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    System of Measurement
    System of Measurement
    Inch
    Metric
    Head Type
    Head Type    		Show
    Flat
    Countersink Angle
    Countersink Angle
    default
    60°
    69°
    80°
    81°
    82°
    83°
    88°
    90°
    100°
    Flat Head Profile
    Flat Head Profile
    Standard
    Undercut
    Wide
    Narrow
    Head Diameter
    Head Diameter
    default
    1/32"
    0.040"
    3/64"
    0.061"
    1/16"
    0.071"
    5/64"
    0.079"
    0.089"
    3/32"
    7/64"
    0.112"
    0.118"
    0.119"
    1/8"
    0.13"
    0.137"
    0.138"
    9/64"
    5/32"
    0.162"
    0.168"
    11/64"
    0.172"
    0.174"
    0.187"
    3/16"
    0.188"
    0.194"
    0.195"
    0.197"
    0.199"
    0.200"
    0.203"
    13/64"
    0.212"
    0.215"
    0.216"
    7/32"
    0.224"
    0.225"
    0.226"
    0.23"
    15/64"
    0.237"
    1/4"
    0.252"
    0.255"
    0.256"
    0.257"
    0.259"
    0.26"
    0.262"
    0.263"
    0.264"
    17/64"
    0.268"
    0.275"
    0.277"
    0.279"
    0.281"
    9/32"
    0.285"
    0.287"
    0.295"
    19/64"
    0.3"
    0.302"
    0.305"
    0.307"
    0.311"
    0.312"
    5/16"
    0.313"
    0.314"
    0.316"
    0.319"
    0.320"
    0.323"
    0.324"
    0.327"
    0.328"
    0.33"
    0.332"
    0.334"
    0.342"
    11/32"
    0.344"
    0.346"
    0.347"
    0.348"
    0.35"
    0.353"
    0.355"
    0.357"
    0.358"
    0.359"
    23/64"
    0.36"
    0.362"
    0.363"
    0.365"
    0.370"
    3/8"
    0.378"
    0.38"
    0.385"
    0.387"
    0.39"
    25/64"
    0.395"
    2/5"
    0.405"
    0.406"
    13/32"
    0.410"
    0.411"
    0.412"
    0.413"
    0.415"
    27/64"
    0.422"
    0.43"
    7/16"
    0.438"
    29/64"
    0.46"
    0.462"
    15/32"
    0.469"
    0.47"
    0.472"
    0.476"
    0.477"
    0.479"
    0.48"
    31/64"
    0.485"
    0.49"
    0.493"
    1/2"
    0.507"
    0.515"
    33/64"
    0.52"
    0.531"
    17/32"
    0.54"
    0.544"
    35/64"
    9/16"
    0.594"
    0.597"
    3/5"
    0.601"
    5/8"
    0.635"
    0.641"
    0.65"
    0.656"
    11/16"
    0.688"
    0.708"
    0.717"
    23/32"
    0.725"
    0.729"
    0.740"
    3/4"
    0.756"
    0.762"
    0.769"
    0.781"
    13/16"
    0.815"
    0.826"
    0.844"
    7/8"
    0.887"
    0.937"
    15/16"
    0.938"
    0.945"
    31/32"
    0.99"
    1.000"
    1 1/32"
    1.121"
    1.147"
    1 3/16"
    1.188"
    1 1/4"
    1.277"
    1.303"
    1 5/16"
    1.374"
    1 3/8"
    1 13/32"
    1 7/16"
    1.438"
    1 31/64"
    1 1/2"
    1.516"
    1 9/16"
    1 5/8"
    1.688"
    1 3/4"
    1.938"
    2"
    2 1/32"
    2.188"
    2 1/4"
    2 3/8"
    2.438"
    2.938"
    0.94 mm
    1.42 mm
    1.52 mm
    1.90 mm
    2.30 mm
    2.4 mm
    2.50 mm
    2.60 mm
    3mm
    3.65 mm
    3.78 mm
    3.8mm
    4 mm
    4.2mm
    4.4mm
    4.7mm
    5.00 mm
    5.3 mm
    5.5mm
    5.59 mm
    5.60 mm
    6.00 mm
    6.3mm
    6.4 mm
    6.5mm
    6.7 mm
    6.71 mm
    6.72 mm
    6.8 mm
    7mm
    7.3mm
    7.50 mm
    8.00 mm
    8.1 mm
    8.2 mm
    8.4mm
    8.90 mm
    8.94 mm
    8.96 mm
    9 mm
    9.1 mm
    9.19 mm
    9.20 mm
    9.3mm
    9.40 mm
    9.50 mm
    10mm
    10.2 mm
    10.40 mm
    10.8 mm
    11 mm
    11.1 mm
    11.2 mm
    11.3 mm
    11.94 mm
    12.00 mm
    12.4 mm
    12.60 mm
    13.4 mm
    13.44 mm
    13.50 mm
    14 mm
    14.50 mm
    15.8 mm
    16mm
    16.5 mm
    17.30 mm
    17.91 mm
    18mm
    20mm
    22.00 mm
    24mm
    25mm
    26mm
    27 mm
    30mm
    32mm
    33mm
    36mm
    39 mm
    49 mm
    Thread Direction
    Thread Direction
    click to learn more about
    click to learn more about Right Hand
    click to learn more about Left Hand
    Right HandLeft Hand
    Thread Type
    Thread Type
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    Metric
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    UNC
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    UNF
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    UNS
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    Specifications Met
    Specifications Met
    AREA
    ASME
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    ASTM
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    AWS
    DIN
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    Fed. Spec.
    ISO
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    JIS
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    Mil. Spec.
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    NAS
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    SAE
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    UL
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    Thread Spacing
    Thread Spacing
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    Coarse
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    Fine
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    Diameter
    Diameter
    default
    0.010"
    0.011"
    0.012"
    0.013"
    0.014"
    0.015"
    0.016"
    0.017"
    0.018"
    0.019"
    0.020"
    0.021"
    0.022"
    0.023"
    0.024"
    0.025"
    0.026"
    0.027"
    0.028"
    0.029"
    0.030"
    0.0309"
    0.031"
    0.0312"
    1/32"
    0.0313"
    0.0315"
    0.032"
    0.0325"
    0.0328"
    0.033"
    0.034"
    0.035"
    0.036"
    0.037"
    0.038"
    0.039"
    0.040"
    0.041"
    0.042"
    0.043"
    0.044"
    0.045"
    0.046"
    3/64"
    0.047"
    0.048"
    0.049"
    0.050"
    0.051"
    0.052"
    0.053"
    0.054"
    0.055"
    0.056"
    0.057"
    0.058"
    0.059"
    0.060"
    0.061"
    0.062"
    0.0621"
    0.0622"
    0.0623"
    1/16"
    0.0627"
    0.0629"
    0.063"
    0.0635"
    0.064"
    0.065"
    0.066"
    0.067"
    0.068"
    0.069"
    0.070"
    0.071"
    0.072"
    0.073"
    0.074"
    0.075"
    0.076"
    0.077"
    0.078"
    5/64"
    0.079"
    0.08"
    0.081"
    0.082"
    0.083"
    0.084"
    0.085"
    0.086"
    0.087"
    0.088"
    0.089"
    0.09"
    0.091"
    0.092"
    0.093"
    0.0934"
    0.0935"
    0.0936"
    0.0937"
    3/32"
    0.0938"
    0.094"
    0.0945"
    0.0949"
    0.095"
    0.0953"
    0.096"
    0.097"
    0.098"
    0.099"
    0.100"
    0.101"
    0.102"
    0.103"
    0.104"
    0.105"
    0.106"
    0.107"
    0.108"
    0.109"
    7/64"
    0.110"
    0.111"
    0.112"
    0.113"
    0.114"
    0.115"
    0.116"
    0.117"
    0.118"
    0.119"
    0.120"
    0.121"
    0.122"
    0.123"
    0.124"
    1/8"
    0.1251"
    0.1252"
    0.1253"
    0.1254"
    0.1255"
    0.126"
    0.1265"
    0.127"
    0.128"
    0.129"
    0.130"
    0.131"
    0.132"
    0.133"
    0.134"
    0.135"
    0.136"
    0.137"
    0.138"
    0.139"
    0.140"
    9/64"
    0.141"
    0.142"
    0.143"
    0.144"
    0.145"
    0.146"
    0.147"
    0.148"
    0.149"
    0.150"
    0.151"
    0.152"
    0.153"
    0.154"
    0.155"
    0.1559"
    0.156"
    0.1562"
    5/32"
    0.1563"
    0.1565"
    0.157"
    0.1575"
    0.1578"
    0.158"
    0.159"
    0.160"
    0.161"
    0.162"
    0.163"
    0.164"
    0.165"
    0.166"
    0.167"
    0.168"
    0.169"
    0.170"
    0.171"
    0.172"
    0.173"
    0.174"
    0.175"
    0.176"
    0.177"
    0.178"
    0.179"
    0.180"
    0.181"
    0.182"
    0.183"
    0.184"
    0.185"
    0.186"
    0.187"
    3/16"
    0.1876"
    0.1878"
    0.188"
    0.1883"
    0.1888"
    0.1889"
    0.189"
    0.190"
    0.191"
    0.192"
    0.193"
    0.194"
    0.195"
    0.196"
    0.197"
    0.198"
    0.199"
    0.200"
    0.201"
    0.202"
    0.203"
    0.204"
    0.205"
    0.206"
    0.207"
    0.208"
    0.209"
    0.210"
    0.211"
    0.212"
    0.213"
    0.214"
    0.215"
    0.216"
    0.217"
    0.218"
    7/32"
    0.219"
    0.220"
    0.221"
    0.222"
    0.223"
    0.224"
    0.225"
    0.226"
    0.227"
    0.228"
    0.229"
    0.230"
    0.231"
    0.232"
    0.233"
    0.234"
    15/64"
    0.235"
    0.236"
    0.237"
    0.238"
    0.239"
    0.240"
    0.241"
    0.242"
    0.243"
    0.244"
    0.245"
    0.246"
    0.247"
    0.248"
    0.249"
    0.2496"
    0.2497"
    0.2498"
    0.2499"
    1/4"
    0.2501"
    0.2503"
    0.2505"
    0.2510"
    0.2515"
    0.257"
    17/64"
    0.275"
    9/32"
    0.285"
    0.295"
    19/64"
    0.305"
    5/16"
    0.315"
    0.325"
    21/64"
    0.335"
    11/32"
    0.345"
    0.355"
    23/64"
    0.365"
    3/8"
    0.385"
    25/64"
    0.395"
    0.405"
    0.415"
    0.425"
    0.435"
    7/16"
    0.445"
    0.455"
    0.465"
    0.475"
    0.485"
    0.495"
    1/2"
    0.505"
    9/16"
    5/8"
    3/4"
    7/8"
    1"
    1 1/8"
    1 1/4"
    1 3/8"
    1 1/2"
    1 3/4"
    2"
    0.800mm
    0.900mm
    1.000mm
    1.100mm
    1.200mm
    1.300mm
    1.400mm
    1.500mm
    1.600mm
    1.700mm
    1.800mm
    1.900mm
    2mm
    2.100mm
    2.200mm
    2.300mm
    2.400mm
    2.5mm
    2.600mm
    2.700mm
    2.800mm
    2.900mm
    3mm
    3.100mm
    3.2mm
    3.300mm
    3.400mm
    3.5mm
    3.700mm
    3.800mm
    3.900mm
    4mm
    4.100mm
    4.2000mm
    4.300mm
    4.500mm
    4.700mm
    4.900mm
    5mm
    5.100mm
    5.2000mm
    5.300mm
    5.5 mm
    5.700mm
    5.800mm
    5.900mm
    6 mm
    6.100mm
    6.200mm
    6.400mm
    6.500mm
    6.700mm
    6.800mm
    7.000mm
    8 mm
    9 mm
    10mm
    12mm
    14 mm
    16mm
    18 mm
    20mm
    25mm
    RoHS (Restriction of Hazardous Substances)
    RoHS (Restriction of
    Hazardous Substances)
    RoHS Compliant
    RoHS Compliant with
    Exemptions
    REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)
    REACH (Registration,
    Evaluation, Authorization
    and Restriction of Chemicals)
    REACH Compliant
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