Dia.
    Threading
    Thread
    Spacing
    Tensile Strength,
    psi
    Pkg.
    Qty.
    Pkg.
    1/4"-20
    1/2"3/8"9/32"9/16"Fully ThreadedCoarse
    58,0001094948A111000000
    1"3/8"9/32"9/16"Fully ThreadedCoarse
    58,0001094948A11200000
    1 1/2"3/8"9/32"9/16"Fully ThreadedCoarse
    58,0001094948A11300000
    2"3/8"9/32"9/16"Fully ThreadedCoarse
    58,0001094948A11400000
     
    3/8"-16
    3/4"9/16"25/64"13/16"Fully ThreadedCoarse
    58,000594948A11500000
    1"9/16"25/64"13/16"Fully ThreadedCoarse
    58,000594948A11600000
    1 1/2"9/16"25/64"13/16"Fully ThreadedCoarse
    58,000594948A11700000
    2"9/16"25/64"13/16"Fully ThreadedCoarse
    58,000594948A11800000
     
    1/2"-13
    1"3/4"33/64"1 5/64"Fully ThreadedCoarse
    58,000194948A1190000
    1 1/2"3/4"33/64"1 5/64"Fully ThreadedCoarse
    58,000194948A1210000
    2"3/4"33/64"1 5/64"Fully ThreadedCoarse
    58,000194948A1220000
    3"3/4"33/64"1 5/64"Fully ThreadedCoarse
    58,000194948A1230000
     

    Extensions for Low-Profile Binding Barrels

    Image of Product. Front orientation. Binding Barrels. Extensions for Low-Profile Binding Barrels, Anodized 6061 Aluminum.

    Anodized 6061

    Aluminum

    Add length to a binding barrel.
    Black—Black-anodized aluminum extensions have a matte-black finish.
    Barrel
    Lg.
    Dia.
    Thread
    Dp.
    Drive
    Style
    Thread
    Lg.
    Color
    Pkg.
    Qty.
    Pkg.
    Anodized 6061 Aluminum
     
    8-32
    1/4"13/64"3/16"No Drive
    1/8"Black193122A17700000
    5/16"13/64"3/16"No Drive
    1/8"Black193122A1780000
    3/8"13/64"1/4"No Drive
    3/16"Black193122A1790000
    1/2"13/64"3/8"No Drive
    1/4"Black193122A1810000
    5/8"13/64"3/8"No Drive
    1/4"Black193122A1820000
    3/4"13/64"3/8"No Drive
    1/4"Black193122A1830000
    7/8"13/64"3/8"No Drive
    1/4"Black193122A1840000
    1"13/64"3/8"No Drive
    1/4"Black193122A1850000
    1 1/8"13/64"3/8"No Drive
    1/4"Black193122A1860000
    1 1/4"13/64"3/8"No Drive
    1/4"Black193122A1870000
    1 3/8"13/64"3/8"No Drive
    1/4"Black193122A1880000
    1 1/2"13/64"1/2"No Drive
    1/4"Black193122A1890000
    1 5/8"13/64"1/2"No Drive
    1/4"Black193122A1910000
    1 3/4"13/64"1/2"No Drive
    1/4"Black193122A1920000
    1 7/8"13/64"1/2"No Drive
    1/4"Black193122A1930000
    2"13/64"1/2"No Drive
    1/4"Black193122A1940000
     
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