System of Measurement
    System of Measurement
    Inch
    Metric
    Length
    Length
    0.091"
    0.103"
    0.11"
    1/8"
    0.13"
    0.14"
    0.141"
    0.15"
    0.152"
    0.155"
    0.156"
    0.157"
    0.161"
    0.166"
    0.169"
    0.17"
    0.18"
    0.185"
    3/16"
    0.188"
    0.189"
    0.195"
    0.197"
    1/5"
    0.203"
    0.208"
    0.209"
    0.212"
    0.214"
    0.218"
    0.219"
    0.22"
    0.224"
    0.226"
    0.228"
    0.234"
    0.236"
    0.237"
    0.24"
    0.243"
    0.248"
    1/4"
    0.258"
    0.26"
    0.262"
    0.266"
    0.27"
    0.271"
    0.274"
    0.275"
    0.277"
    0.28"
    0.281"
    0.291"
    0.296"
    0.297"
    0.299"
    0.3"
    0.301"
    0.305"
    0.31"
    0.312"
    5/16"
    0.313"
    0.315"
    0.317"
    0.32"
    0.321"
    0.322"
    0.325"
    0.328"
    0.33"
    0.333"
    0.335"
    0.337"
    0.339"
    0.34"
    0.341"
    0.343"
    0.344"
    0.354"
    0.355"
    0.356"
    0.36"
    0.362"
    0.363"
    0.37"
    3/8"
    0.377"
    0.38"
    0.382"
    0.387"
    0.389"
    0.39"
    0.391"
    0.392"
    0.394"
    0.395"
    2/5"
    0.402"
    0.405"
    0.406"
    0.41"
    0.414"
    0.415"
    0.42"
    0.421"
    0.422"
    0.425"
    0.426"
    0.43"
    0.432"
    0.433"
    0.435"
    0.437"
    0.438"
    0.44"
    0.442"
    0.445"
    0.447"
    0.45"
    0.453"
    0.454"
    0.455"
    0.456"
    0.458"
    0.462"
    0.466"
    0.468"
    0.469"
    0.47"
    0.472"
    0.475"
    0.485"
    0.486"
    0.487"
    0.49"
    0.498"
    1/2"
    0.502"
    0.506"
    0.512"
    0.514"
    0.515"
    0.518"
    0.519"
    0.52"
    0.522"
    0.525"
    0.529"
    0.53"
    0.531"
    0.535"
    0.54"
    0.546"
    0.547"
    0.549"
    0.55"
    0.551"
    0.552"
    0.555"
    0.56"
    0.562"
    0.563"
    0.567"
    0.57"
    0.571"
    0.572"
    0.575"
    0.579"
    0.58"
    0.582"
    0.585"
    0.586"
    0.59"
    0.591"
    0.592"
    0.594"
    3/5"
    0.605"
    0.608"
    0.61"
    0.612"
    0.62"
    5/8"
    0.63"
    0.641"
    0.642"
    0.644"
    0.645"
    0.65"
    0.655"
    0.656"
    0.658"
    0.66"
    0.665"
    0.669"
    0.67"
    0.671"
    0.675"
    0.68"
    0.684"
    0.685"
    0.687"
    0.688"
    0.69"
    0.692"
    0.695"
    0.697"
    0.698"
    0.7"
    0.705"
    0.708"
    0.709"
    0.716"
    0.72"
    0.728"
    0.73"
    0.732"
    0.735"
    0.74"
    0.748"
    3/4"
    0.767"
    0.775"
    0.781"
    0.783"
    0.784"
    0.787"
    0.796"
    4/5"
    0.805"
    0.81"
    0.812"
    0.813"
    0.817"
    0.82"
    0.825"
    0.826"
    0.827"
    0.828"
    0.84"
    0.844"
    0.848"
    0.85"
    0.866"
    7/8"
    0.876"
    0.888"
    0.894"
    0.895"
    0.9"
    0.902"
    0.906"
    0.91"
    0.915"
    0.92"
    0.921"
    0.93"
    0.935"
    0.937"
    0.938"
    0.942"
    0.945"
    0.946"
    0.947"
    0.95"
    0.955"
    0.96"
    0.978"
    0.984"
    0.99"
    1"
    1.004"
    1.023"
    1.024"
    1.026"
    1.05"
    1.06"
    1 1/16"
    1.063"
    1.07"
    1.075"
    1.087"
    1.102"
    1.12"
    1 1/8"
    1.141"
    1.144"
    1.147"
    1.15"
    1.163"
    1.171"
    1.18"
    1.181"
    1.187"
    1.188"
    1.19"
    1.192"
    1.195"
    1.197"
    1.2"
    1.205"
    1.21"
    1.22"
    1.234"
    1.248"
    1 1/4"
    1.268"
    1.3"
    1.313"
    1.325"
    1.373"
    1 3/8"
    1.394"
    1.41"
    1.417"
    1.421"
    1.43"
    1.437"
    1.442"
    1.445"
    1.45"
    1.455"
    1 1/2"
    1.563"
    1.612"
    1.614"
    1 5/8"
    1.632"
    1 3/4"
    1.807"
    1.81"
    1.811"
    1 13/16"
    1 7/8"
    1.894"
    2"
    2.007"
    2.008"
    2 1/8"
    2.132"
    2.312"
    2 5/16"
    2 3/8"
    2 1/2"
    2 9/16"
    2 5/8"
    2 11/16"
    2 3/4"
    2 29/32"
    3"
    3 1/8"
    3.188"
    3 5/16"
    3 3/8"
    3 1/2"
    3 11/16"
    3 3/4"
    3 15/16"
    4"
    4 1/16"
    4 1/4"
    4 7/16"
    4 1/2"
    4 3/4"
    4 13/16"
    5"
    5 1/2"
    5 3/4"
    5 7/8"
    6"
    6 1/4"
    6 3/8"
    6 1/2"
    6 3/4"
    7"
    7 1/2"
    8 1/4"
    8 1/2"
    8 3/4"
    9"
    9 1/4"
    9 1/2"
    10"
    10 1/4"
    10 1/2"
    10 3/4"
    11"
    11 5/8"
    12"
    12 3/8"
    12 1/2"
    12 3/4"
    13"
    13 1/4"
    13 1/2"
    14"
    18"
    21"
    4.85mm
    6mm
    7.57mm
    8mm
    8.33mm
    9mm
    10mm
    10.7mm
    11mm
    11.1mm
    11.4mm
    11.9mm
    12mm
    12.1mm
    12.24mm
    12.29mm
    12.6mm
    12.7mm
    13.2mm
    13.21mm
    14mm
    14.7mm
    14.9mm
    15.2mm
    16mm
    16.3mm
    16.7mm
    17.3mm
    17.5mm
    18mm
    18.4mm
    18.5mm
    18.6mm
    19mm
    19.2mm
    19.6mm
    19.9mm
    20mm
    20.5mm
    20.6mm
    21mm
    22.2mm
    22.3mm
    22.8mm
    22.9mm
    23.1mm
    23.2mm
    23.8mm
    24mm
    25mm
    25.4mm
    25.6mm
    28.35mm
    29mm
    29.2mm
    29.39mm
    30mm
    30.2mm
    33mm
    35mm
    35.3mm
    36.8mm
    37.7mm
    40mm
    45mm
    50mm
    55mm
    60mm
    65mm
    70mm
    75mm
    80mm
    90mm
    100mm
    110mm
    120mm
    130mm
    140mm
    150mm
    160mm
    170mm
    180mm
    190mm
    For Material Thickness
    For Material Thickness
    0"-0.063"
    0"-0.125"
    0.01"-0.031"
    0.010"-0.075"
    0.010"-0.080"
    0.010"-0.085"
    0.01"-0.165"
    0.01"-0.18"
    0.01"-1/4"
    0.01"-3/8"
    0.01"-2.187"
    0.015"-0.050"
    0.015"-0.094"
    0.015"-0.156"
    0.015"-0.188"
    0.015"-0.437"
    0.016"-0.188"
    0.020"-0.060"
    0.020"-0.080"
    0.020"-0.085"
    0.020"-0.100"
    0.02"-0.125"
    0.020"-0.130"
    0.020"-0.175"
    0.02"-0.197"
    0.02"-0.26"
    0.02"-0.275"
    0.020"-0.280"
    0.025"-1/4"
    0.027"-0.130"
    0.027"-0.150"
    0.027"-0.165"
    0.030"-0.090"
    0.03"-0.09"
    0.030"-0.105"
    0.030"-0.115"
    0.030"-1/8"
    0.030"-0.277"
    0.03"-0.312"
    0.03"-0.33"
    0.03"-0.512"
    0.031"-0.187"
    0.032"
    0.032"-0.062"
    0.032"-0.125"
    0.032"-3/8"
    0.032"-0.437"
    0.032"-1/2"
    0.039"-0.118"
    0.039"-0.126"
    0.039"-0.138"
    0.039"-0.157"
    0.039"-0.187"
    0.039"-0.236"
    0.039"-0.252"
    0.039"-0.354"
    0.04"-0.08"
    0.04"-0.098"
    0.04"-0.118"
    0.04"-0.157"
    0.04"-0.275"
    0.04"-0.335"
    0.04"-0.354"
    0.04"-0.38"
    0.045"
    0.047"-0.219"
    0.047"-0.276"
    0.059"-0.079"
    0.059"-0.177"
    0.059"-0.354"
    0.060"-0.100"
    0.06"-0.19"
    0.06"-1/4"
    0.06"-0.787"
    0.062"
    0.062"-0.125"
    0.062"-0.145"
    0.062"-1/4"
    0.062"-0.27"
    0.062"-3/8"
    0.062"-0.437"
    0.062"-1/2"
    0.062"-5/8"
    0.062"-0.675"
    0.062"-3/4"
    0.062"-7/8"
    0.062"-1"
    0.062"-1 1/2"
    0.062"-2"
    0.063"
    0.063"-0.125"
    0.063"-0.200"
    0.063"-1/4"
    0.063"-5/8"
    0.063"-3/4"
    0.07"-1/4"
    0.075"-0.12"
    0.078"-3/8"
    0.079"-0.098"
    0.079"-0.157"
    0.079"-0.315"
    0.08"-0.12"
    0.080"-0.130"
    0.080"-0.14"
    0.08"-0.35"
    0.08"-3/8"
    0.08"-5/8"
    0.085"-0.135"
    0.085"-0.145"
    0.09"-0.16"
    0.092"-0.125"
    0.093"
    0.094"-0.156"
    0.094"-0.187"
    0.095"-0.32"
    0.098"-0.118"
    0.098"-0.197"
    0.099"-0.177"
    0.1"-0.14"
    0.1"-0.16"
    0.100"-0.175"
    0.104"-0.239"
    0.105"-0.175"
    0.109"-0.312"
    0.115"
    0.115"-0.200"
    0.118"-0.138"
    0.118"-0.177"
    0.118"-0.236"
    0.119"-0.196"
    0.12"-0.16"
    0.121"
    1/8"
    1/8"-0.14"
    1/8"-0.187"
    1/8"-3/16"
    1/8"-0.188"
    1/8"-0.189"
    1/8"-0.200"
    1/8"-1/4"
    1/8"-0.331"
    1/8"-0.35"
    1/8"-3/8"
    0.126"-0.187"
    0.126"-0.189"
    0.126"-1/4"
    0.128"-0.147"
    0.13"-0.17"
    0.13"-0.18"
    0.13"-0.225"
    0.135"
    0.138"-0.157"
    0.138"-0.197"
    0.14"-0.18"
    0.140"-0.200"
    0.14"-0.22"
    0.147"-0.167"
    0.150"-0.292"
    0.150"-0.312"
    0.156"
    0.156"-0.219"
    0.156"-1/4"
    0.156"-0.354"
    0.156"-0.375"
    0.157"-0.177"
    0.157"-0.312"
    0.157"-0.394"
    0.157"-0.472"
    0.157"-5/8"
    0.158"-0.236"
    0.159"-0.173"
    0.16"-0.19"
    0.16"-0.26"
    0.16"-0.28"
    0.16"-0.437"
    0.165"-0.185"
    0.165"-0.240"
    0.165"-0.260"
    0.175"-0.245"
    0.175"-0.320"
    0.177"-0.197"
    0.177"-0.256"
    0.177"-0.276"
    0.178"-0.255"
    0.18"-0.22"
    0.187"
    3/16"-1/4"
    0.188"-0.219"
    0.188"-1/4"
    0.188"-0.252"
    0.188"-0.312"
    0.188"-0.375"
    0.188"-3/8"
    0.189"-0.252"
    0.19"-0.204"
    0.191"-0.209"
    0.196"-0.33"
    0.197"-0.217"
    0.197"-0.255"
    0.197"-0.342"
    0.197"-0.354"
    0.197"-0.472"
    0.197"-0.551"
    0.197"-0.598"
    0.2"-0.260"
    0.2"-0.350"
    0.214"-0.437"
    0.218"-0.312"
    0.219"-1/4"
    0.219"-0.281"
    0.219"-0.313"
    0.22"-0.26"
    0.221"-0.235"
    0.235"
    0.235"-0.297"
    0.236"-0.315"
    0.236"-0.394"
    0.237"-0.314"
    1/4"
    1/4"-0.312"
    1/4"-0.374"
    1/4"-3/8"
    1/4"-0.438"
    1/4"-1/2"
    1/4"-7/8"
    0.251"-0.312"
    0.251"-3/8"
    0.251"-0.437"
    0.251"-1/2"
    0.252"-0.315"
    0.253"-0.272"
    0.256"-0.334"
    0.256"-0.354"
    0.26"-0.3"
    0.272"-0.292"
    0.276"-0.787"
    0.28"-1/2"
    0.284"-0.298"
    0.29"-0.3"
    0.295"-0.394"
    0.3"-0.34"
    0.305"-1/2"
    0.312"
    0.312"-5/8"
    5/16"-7/8"
    5/16"-1"
    0.313"-3/8"
    0.313"-1/2"
    0.313"-1 1/4"
    0.315"-0.433"
    0.316"-0.334"
    0.335"-0.394"
    0.335"-0.413"
    0.335"-0.433"
    0.338"-0.363"
    0.344"-0.406"
    0.346"-0.36"
    0.346"-1/2"
    0.35"-1/2"
    0.35"-5/8"
    0.354"-0.422"
    0.365"
    0.371"-1/2"
    0.374"-0.593"
    3/8"
    3/8"-0.188"
    0.375"-7/16"
    0.375"-0.472"
    0.375"-1/2"
    0.375"-0.563"
    0.375"-5/8"
    0.376"-1/2"
    0.378"-0.397"
    0.409"-0.423"
    0.413"-0.511"
    0.415"-0.725"
    0.434"-0.59"
    0.437"-3/4"
    7/16"-9/16"
    0.438"-3/4"
    0.441"-0.459"
    0.452"-0.551"
    0.453"-0.551"
    0.455"-0.665"
    0.463"-0.488"
    0.469"-0.531"
    0.48"
    1/2"
    1/2"-5/8"
    1/2"-3/4"
    1/2"-0.781"
    1/2"-0.812"
    1/2"-1 1/8"
    1/2"-3"
    1/2"-3 1/2"
    0.501"-5/8"
    0.503"-0.522"
    0.531"-0.63"
    0.531"-0.748"
    0.534"-0.548"
    0.556"
    0.58"-7/8"
    0.588"-0.613"
    0.594"-0.656"
    0.61"-0.826"
    5/8"
    5/8"-3/4"
    5/8"-7/8"
    0.626"-3/4"
    0.628"-0.647"
    0.659"-0.673"
    0.687"-7/8"
    11/16"-3/4"
    0.695"-0.744"
    0.713"-0.738"
    0.719"-0.781"
    0.72"-0.814"
    0.728"-0.866"
    0.748"-0.984"
    3/4"
    3/4"-7/8"
    3/4"-1"
    3/4"-1 1/2"
    0.751"-7/8"
    0.753"-0.772"
    0.78"-1 3/8"
    0.812"-1.143"
    0.82"-0.869"
    0.82"-0.939"
    0.838"-0.863"
    0.844"-0.906"
    0.845"-0.939"
    0.846"-0.984"
    7/8"
    7/8"-1"
    7/8"-1.062"
    7/8"-1 1/8"
    7/8"-1 5/8"
    0.876"-1"
    0.878"-0.897"
    0.935"-0.984"
    0.935"-1.054"
    0.935"-1.179"
    15/16"-1"
    0.964"-1.063"
    0.969"-1.031"
    0.97"-1.064"
    0.97"-1.189"
    0.97"-1.304"
    0.985"-1.181"
    1"
    1"-1 1/8"
    1"-1 1/4"
    1"-1 3/8"
    1"-1 13/16"
    1.001"-1 1/8"
    1.043"-1.181"
    1.062"-1 1/4"
    1.094"-1.156"
    1 1/8"-1 1/4"
    1 1/8"-1 3/8"
    1 1/8"-2"
    1.126"-1 1/4"
    1.161"-1.26"
    1.182"-1.338"
    1 3/16"
    1.22"-1.314"
    1.22"-1.439"
    1.22"-1.554"
    1.24"-1.456"
    1 1/4"
    1 1/4"-1 3/8"
    1 1/4"-1 1/2"
    1 1/4"-1 5/8"
    1.32"-1.369"
    1.32"-1.564"
    1.32"-1.689"
    1.32"-1.939"
    1.339"-1.575"
    1.344"-1.406"
    1 3/8"
    1 3/8"-1 1/2"
    1 3/8"-1 5/8"
    1.378"-1.535"
    1.401"-1.495"
    1.401"-1.62"
    1.401"-2.12"
    1.436"-1.653"
    1 7/16"-1 3/4"
    1 1/2"
    1 1/2"-1 5/8"
    1 1/2"-1 3/4"
    1 1/2"-2"
    1.575"-1.732"
    1 5/8"-1 7/8"
    1 5/8"-2 3/8"
    1 3/4"
    1 3/4"-2"
    1 13/16"-2 3/4"
    1 7/8"-2"
    1 7/8"-2 1/8"
    2"-2 1/8"
    2"-2 1/4"
    2"-2 13/16"
    2 1/8"-2 3/8"
    2 1/4"
    2 1/4"-2 1/2"
    2 3/8"-2 1/2"
    2 3/8"-2 5/8"
    2 1/2"-2 3/4"
    2.52"-2.756"
    2 5/8"-2 7/8"
    2 3/4"-3"
    3"-3 1/4"
    3 1/8"-3 3/8"
    3 3/16"
    3 1/4"-3 1/2"
    3 3/8"-3 1/2"
    3 1/2"-3 3/4"
    3 5/8"-3 7/8"
    4"-4 1/4"
    4 1/2"-4 3/4"
    5"-5 1/4"
    6"-6 1/4"
    0.25-5mm
    0.400-2.800mm
    0.400-4.000mm
    0.400-4.900mm
    0.400-11.100mm
    0.500-2mm
    0.500-2.500mm
    0.500-3.000mm
    0.500-3.300mm
    0.500-4.500mm
    0.5-6.6mm
    0.500-7.100mm
    0.700-3.000mm
    0.700-3.300mm
    0.700-3.800mm
    0.700-4.200mm
    0.800-4.000mm
    0.800-4.800mm
    1-2.5mm
    1-3mm
    1.000-3.500mm
    1.000-4.500mm
    1.5-3mm
    1.5-3.5mm
    1.6-3mm
    1.600-5.100mm
    1.6-6mm
    1.6-10mm
    1.6-26mm
    2-3.300mm
    2-4mm
    2.5-4.5mm
    3-4.5mm
    3-5mm
    3.3-5.700mm
    3.5-5.5mm
    3.5-6.000mm
    3.8-7.900mm
    4-6mm
    4-7.000mm
    4-10.000mm
    4.2-6.600mm
    4.5-6mm
    4.5-6.5mm
    4.5-7.500mm
    4.5-8.100mm
    4.800-8.700mm
    5-0.000mm
    5-6.5mm
    5.1-8.900mm
    5.5-7mm
    6-8mm
    6.400-11.600mm
    6.5-8.5mm
    7-9mm
    7.900-16.300mm
    8-10mm
    8-11mm
    8-12mm
    8.5-10.5mm
    8.5-12mm
    8.5-12.5mm
    8.9-12.700mm
    9-11mm
    9-13mm
    9.5-12.5mm
    9.500-13.000mm
    10-5.000mm
    10-14mm
    11-13mm
    11-15mm
    12-14mm
    12-16mm
    12.5-14.5mm
    12.5-16.5mm
    15-20mm
    16-18mm
    16-21mm
    20-22mm
    20-23mm
    20-25mm
    20.500-30.000mm
    21-25mm
    25-27mm
    25-28mm
    25-30mm
    26-32mm
    30-32mm
    30-35mm
    31-37mm
    36-42mm
    40-42mm
    40-43mm
    41-47mm
    46-52mm
    50-53mm
    51-57mm
    56-62mm
    61-68mm
    67-72mm
    71-80mm
    78-90mm
    88-100mm
    98-110mm
    108-120mm
    118-130mm
    128-140mm
    138-150mm
    148-160mm
    158-170mm
    168-180mm
    Mandrel Material
    Mandrel Material
    Aluminum
    Stainless Steel
    Steel
    Plastic
    Brass
    Domed Head Size
    Domed Head Size
    Standard
    Large Diameter
    DFARS (Defense Acquisition Regulations Supplement)
    DFARS (Defense Acquisition
    Regulations Supplement)
    click to learn more about
    DFARS Specialty Metals
    COTS-Exempt
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    DFARS Specialty Metals
    Compliant
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    RoHS (Restriction of Hazardous Substances)
    RoHS (Restriction of
    Hazardous Substances)
    RoHS Compliant
    RoHS Compliant with
    Exemptions
    Specifications Met
    Specifications Met
    IFI
    DIN
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    ISO
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    Mil. Spec.
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    NAS
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    FM
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    ISO 14589
    REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)
    REACH (Registration,
    Evaluation, Authorization
    and Restriction of Chemicals)
    REACH Compliant
    Countersink Angle
    Countersink Angle
    78°
    82°
    90°
    100°
    120°
    144°
    150°
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