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    372 Products

    Mil. Spec. Stainless Steel Phillips Flat Head Screws

    Image of Product. Front orientation. Flat Head Screws. Mil. Spec. Stainless Steel Phillips Flat Head Screws.
    Manufactured and tested to meet strict U.S. military specifications for material and construction. 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.
    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.
    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
    Mil. Spec.
    Pkg.
    Qty.
    Pkg.
    18-8 Stainless Steel
     
    0-80
    1/8"82°
    Undercut
    0.119"0.025"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51960-11096877A07000000
    3/16"82°
    Standard
    0.119"0.035"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51960-25096877A0760000
    1/4"82°
    Standard
    0.119"0.035"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51960-31096877A0780000
    5/16"82°
    Standard
    0.119"0.035"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51960-410096877A73300000
    5/16"100°
    Standard
    0.119"0.026"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C422, NASM246935096877A7490000
    3/8"82°
    Standard
    0.119"0.035"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51960-510096877A73400000
    3/8"100°
    Standard
    0.119"0.026"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C423, NASM246935096877A7510000
     
    2-56
    1/8"82°
    Undercut
    0.172"0.036"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-15096877A1100000
    1/8"100°
    Standard
    0.172"0.037"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C16, NASM246935093085A0100000
    5/32"100°
    Standard
    0.172"0.037"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C17, NASM246935093085A0130000
    3/16"82°
    Standard
    0.172"0.051"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-210096877A11500000
    3/16"100°
    Standard
    0.172"0.037"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, NAS662C2R310093085A01500000
    1/4"82°
    Standard
    0.172"0.051"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-310096877A11800000
    1/4"100°
    Standard
    0.172"0.037"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, NAS662C2R410093085A01700000
    5/16"82°
    Standard
    0.172"0.051"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-410096877A12100000
    5/16"100°
    Standard
    0.172"0.037"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, NAS662C2R510093085A01900000
    3/8"82°
    Standard
    0.172"0.051"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-510096877A12300000
    3/8"100°
    Standard
    0.172"0.037"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, NAS662C2R610093085A02100000
    7/16"82°
    Standard
    0.172"0.051"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-65096877A1170000
    1/2"82°
    Standard
    0.172"0.051"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-710096877A13400000
    1/2"100°
    Standard
    0.172"0.037"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, NAS662C2R810093085A02300000
    5/8"82°
    Standard
    0.172"0.051"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-85096877A13800000
    3/4"82°
    Standard
    0.172"0.051"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-95096877A14600000
    7/8"82°
    Standard
    0.172"0.051"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-102596877A1470000
     
    4-40
    3/16"82°
    Undercut
    0.225"0.047"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-125096877A1980000
    3/16"100°
    Standard
    0.225"0.049"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C1, NASM2469310093085A10500000
    1/4"82°
    Standard
    0.225"0.067"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-1310096877A20000000
    1/4"100°
    Standard
    0.225"0.049"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C2, NASM2469310093085A10600000
    5/16"82°
    Standard
    0.225"0.067"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-1410096877A20500000
    5/16"100°
    Standard
    0.225"0.049"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C3, NASM2469310093085A10700000
    3/8"82°
    Standard
    0.225"0.067"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-1510096877A20900000
    3/8"100°
    Standard
    0.225"0.049"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C4, NASM2469310093085A10800000
    7/16"82°
    Standard
    0.225"0.067"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-165096877A19900000
    7/16"100°
    Standard
    0.225"0.049"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C5, NASM2469310093085A10900000
    1/2"82°
    Standard
    0.225"0.067"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-175096877A2160000
    1/2"100°
    Standard
    0.225"0.049"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C6, NASM2469310093085A11000000
    5/8"82°
    Standard
    0.225"0.067"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-185096877A22200000
    5/8"100°
    Standard
    0.225"0.049"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C7, NASM2469310093085A11200000
    3/4"82°
    Standard
    0.225"0.067"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-195096877A22400000
    3/4"100°
    Standard
    0.225"0.049"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C8, NASM246935093085A11300000
    7/8"82°
    Standard
    0.225"0.067"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-205096877A71100000
    7/8"100°
    Standard
    0.225"0.049"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C9, NASM246935093085A11600000
    1"82°
    Standard
    0.225"0.067"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-215096877A62500000
    1"100°
    Standard
    0.225"0.049"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C10, NASM246932593085A1190000
    1 1/8"100°
    Standard
    0.225"0.049"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C11, NASM246932593085A1220000
    1 1/4"82°
    Standard
    0.225"0.067"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-225096877A71200000
    1 1/4"100°
    Standard
    0.225"0.049"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C12, NASM246935093085A85100000
    1 1/2"82°
    Standard
    0.225"0.067"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-232596877A7130000
    1 1/2"100°
    Standard
    0.225"0.049"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C14, NASM246932593085A8520000
     
    6-32
    3/16"82°
    Undercut
    0.279"0.059"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-252596877A3010000
    3/16"100°
    Standard
    0.279"0.06"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C23, NASM2469310093085A14300000
    1/4"82°
    Standard
    0.279"0.083"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-265096877A3050000
    1/4"100°
    Standard
    0.279"0.06"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C24, NASM2469310093085A14400000
    5/16"82°
    Standard
    0.279"0.083"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-275096877A31000000
    5/16"100°
    Standard
    0.279"0.06"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C25, NASM2469310093085A14500000
    3/8"82°
    Standard
    0.279"0.083"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-285096877A31500000
    3/8"100°
    Standard
    0.279"0.06"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C26, NASM2469310093085A14600000
    7/16"82°
    Standard
    0.279"0.083"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-295096877A3040000
    7/16"100°
    Standard
    0.279"0.06"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C27, NASM246935093085A14700000
    1/2"82°
    Standard
    0.279"0.083"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-305096877A32000000
    1/2"100°
    Standard
    0.279"0.06"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C28, NASM246935093085A14800000
    5/8"82°
    Standard
    0.279"0.083"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-315096877A32300000
    5/8"100°
    Standard
    0.279"0.06"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C29, NASM246935093085A15000000
    3/4"82°
    Standard
    0.279"0.083"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-325096877A33000000
    3/4"100°
    Standard
    0.279"0.06"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C30, NASM246935093085A15100000
    7/8"82°
    Standard
    0.279"0.081"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-335096877A71400000
    7/8"100°
    Standard
    0.279"0.06"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C31, NASM246935093085A15200000
    1"82°
    Standard
    0.279"0.083"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-342596877A62600000
    1"100°
    Standard
    0.279"0.06"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C32, NASM246932593085A15400000
    1 1/8"100°
    Standard
    0.279"0.06"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C33, NASM246932593085A1550000
    1 1/4"82°
    Standard
    0.279"0.081"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-352596877A71500000
    1 1/4"100°
    Standard
    0.279"0.06"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C34, NASM246932593085A15700000
    1 1/2"82°
    Standard
    0.279"0.081"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-362596877A71600000
    1 1/2"100°
    Standard
    0.279"0.06"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C36, NASM246931093085A1590000
    1 3/4"82°
    Standard
    0.279"0.081"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-372596877A71700000
    2"100°
    Standard
    0.279"0.06"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C40, NASM246931093085A1630000
    2 1/2"100°
    Standard
    0.279"0.06"Partially Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C42, NASM246931096877A75200000
     
    8-32
    1/4"82°
    Undercut
    0.332"0.07"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-415096877A39800000
    1/4"100°
    Standard
    0.332"0.072"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C46, NASM246935093085A19000000
    5/16"82°
    Standard
    0.332"0.1"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-425096877A40100000
    5/16"100°
    Standard
    0.332"0.072"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C47, NASM246935093085A19100000
    3/8"82°
    Standard
    0.332"0.1"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-435096877A40500000
    3/8"100°
    Standard
    0.332"0.072"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C48, NASM246935093085A19200000
    7/16"82°
    Standard
    0.332"0.1"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-445096877A40800000
    7/16"100°
    Standard
    0.332"0.072"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C49, NASM246935093085A19300000
    1/2"82°
    Standard
    0.332"0.1"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-455096877A41100000
    1/2"100°
    Standard
    0.332"0.072"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C50, NASM246935093085A19400000
    5/8"82°
    Standard
    0.332"0.1"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-465096877A41300000
    5/8"100°
    Standard
    0.332"0.072"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C51, NASM246935093085A19600000
    3/4"82°
    Standard
    0.332"0.1"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-472596877A41800000
    3/4"100°
    Standard
    0.332"0.072"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C52, NASM246935093085A19700000
    7/8"82°
    Standard
    0.332"0.1"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-482596877A71900000
    7/8"100°
    Standard
    0.332"0.072"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C53, NASM246932593085A1980000
    1"82°
    Standard
    0.332"0.1"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-492596877A62700000
    1"100°
    Standard
    0.332"0.072"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C54, NASM246932593085A19900000
    1 1/8"100°
    Standard
    0.332"0.072"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C55, NASM246932593085A20100000
    1 1/4"82°
    Standard
    0.332"0.1"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-502596877A62800000
    1 1/4"100°
    Standard
    0.332"0.072"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C56, NASM246932593085A20300000
    1 1/2"82°
    Standard
    0.332"0.1"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-512596877A62900000
    1 1/2"100°
    Standard
    0.332"0.072"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C58, NASM246931093085A2050000
    1 3/4"82°
    Standard
    0.332"0.1"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-521096877A7210000
    1 3/4"100°
    Standard
    0.332"0.072"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C60, NASM246931093085A8530000
    2"82°
    Standard
    0.332"0.1"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-531096877A7220000
    2"100°
    Standard
    0.332"0.072"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C62, NASM246931093085A8540000
    2 1/4"82°
    Standard
    0.332"0.1"Partially Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-541096877A72300000
    2 1/2"82°
    Standard
    0.332"0.1"Partially Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-551096877A72400000
    2 1/2"100°
    Standard
    0.332"0.072"Partially Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C64, NASM246931096877A7530000
     
    10-24
    5/16"100°
    Standard
    0.385"0.083"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C69, NASM246935096877A75400000
    3/8"82°
    Standard
    0.385"0.116"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-612596877A50000000
    3/8"100°
    Standard
    0.385"0.083"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C70, NASM246932593085A23900000
    7/16"82°
    Standard
    0.385"0.116"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-622596877A72500000
    7/16"100°
    Standard
    0.385"0.083"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C71, NASM246932596877A7550000
    1/2"82°
    Standard
    0.385"0.116"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-632596877A51000000
    1/2"100°
    Standard
    0.385"0.083"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C72, NASM246932593085A24200000
    5/8"82°
    Standard
    0.385"0.116"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-642596877A51500000
    5/8"100°
    Standard
    0.385"0.083"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C73, NASM246932593085A2440000
    3/4"82°
    Standard
    0.385"0.116"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-652596877A52000000
    3/4"100°
    Standard
    0.385"0.083"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C74, NASM246931093085A2450000
    7/8"82°
    Standard
    0.385"0.116"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-662596877A72600000
    1"82°
    Standard
    0.385"0.116"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-672596877A63100000
    1 1/4"100°
    Standard
    0.385"0.083"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C78, NASM246931096877A7570000
    1 1/2"100°
    Standard
    0.385"0.083"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C80, NASM246931096877A7580000
    2"100°
    Standard
    0.385"0.083"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C84, NASM246931096877A7590000
     
    10-32
    1/4"82°
    Undercut
    0.385"0.081"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51960-611096877A0840000
    1/4"100°
    Standard
    0.385"0.083"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C268, NASM246932593085A8250000
    5/16"82°
    Undercut
    0.385"0.116"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51960-621096877A0870000
    5/16"100°
    Standard
    0.385"0.083"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C269, NASM246932593085A82300000
    3/8"82°
    Standard
    0.385"0.116"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51960-632596877A0910000
    3/8"100°
    Standard
    0.385"0.083"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C270, NASM246935093085A82700000
    7/16"82°
    Standard
    0.385"0.116"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51960-641096877A0920000
    7/16"100°
    Standard
    0.385"0.083"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C271, NASM246935093085A82800000
    1/2"82°
    Standard
    0.385"0.116"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51960-652596877A0930000
    1/2"100°
    Standard
    0.385"0.083"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C272, NASM246932593085A82900000
    5/8"82°
    Standard
    0.385"0.116"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51960-662596877A09600000
    5/8"100°
    Standard
    0.385"0.083"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C273, NASM246932593085A83000000
    3/4"82°
    Standard
    0.385"0.116"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51960-672596877A09800000
    3/4"100°
    Standard
    0.385"0.083"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C274, NASM246932593085A83100000
    7/8"82°
    Standard
    0.385"0.116"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51960-681096877A1000000
    7/8"100°
    Standard
    0.385"0.083"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C275, NASM246932593085A83200000
    1"82°
    Standard
    0.385"0.116"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51960-691096877A1050000
    1"100°
    Standard
    0.385"0.083"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C276, NASM246932593085A83300000
    1 1/8"100°
    Standard
    0.385"0.083"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C277, NASM246931096877A7610000
    1 1/4"82°
    Standard
    0.385"0.116"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51960-702596877A63200000
    1 1/4"100°
    Standard
    0.385"0.083"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C278, NASM246931093085A8350000
    1 3/8"100°
    Standard
    0.385"0.083"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C279, NASM246931096877A7620000
    1 1/2"82°
    Standard
    0.385"0.116"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51960-711096877A6330000
    1 1/2"100°
    Standard
    0.385"0.083"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C280, NASM246931093085A8370000
    1 5/8"100°
    Standard
    0.385"0.083"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C281, NASM246931096877A7630000
    1 3/4"100°
    Standard
    0.385"0.083"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C282, NASM246931093085A85500000
    1 7/8"100°
    Standard
    0.385"0.083"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C283, NASM246931096877A76400000
    2"82°
    Standard
    0.385"0.116"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51960-731096877A73600000
    2"100°
    Standard
    0.385"0.083"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C284, NASM246931093085A8560000
    2 1/4"82°
    Standard
    0.385"0.116"Partially Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51960-741096877A73700000
    2 1/4"100°
    Standard
    0.385"0.083"Partially Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C285, NASM246931096877A76500000
    2 1/2"100°
    Standard
    0.385"0.083"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C286, NASM246931093085A85700000
     
    1/4"-20
    3/8"82°
    Undercut
    0.507"0.107"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-771096877A72700000
    7/16"82°
    Undercut
    0.507"0.107"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-781096877A72800000
    7/16"100°
    Standard
    0.507"0.11"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C93, NASM246931096877A76600000
    1/2"82°
    Standard
    0.507"0.153"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-791096877A6150000
    1/2"100°
    Standard
    0.507"0.11"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C94, NASM246931093085A53700000
    5/8"82°
    Standard
    0.507"0.153"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-801096877A61700000
    5/8"100°
    Standard
    0.507"0.11"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C95, NASM246931093085A53900000
    3/4"82°
    Standard
    0.507"0.153"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-811096877A61900000
    3/4"100°
    Standard
    0.507"0.11"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C96, NASM246932593085A54000000
    7/8"82°
    Standard
    0.507"0.153"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-821096877A10200000
    1"82°
    Standard
    0.507"0.153"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-831096877A62400000
    1"100°
    Standard
    0.507"0.11"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C98, NASM246931093085A54200000
    1 1/8"100°
    Standard
    0.507"0.11"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C99, NASM246931096877A76700000
    1 1/4"82°
    Standard
    0.507"0.153"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-841096877A6340000
    1 1/4"100°
    Standard
    0.507"0.11"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C100, NASM246931093085A54400000
    1 1/2"82°
    Standard
    0.507"0.153"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-851096877A63500000
    1 3/4"82°
    Standard
    0.507"0.153"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-86596877A7290000
    2"82°
    Standard
    0.507"0.153"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-87596877A73100000
    2 1/2"82°
    Standard
    0.507"0.153"Partially Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-89596877A73200000
     
    1/4"-28
    7/16"100°
    Standard
    0.507"0.11"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C293, NASM246931096877A7680000
    1/2"82°
    Standard
    0.507"0.153"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51960-821096877A73900000
    1/2"100°
    Standard
    0.507"0.11"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C294, NASM246931093085A5570000
    5/8"82°
    Standard
    0.507"0.153"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51960-831096877A74100000
    5/8"100°
    Standard
    0.507"0.11"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C295, NASM246931093085A5580000
    3/4"82°
    Standard
    0.507"0.153"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51960-84596877A7420000
    3/4"100°
    Standard
    0.507"0.11"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C296, NASM246931093085A55900000
    7/8"82°
    Standard
    0.507"0.153"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51960-85596877A7430000
    7/8"100°
    Standard
    0.507"0.11"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C297, NASM246931093085A56000000
    1"82°
    Standard
    0.507"0.153"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51960-86596877A74400000
    1"100°
    Standard
    0.507"0.11"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C298, NASM246931093085A56100000
    1 1/8"100°
    Standard
    0.507"0.11"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C299, NASM246931096877A76900000
    1 1/4"82°
    Standard
    0.507"0.153"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51960-87596877A74500000
    1 1/4"100°
    Standard
    0.507"0.11"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C300, NASM246931093085A56300000
    1 5/8"100°
    Standard
    0.507"0.11"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C303, NASM24693596877A77100000
    1 3/4"82°
    Standard
    0.507"0.153"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51960-89596877A74700000
    1 3/4"100°
    Standard
    0.507"0.11"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C304, NASM24693596877A77200000
    1 7/8"100°
    Standard
    0.507"0.11"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C305, NASM24693196877A7730000
    2"100°
    Standard
    0.507"0.11"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-C306, NASM24693196877A7740000
     
    3/8"-16
    1"82°
    Standard
    0.762"0.23"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-111596877A63600000
    1 1/4"82°
    Standard
    0.762"0.23"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-112596877A63700000
    1 1/2"82°
    Standard
    0.762"0.23"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS51959-113596877A6380000
     
    Black-Oxide 18-8 Stainless Steel
     
    0-80
    3/16"100°
    Standard
    0.119"0.026"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-420B, NASM246932593085A6570000
     
    2-56
    1/8"100°
    Standard
    0.172"0.037"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-16B, NASM246932593085A61900000
    5/32"100°
    Standard
    0.172"0.037"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-17B, NASM246932593085A62100000
     
    4-40
    3/16"100°
    Standard
    0.225"0.049"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-1B, NASM246932593085A61100000
    1/4"100°
    Standard
    0.225"0.049"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-2B, NASM246932593085A6120000
    5/16"100°
    Standard
    0.225"0.049"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-3B, NASM246932593085A61300000
    3/8"100°
    Standard
    0.225"0.049"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-4B, NASM246932593085A61400000
    7/16"100°
    Standard
    0.225"0.049"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-5B, NASM246932593085A6150000
    1/2"100°
    Standard
    0.225"0.049"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-6B, NASM246932593085A61600000
    5/8"100°
    Standard
    0.225"0.049"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-7B, NASM246932593085A61700000
    3/4"100°
    Standard
    0.225"0.049"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-8B, NASM246932593085A6180000
     
    6-32
    3/16"100°
    Standard
    0.279"0.06"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-23B, NASM246932593085A6220000
    1/4"100°
    Standard
    0.279"0.06"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-24B, NASM246932593085A6230000
    5/16"100°
    Standard
    0.279"0.06"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-25B, NASM246932593085A62400000
    3/8"100°
    Standard
    0.279"0.06"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-26B, NASM246932593085A62500000
    7/16"100°
    Standard
    0.279"0.06"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-27B, NASM246932593085A62600000
    1/2"100°
    Standard
    0.279"0.06"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-28B, NASM246932593085A62700000
    5/8"100°
    Standard
    0.279"0.06"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-29B, NASM246932593085A62800000
    3/4"100°
    Standard
    0.279"0.06"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-30B, NASM246932593085A62900000
    7/8"100°
    Standard
    0.279"0.06"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-31B, NASM246932593085A63100000
    1"100°
    Standard
    0.279"0.06"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-32B, NASM246932593085A63200000
     
    8-32
    1/4"100°
    Standard
    0.332"0.072"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-46B, NASM246932593085A6330000
    5/16"100°
    Standard
    0.332"0.072"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-47B, NASM246932593085A63400000
    3/8"100°
    Standard
    0.332"0.072"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-48B, NASM246932593085A63500000
    7/16"100°
    Standard
    0.332"0.072"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-49B, NASM246932593085A63600000
    1/2"100°
    Standard
    0.332"0.072"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-50B, NASM246932593085A63700000
    5/8"100°
    Standard
    0.332"0.072"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-51B, NASM246932593085A63800000
    3/4"100°
    Standard
    0.332"0.072"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-52B, NASM246932593085A63900000
    7/8"100°
    Standard
    0.332"0.072"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-53B, NASM246932593085A64100000
    1"100°
    Standard
    0.332"0.072"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-54B, NASM246931093085A6420000
     
    10-32
    1/4"100°
    Standard
    0.385"0.083"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-268B, NASM246932593085A64300000
    5/16"100°
    Standard
    0.385"0.083"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-269B, NASM246932593085A64400000
    3/8"100°
    Standard
    0.385"0.083"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-270B, NASM246932593085A64500000
    7/16"100°
    Standard
    0.385"0.083"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-271B, NASM246932593085A64600000
    1/2"100°
    Standard
    0.385"0.083"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-272B, NASM246932593085A64700000
    5/8"100°
    Standard
    0.385"0.083"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-273B, NASM246932593085A64800000
    3/4"100°
    Standard
    0.385"0.083"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-274B, NASM246931093085A6490000
    7/8"100°
    Standard
    0.385"0.083"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-275B, NASM246931093085A6510000
    1"100°
    Standard
    0.385"0.083"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-276B, NASM246931093085A6520000
     
    1/4"-20
    1/2"100°
    Standard
    0.507"0.11"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-94B, NASM246931093085A65300000
    5/8"100°
    Standard
    0.507"0.11"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-95B, NASM246931093085A65400000
    3/4"100°
    Standard
    0.507"0.11"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-96B, NASM246931093085A65500000
    1"100°
    Standard
    0.507"0.11"Fully Threaded70,000Fed. Spec. FF-S-92, Fed. Spec. QQ-P-35, MS24693-98B, NASM246931093085A65600000
     

    Steel Phillips Flat Head Thread-Cutting Screws

    Image of Product. Front orientation. Tapping Screws. Steel Phillips Flat Head Thread-Cutting Screws.
    Cut threads as you drive these screws, and their beveled head sits neatly inside countersunk holes. They remove material to create threads, so they’re easier to install and put less stress on your workpiece than thread-forming screws. The Phillips drive handles enough torque to keep drivers from slipping.
    Length is measured from the top of the head.
    Black-Oxide Steel—Typically chosen for their appearance, these screws have a dark, matte coating for a finished look. They offer minimal corrosion resistance, so they're best for dry environments.
    Zinc-Plated Steel—A common choice for areas with occasional exposure to moisture.
    Head
    Lg.
    Dia.
    Ht.
    Tapping Screw
    Type Designation
    Drive
    Size
    Approx. Threads
    per In.
    Countersink
    Angle
    Flat Head
    Profile
    Drill Bit
    Size
    Shank Cross
    Section
    Pkg.
    Qty.
    Pkg.
    Black-Oxide Steel
     
    No. 2 Screw Size
    1/4"0.162"0.051"FNo. 15682°
    Standard
    49 Ga.
    Round2590086A663000000
     
    No. 4 Screw Size
    3/8"0.212"0.067"FNo. 14082°
    Standard
    41 Ga.
    Round2590086A66400000
     
    No. 6 Screw Size
    3/8"0.262"0.083"FNo. 23282°
    Standard
    31 Ga.
    Round5090086A66500000
    1/2"0.262"0.083"FNo. 23282°
    Standard
    31 Ga.
    Round5090086A66600000
    5/8"0.262"0.083"FNo. 23282°
    Standard
    31 Ga.
    Round2590086A66700000
    3/4"0.262"0.083"FNo. 23282°
    Standard
    31 Ga.
    Round2590086A6680000
     
    No. 8 Screw Size
    3/8"0.312"0.1"FNo. 23282°
    Standard
    26 Ga.
    Round2590086A66900000
    1/2"0.312"0.1"FNo. 23282°
    Standard
    26 Ga.
    Round2590086A6700000
    5/8"0.312"0.1"FNo. 23282°
    Standard
    26 Ga.
    Round2590086A6710000
    3/4"0.312"0.1"FNo. 23282°
    Standard
    26 Ga.
    Round2590086A67200000
    1"0.312"0.1"FNo. 23282°
    Standard
    26 Ga.
    Round2590086A67300000
    1 1/4"0.312"0.1"FNo. 23282°
    Standard
    26 Ga.
    Round2590086A67400000
     
    No. 10 Screw Size
    3/4"0.362"0.116"FNo. 22482°
    Standard
    17 Ga.
    Round2590086A67500000
    3/4"0.362"0.116"FNo. 23282°
    Standard
    16 Ga.
    Round2590086A67800000
    1"0.362"0.116"FNo. 22482°
    Standard
    17 Ga.
    Round1090086A67600000
    1"0.362"0.116"FNo. 23282°
    Standard
    16 Ga.
    Round1090086A6790000
    1 1/4"0.362"0.116"FNo. 22482°
    Standard
    17 Ga.
    Round1090086A67700000
    1 1/2"0.362"0.116"FNo. 23282°
    Standard
    16 Ga.
    Round1090086A68100000
     
    No. 12 Screw Size
    1/2"0.412"0.132"FNo. 32482°
    Standard
    8 Ga.
    Round1090086A6820000
     
    1/4" Screw Size
    3/4"0.477"0.153"FNo. 32082°
    Standard
    1 Ga.
    Round1090086A68300000
    1"0.477"0.153"FNo. 32082°
    Standard
    1 Ga.
    Round1090086A68400000
    1 1/4"0.477"0.153"FNo. 32082°
    Standard
    1 Ga.
    Round1090086A68500000
    2 1/4"0.477"0.153"FNo. 32082°
    Standard
    1 Ga.
    Round590086A68600000
    2 1/2"0.477"0.153"FNo. 32082°
    Standard
    1 Ga.
    Round590086A68700000
     
    Zinc-Plated Steel
     
    No. 2 Screw Size
    1/8"0.162"0.036"FNo. 15682°
    Undercut
    49 Ga.
    Round2590086A60100000
    3/16"0.162"0.036"FNo. 15682°
    Undercut
    49 Ga.
    Round2590086A60200000
    1/4"0.162"0.051"FNo. 15682°
    Standard
    49 Ga.
    Round5090086A60300000
    5/16"0.162"0.051"FNo. 15682°
    Standard
    49 Ga.
    Round5090086A60400000
    3/8"0.162"0.051"FNo. 15682°
    Standard
    49 Ga.
    Round2590086A60500000
     
    No. 4 Screw Size
    1/4"0.212"0.047"FNo. 14082°
    Undercut
    41 Ga.
    Round5090086A60600000
    5/16"0.212"0.047"FNo. 14082°
    Undercut
    41 Ga.
    Round5090086A60700000
    3/8"0.212"0.067"FNo. 14082°
    Standard
    41 Ga.
    Round10090086A60800000
    1/2"0.212"0.067"FNo. 14082°
    Standard
    41 Ga.
    Round5090086A60900000
    5/8"0.212"0.067"FNo. 14082°
    Standard
    41 Ga.
    Round10090086A61000000
    3/4"0.212"0.067"FNo. 14082°
    Standard
    41 Ga.
    Round5090086A61100000
     
    No. 6 Screw Size
    1/4"0.262"0.059"FNo. 23282°
    Undercut
    31 Ga.
    Round10090086A14400000
    3/8"0.262"0.083"FNo. 23282°
    Standard
    31 Ga.
    Round10090086A1460000
    1/2"0.262"0.083"FNo. 23282°
    Standard
    31 Ga.
    Round10090086A14800000
    3/4"0.262"0.083"FNo. 23282°
    Standard
    31 Ga.
    Round10090086A15100000
    7/8"0.262"0.083"FNo. 23282°
    Standard
    31 Ga.
    Round5090086A61200000
    1"0.262"0.083"FNo. 23282°
    Standard
    31 Ga.
    Round5090086A61300000
    1 1/4"0.262"0.083"FNo. 23282°
    Standard
    31 Ga.
    Round5090086A61400000
    1 1/2"0.262"0.083"FNo. 23282°
    Standard
    31 Ga.
    Round2590086A61500000
     
    No. 8 Screw Size
    3/8"0.312"0.07"FNo. 23282°
    Undercut
    26 Ga.
    Round10090086A19200000
    1/2"0.312"0.1"FNo. 23282°
    Standard
    26 Ga.
    Round10090086A19400000
    3/4"0.312"0.1"FNo. 23282°
    Standard
    26 Ga.
    Round10090086A19700000
    1"0.312"0.1"FNo. 23282°
    Standard
    26 Ga.
    Round5090086A61600000
    1 1/4"0.312"0.1"FNo. 23282°
    Standard
    26 Ga.
    Round2590086A61700000
    1 1/2"0.312"0.1"FNo. 23282°
    Standard
    26 Ga.
    Round2590086A61800000
    1 3/4"0.312"0.1"FNo. 23282°
    Standard
    26 Ga.
    Round2590086A61900000
     
    No. 10 Screw Size
    1/2"0.362"0.081"FNo. 22482°
    Undercut
    17 Ga.
    Round10090086A24200000
    1/2"0.362"0.081"FNo. 23282°
    Undercut
    17 Ga.
    Round10090086A82900000
    5/8"0.362"0.116"FNo. 22482°
    Standard
    17 Ga.
    Round10090086A62100000
    5/8"0.362"0.116"FNo. 23282°
    Standard
    16 Ga.
    Round5090086A62600000
    3/4"0.362"0.116"FNo. 22482°
    Standard
    17 Ga.
    Round10090086A24500000
    3/4"0.362"0.116"FNo. 23282°
    Standard
    17 Ga.
    Round10090086A83100000
    1"0.362"0.116"FNo. 22482°
    Standard
    17 Ga.
    Round5090086A24700000
    1"0.362"0.116"FNo. 23282°
    Standard
    17 Ga.
    Round5090086A83300000
    1 1/4"0.362"0.116"FNo. 22482°
    Standard
    17 Ga.
    Round5090086A62200000
    1 1/2"0.362"0.116"FNo. 22482°
    Standard
    17 Ga.
    Round5090086A62300000
    1 1/2"0.362"0.116"FNo. 23282°
    Standard
    16 Ga.
    Round2590086A62800000
    2"0.362"0.116"FNo. 22482°
    Standard
    17 Ga.
    Round2590086A62400000
    2 1/2"0.362"0.116"FNo. 22482°
    Standard
    17 Ga.
    Round2590086A62500000
     
    No. 12 Screw Size
    3/4"0.412"0.132"FNo. 32482°
    Standard
    8 Ga.
    Round2590086A6300000
    1"0.412"0.132"FNo. 32482°
    Standard
    8 Ga.
    Round2590086A63100000
    1 1/4"0.412"0.132"FNo. 32482°
    Standard
    8 Ga.
    Round2590086A63200000
    1 1/2"0.412"0.132"FNo. 32482°
    Standard
    8 Ga.
    Round2590086A63300000
     
    1/4" Screw Size
    5/8"0.477"0.153"FNo. 32082°
    Standard
    1 Ga.
    Round2590086A6340000
    3/4"0.477"0.153"FNo. 32082°
    Standard
    1 Ga.
    Round2590086A54000000
    7/8"0.477"0.153"FNo. 32082°
    Standard
    1 Ga.
    Round2590086A63500000
    1"0.477"0.153"FNo. 32082°
    Standard
    1 Ga.
    Round2590086A54200000
    1 1/4"0.477"0.153"FNo. 32082°
    Standard
    1 Ga.
    Round2590086A54400000
    1 1/2"0.477"0.153"FNo. 32082°
    Standard
    1 Ga.
    Round2590086A54500000
    1 3/4"0.477"0.153"FNo. 32082°
    Standard
    1 Ga.
    Round2590086A63600000
    2"0.477"0.153"FNo. 32082°
    Standard
    1 Ga.
    Round2590086A55000000
    2 1/4"0.477"0.153"FNo. 32082°
    Standard
    1 Ga.
    Round1090086A63700000
    2 1/2"0.477"0.153"FNo. 32082°
    Standard
    1 Ga.
    Round2590086A55200000
    3"0.477"0.153"FNo. 32082°
    Standard
    1 Ga.
    Round1090086A55400000
    3 1/2"0.477"0.153"FNo. 32082°
    Standard
    1 Ga.
    Round1090086A63800000
    4"0.477"0.153"FNo. 32082°
    Standard
    1 Ga.
    Round1090086A63900000
    4 1/2"0.477"0.153"FNo. 32082°
    Standard
    1 Ga.
    Round590086A6400000
    5"0.477"0.153"FNo. 32082°
    Standard
    1 Ga.
    Round590086A64100000
     
    5/16" Screw Size
    3/4"0.597"0.191"FNo. 41882°
    Standard
    L
    Round1090086A64300000
    1"0.597"0.191"FNo. 41882°
    Standard
    L
    Round1090086A64400000
    1 1/4"0.597"0.191"FNo. 41882°
    Standard
    L
    Round1090086A64500000
    1 1/2"0.597"0.191"FNo. 41882°
    Standard
    L
    Round1090086A64600000
    2"0.597"0.191"FNo. 41882°
    Standard
    L
    Round590086A64800000
    2 1/2"0.597"0.191"FNo. 41882°
    Standard
    L
    Round590086A64900000
    3"0.597"0.191"FNo. 41882°
    Standard
    L
    Round590086A65000000
    3 1/2"0.597"0.191"FNo. 41882°
    Standard
    L
    Round590086A65100000
     
    3/8" Screw Size
    3/4"0.717"0.23"FNo. 41682°
    Standard
    T
    Round1090086A65300000
    1"0.717"0.23"FNo. 41682°
    Standard
    T
    Round590086A65400000
    2"0.717"0.23"FNo. 41682°
    Standard
    T
    Round590086A65700000
    2 1/2"0.717"0.23"FNo. 41682°
    Standard
    T
    Round590086A65800000
    3"0.717"0.23"FNo. 41682°
    Standard
    T
    Round190086A6590000
    4"0.717"0.23"FNo. 41682°
    Standard
    T
    Round190086A66000000
    5"0.717"0.23"FNo. 41682°
    Standard
    T
    Round190086A66100000
     
    1/2" Screw Size
    1 1/2"0.815"0.223"FNo. 41382°
    Standard
    29/64"
    Round190086A66200000
     

    Square-Neck Flat-Head Plow Bolts

    Image of Product. Front orientation. Plow Bolts. Square-Neck Flat-Head Plow Bolts.
    Image of Specification. Back orientation. Contains Annotated. Plow Bolts. Square-Neck Flat-Head Plow Bolts, Fully Threaded.
    Image of Specification. Back orientation. Contains Annotated. Plow Bolts. Square-Neck Flat-Head Plow Bolts, Partially Threaded.

    Fully Threaded

    Partially Threaded

    Used on heavy equipment, such as plows, these bolts have a smooth, flat head that's angled underneath to sit flush within countersunk holes. A square neck keeps them from turning when tightening a nut. The zinc plating provides corrosion resistance in wet environments. Material meets SAE J429 specifications for quality. Dimensions meet ASME B18.9 specifications. Length is measured from the top of the head. Head height includes the neck.
    Head
    Lg.
    Threading
    Min. Thread
    Lg.
    Thread
    Spacing
    Dia.
    Ht.
    Countersink
    Angle
    Neck
    Wd.
    Tensile Strength,
    psi
    Specs. Met
    Pkg.
    Qty.
    Pkg.
    Zinc-Plated SAE Grade 5 Steel
     
    3/8"-16 Threads
    1"Fully ThreadedCoarse
    0.708"0.312"82°
    0.39"120,000ASME B18.9, SAE J4295090911A624000000
    1 1/4"Fully ThreadedCoarse
    0.708"0.312"82°
    0.39"120,000ASME B18.9, SAE J4291090911A8150000
    1 1/2"Fully ThreadedCoarse
    0.708"0.312"82°
    0.39"120,000ASME B18.9, SAE J4291090911A8160000
    2"Fully ThreadedCoarse
    0.708"0.312"82°
    0.39"120,000ASME B18.9, SAE J4292590911A6320000
    2 1/4"Fully ThreadedCoarse
    0.708"0.312"82°
    0.39"120,000ASME B18.9, SAE J4292590911A63300000
    3"Partially Threaded1"Coarse
    0.708"0.312"82°
    0.39"120,000ASME B18.9, SAE J4291090911A6370000
     
    7/16"-14 Threads
    1 1/2"Fully ThreadedCoarse
    0.826"0.364"82°
    0.45"120,000ASME B18.9, SAE J4292590911A67300000
    2"Fully ThreadedCoarse
    0.826"0.364"82°
    0.45"120,000ASME B18.9, SAE J4291090911A6770000
    2 1/2"Fully ThreadedCoarse
    0.826"0.364"82°
    0.45"120,000ASME B18.9, SAE J429590911A8170000
    3"Fully ThreadedCoarse
    0.826"0.364"82°
    0.45"120,000ASME B18.9, SAE J429590911A8180000
     
    1/2"-13 Threads
    1 1/2"Fully ThreadedCoarse
    0.945"0.417"82°
    0.52"120,000ASME B18.9, SAE J4291090911A7160000
    1 3/4"Fully ThreadedCoarse
    0.945"0.417"82°
    0.52"120,000ASME B18.9, SAE J4291090911A7180000
    2"Fully ThreadedCoarse
    0.945"0.417"82°
    0.52"120,000ASME B18.9, SAE J4291090911A7200000
    2 1/2"Fully ThreadedCoarse
    0.945"0.417"82°
    0.52"120,000ASME B18.9, SAE J4291090911A7220000
    3"Fully ThreadedCoarse
    0.945"0.417"82°
    0.52"120,000ASME B18.9, SAE J4291090911A72400000
    4"Fully ThreadedCoarse
    0.945"0.417"82°
    0.52"120,000ASME B18.9, SAE J4291090911A73200000
     
    5/8"-11 Threads
    2"Fully ThreadedCoarse
    1.147"0.506"82°
    0.64"120,000ASME B18.9, SAE J429190911A8110000
    2 1/2"Partially Threaded1 1/2"Coarse
    1.147"0.506"82°
    0.64"120,000ASME B18.9, SAE J429190911A8120000
    3"Partially Threaded1 1/2"Coarse
    1.147"0.506"82°
    0.64"120,000ASME B18.9, SAE J429190911A8130000
     
    3/4"-10 Threads
    3"Partially Threaded1 3/4"Coarse
    1.303"0.541"82°
    0.77"120,000ASME B18.9, SAE J429190911A8140000
     

    Key-Locking-Neck Flat-Head Plow Bolts

    Image of Product. Front orientation. Plow Bolts. Key-Locking-Neck Flat-Head Plow Bolts.
    Image of Specification. Back orientation. Contains Annotated. Plow Bolts. Key-Locking-Neck Flat-Head Plow Bolts, Partially Threaded.

    Partially Threaded

    Also known as reverse-key plow screws and bucket-tooth bolts, these bolts have a locking key that keeps them from turning when tightening a nut. Often used on heavy equipment, such as plows, they have a smooth, flat head that's angled underneath to sit flush within countersunk holes. Material meets SAE J429 specifications for quality. Length is measured from the top of the head.
    Head
    Lg.
    Threading
    Min. Thread
    Lg.
    Thread
    Spacing
    Dia.
    Ht.
    Countersink
    Angle
    Tensile Strength,
    psi
    Specs.
    Met
    Each
    SAE Grade 8 Steel
     
    5/8"-11 Threads
    2"Partially Threaded1 1/2"Coarse
    1.121"0.414"60°
    150,000SAE J429
    91589A80200000
    2 1/2"Partially Threaded1 1/2"Coarse
    1.121"0.414"60°
    150,000SAE J429
    91589A8040000
    3"Partially Threaded1 1/2"Coarse
    1.121"0.414"60°
    150,000SAE J429
    91589A8060000
    3 1/2"Partially Threaded1 1/2"Coarse
    1.121"0.414"60°
    150,000SAE J429
    91589A8080000
    4"Partially Threaded1 1/2"Coarse
    1.121"0.414"60°
    150,000SAE J429
    91589A8100000
    5"Partially Threaded1 1/2"Coarse
    1.121"0.414"60°
    150,000SAE J429
    91589A8140000
     
    3/4"-10 Threads
    3"Partially Threaded1 3/4"Coarse
    1.277"0.44"60°
    150,000SAE J429
    91589A8470000
    3 1/2"Partially Threaded1 3/4"Coarse
    1.277"0.44"60°
    150,000SAE J429
    91589A8490000
    4"Partially Threaded1 3/4"Coarse
    1.277"0.44"60°
    150,000SAE J429
    91589A8510000
    4 1/2"Partially Threaded1 3/4"Coarse
    1.277"0.44"60°
    150,000SAE J429
    91589A85300000
    5"Partially Threaded1 3/4"Coarse
    1.277"0.44"60°
    150,000SAE J429
    91589A85500000
    6"Partially Threaded1 3/4"Coarse
    1.277"0.44"60°
    150,000SAE J429
    91589A85900000
     
    7/8"-9 Threads
    3 1/2"Partially Threaded2"Coarse
    1.516"0.616"60°
    150,000SAE J429
    91589A88700000
    4"Partially Threaded2"Coarse
    1.516"0.616"60°
    150,000SAE J429
    91589A88900000
    4 1/2"Partially Threaded2"Coarse
    1.516"0.616"60°
    150,000SAE J429
    91589A89000000
     
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