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    System of Measurement
    System of Measurement
    Inch
    Metric
    Letter
    Wire Gauge
    Stamp Material
    Stamp Material
    Steel
    Rubber
    Stainless Steel
    Diameter
    Diameter
    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"
    0.080"
    0.081"
    0.082"
    0.083"
    0.084"
    0.085"
    0.086"
    0.087"
    0.088"
    0.089"
    0.090"
    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"
    11/64"
    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"
    3/16"-5/8"
    3/16"-1 1/16"
    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"
    13/64"
    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"
    1/4"-5/16"
    0.2501"
    0.2503"
    0.2505"
    0.2510"
    0.2515"
    17/64"
    0.275"
    9/32"
    0.285"
    0.295"
    19/64"
    0.305"
    5/16"
    5/16"-7/16"
    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"
    13/32"
    0.415"
    27/64"
    0.425"
    0.435"
    7/16"
    7/16"-11/16"
    0.445"
    29/64"
    0.455"
    0.465"
    15/32"
    0.475"
    31/64"
    0.485"
    0.495"
    1/2"
    0.505"
    33/64"
    17/32"
    35/64"
    9/16"
    37/64"
    19/32"
    39/64"
    5/8"
    41/64"
    21/32"
    43/64"
    11/16"
    45/64"
    23/32"
    47/64"
    3/4"
    49/64"
    25/32"
    51/64"
    13/16"
    53/64"
    27/32"
    55/64"
    7/8"
    57/64"
    29/32"
    59/64"
    15/16"
    61/64"
    31/32"
    63/64"
    1"
    1 1/32"
    1 1/16"
    1 3/32"
    1 1/8"
    1 3/16"
    1 1/4"
    1 5/16"
    1 3/8"
    1 7/16"
    1 1/2"
    1 9/16"
    1 5/8"
    1 3/4"
    1 7/8"
    2"
    2 1/16"
    2 1/8"
    2 1/4"
    2 1/2"
    2 5/8"
    2 11/16"
    2 3/4"
    3"
    0.800mm
    0.900mm
    1.000mm
    1.100mm
    1.200mm
    1.300mm
    1.400mm
    1.500mm
    1.600mm
    1.700mm
    1.800mm
    1.900mm
    2.000mm
    2.100mm
    2.200mm
    2.300mm
    2.400mm
    2.500mm
    2.600mm
    2.700mm
    2.800mm
    2.900mm
    3.000mm
    3.100mm
    3.200mm
    3.300mm
    3.400mm
    3.500mm
    3.700mm
    3.800mm
    3.900mm
    4.000mm
    4.100mm
    4.2000mm
    4.300mm
    4.500mm
    4.700mm
    4.900mm
    5.000mm
    5-16 mm
    5-27 mm
    5.100mm
    5.2000mm
    5.300mm
    5.500mm
    5.700mm
    5.800mm
    5.900mm
    6.000mm
    6-8 mm
    6.100mm
    6.200mm
    6.400mm
    6.500mm
    6.700mm
    6.800mm
    7.000mm
    7.5mm
    8mm
    8-11 mm
    8.5mm
    9mm
    9.5mm
    10mm
    10.5mm
    11mm
    11-17 mm
    11.5mm
    12mm
    12.5mm
    13mm
    13.5mm
    14mm
    14.5mm
    15mm
    16mm
    17mm
    18mm
    19mm
    20mm
    21mm
    22mm
    23mm
    24mm
    25mm
    26mm
    DFARS (Defense Acquisition Regulations Supplement)
    DFARS (Defense Acquisition
    Regulations Supplement)
    click to learn more about
    Shank Thickness
    Shank Thickness
    1/4"
    5/16"
    3/8"
    7/16"
    1/2"
    9/16"
    5/8"
    3/4"
    7/8"
    1 1/4"
    For Maximum Surface Hardness
    For Maximum
    Surface Hardness
    Rockwell C28
    Rockwell C30
    Rockwell C35
    Rockwell C38
    Rockwell C50
    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
    Letter Casing
    Letter Casing
    Uppercase
    Lowercase
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