McMaster-Carr logo
    System of Measurement
    System of Measurement
    Inch
    Metric
    Diameter
    Diameter
    testString
    0.002"
    0.003"
    0.004"
    0.005"
    0.006"
    0.007"
    0.008"
    0.009"
    0.01"
    0.011"
    0.012"
    0.013"
    0.0135"
    0.014"
    0.0145"
    0.015"
    0.0156"
    1/64"
    0.016"
    0.017"
    0.018"
    0.02"
    0.021"
    0.022"
    0.0225"
    0.024"
    0.025"
    0.026"
    0.028"
    0.029"
    0.0292"
    0.03"
    0.031"
    0.0312"
    1/32"
    0.0313"
    0.032"
    0.033"
    0.035"
    0.036"
    0.037"
    0.038"
    0.039"
    0.04"
    0.041"
    0.042"
    0.043"
    0.045"
    0.0465"
    3/64"
    0.0469"
    0.047"
    0.048"
    0.049"
    0.05"
    0.051"
    0.052"
    0.053"
    0.054"
    0.055"
    0.057"
    0.059"
    0.0595"
    0.06"
    0.061"
    1/16"
    0.063"
    0.0635"
    0.064"
    0.065"
    0.066"
    0.067"
    0.069"
    0.07"
    0.071"
    0.072"
    0.073"
    0.074"
    0.075"
    0.076"
    0.077"
    0.0781"
    5/64"
    0.0782"
    0.0785"
    0.079"
    0.08"
    0.081"
    0.082"
    0.085"
    0.086"
    0.088"
    0.089"
    0.091"
    0.092"
    0.0935"
    0.0937"
    3/32"
    0.0938"
    0.094"
    0.095"
    0.096"
    0.097"
    0.098"
    0.099"
    0.0995"
    0.101"
    0.1015"
    0.102"
    0.103"
    0.104"
    0.105"
    0.106"
    0.1065"
    0.108"
    0.1093"
    7/64"
    0.1094"
    0.11"
    0.111"
    0.112"
    0.113"
    0.114"
    0.115"
    0.116"
    0.12"
    1/8"
    0.127"
    0.128"
    0.1285"
    0.134"
    0.135"
    0.136"
    0.139"
    0.1405"
    0.1406"
    9/64"
    0.143"
    0.144"
    0.146"
    0.147"
    0.148"
    0.1495"
    0.151"
    0.152"
    0.153"
    0.154"
    0.155"
    0.1562"
    5/32"
    0.1563"
    0.157"
    0.159"
    0.161"
    0.162"
    0.164"
    0.166"
    0.168"
    0.1695"
    0.1718"
    11/64"
    0.1719"
    0.172"
    0.173"
    0.175"
    0.177"
    0.178"
    0.18"
    0.182"
    0.185"
    0.187"
    3/16"
    0.188"
    0.189"
    0.191"
    0.1935"
    0.194"
    0.196"
    0.197"
    0.199"
    0.201"
    0.2031"
    13/64"
    0.204"
    0.2055"
    0.207"
    0.209"
    0.212"
    0.213"
    0.2187"
    7/32"
    0.2188"
    0.219"
    0.221"
    0.227"
    0.228"
    0.234"
    0.2343"
    15/64"
    0.2344"
    0.238"
    0.242"
    0.246"
    1/4"
    17/64"
    9/32"
    19/64"
    5/16"
    21/64"
    11/32"
    23/64"
    3/8"
    25/64"
    13/32"
    27/64"
    7/16"
    29/64"
    15/32"
    31/64"
    1/2"
    9/16"
    5/8"
    21/32"
    0.6563"
    11/16"
    23/32"
    0.7188"
    3/4"
    13/16"
    7/8"
    15/16"
    1"
    1 1/16"
    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 1/8"
    2 1/4"
    2 3/8"
    2 1/2"
    2 5/8"
    2 3/4"
    2 7/8"
    3"
    3 1/8"
    3 1/4"
    3 3/8"
    3 1/2"
    3 5/8"
    3 3/4"
    3 7/8"
    4"
    1mm
    2mm
    2.5mm
    3mm
    3.5mm
    4mm
    5mm
    6mm
    Appearance
    Appearance
    Plain
    Matte
    Mirror-Like
    Tolerance Rating
    Tolerance Rating
    Standard
    Tight
    Undersized
    Oversized
    Heat Treatment
    Heat Treatment
    Hardened
    Annealed (Softened)
    Hardness Rating
    Hardness Rating
    Soft
    Medium
    Hard
    Very Hard
    Not Rated
    Container Type
    Container Type
    Package
    Coil
    Spool
    Can
    Specifications Met
    Specifications Met
    QQ-S-764
    EN
    RoHS (Restriction of Hazardous Substances)
    RoHS (Restriction of
    Hazardous Substances)
    RoHS Compliant
    RoHS Compliant with
    Exemptions
    Minimum Temperature
    Minimum Temperature
    -320° F
    Not Rated
    Mechanical Finish
    Mechanical Finish
    Precision Ground
    Ground
    Polished
    Ground and Polished
    DFARS (Defense Acquisition Regulations Supplement)
    DFARS (Defense Acquisition
    Regulations Supplement)
    click to learn more about
    Heat Treatable
    Heat Treatable
    Yes
    No
    REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)
    REACH (Registration,
    Evaluation, Authorization
    and Restriction of Chemicals)
    REACH Compliant
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