McMaster-Carr logo
    System of Measurement
    System of Measurement
    Inch
    Metric
    ID
    ID
    0.0135"
    0.0135" to 2.2656"
    0.0156"
    0.018"
    0.02"
    0.021"
    0.0225"
    0.025"
    0.026"
    0.028"
    0.0292"
    0.031"
    0.0312"
    1/32"
    0.032"
    0.033"
    0.035"
    0.036"
    0.039"
    0.04"
    0.041"
    0.042"
    0.043"
    0.0465"
    3/64"
    0.0469"
    0.052"
    0.055"
    0.0595"
    0.0625"
    0.0635"
    0.067"
    0.07"
    0.073"
    0.076"
    0.0781"
    5/64"
    0.0785"
    0.081"
    0.082"
    0.086"
    0.088"
    0.089"
    0.0935"
    3/32"
    0.0938"
    0.096"
    0.098"
    0.0995"
    0.1015"
    0.104"
    0.1065"
    0.1094"
    0.11"
    0.111"
    0.113"
    0.116"
    0.12"
    0.123"
    1/8"
    0.128"
    0.1285"
    0.135"
    0.136"
    0.1405"
    0.1406"
    0.144"
    0.146"
    0.147"
    0.1495"
    0.152"
    0.154"
    0.1563"
    0.157"
    0.159"
    0.161"
    0.166"
    0.167"
    0.1695"
    0.17"
    0.171"
    0.1719"
    0.173"
    0.177"
    0.18"
    0.182"
    0.185"
    0.187"
    3/16"
    0.188"
    0.1885"
    0.189"
    0.191"
    0.193"
    0.1935"
    0.194"
    0.196"
    0.199"
    0.201"
    0.2031"
    0.204"
    0.2055"
    0.206"
    0.209"
    0.213"
    0.2188"
    0.221"
    0.228"
    0.23"
    0.234"
    0.2344"
    0.238"
    0.242"
    0.246"
    1/4"
    0.251"
    0.252"
    0.253"
    0.254"
    0.255"
    0.257"
    0.261"
    0.2656"
    0.266"
    0.272"
    0.277"
    0.281"
    0.2812"
    0.2813"
    0.285"
    0.289"
    0.29"
    0.295"
    0.296"
    0.2969"
    0.302"
    0.31"
    5/16"
    0.315"
    0.316"
    0.32"
    0.323"
    0.3281"
    0.332"
    0.339"
    11/32"
    0.3438"
    0.348"
    0.35"
    0.352"
    0.358"
    0.3594"
    0.368"
    3/8"
    0.376"
    0.377"
    0.378"
    0.379"
    0.386"
    0.3906"
    0.397"
    0.404"
    0.4062"
    0.4063"
    0.413"
    0.4219"
    7/16"
    0.4531"
    0.4688"
    0.47"
    0.473"
    0.4734"
    0.4844"
    0.488"
    0.489"
    0.49"
    0.492"
    0.495"
    0.497"
    0.498"
    1/2"
    0.501"
    0.503"
    0.5156"
    0.516"
    0.5312"
    0.5313"
    0.5469"
    9/16"
    0.5781"
    0.5938"
    0.595"
    0.598"
    0.6001"
    0.6094"
    5/8"
    0.6406"
    0.6562"
    0.6563"
    0.66"
    0.6719"
    0.687"
    11/16"
    0.7031"
    0.7188"
    0.7344"
    3/4"
    0.751"
    0.7656"
    0.7812"
    0.7813"
    0.7969"
    13/16"
    0.8281"
    0.8438"
    7/8"
    0.8906"
    0.9062"
    0.9063"
    15/16"
    0.9688"
    0.9844"
    1"
    1.0156"
    1.0312"
    1.0469"
    1.0625"
    1.0781"
    1.0938"
    1 1/8"
    1 3/16"
    1.2031"
    1.2188"
    1 1/4"
    1.2656"
    1.2812"
    1 5/16"
    1 3/8"
    1.3906"
    1 7/16"
    1 1/2"
    1.5156"
    1 9/16"
    1.6094"
    1 5/8"
    1 11/16"
    1 3/4"
    1.7656"
    1 7/8"
    2"
    2.01"
    2.2656"
    2 1/2"
    2 3/4"
    3"
    0.3450 to 57.0000 mm
    0.4 mm
    0.5 mm
    0.55 mm
    0.6 mm
    0.7 mm
    0.8 mm
    0.9 mm
    0.95 mm
    1 mm
    1.05 mm
    1.1 mm
    1.2 mm
    1.25 mm
    1.3 mm
    1.4 mm
    1.5 mm
    1.55 mm
    1.6 mm
    1.65 mm
    1.7 mm
    1.75 mm
    1.8 mm
    1.85 mm
    1.9 mm
    2 mm
    2.05 mm
    2.1 mm
    2.15 mm
    2.2 mm
    2.3 mm
    2.4 mm
    2.5 mm
    2.51 mm
    2.55 mm
    2.6 mm
    2.7 mm
    2.8 mm
    2.9 mm
    3 mm
    3.1 mm
    3.2 mm
    3.25 mm
    3.3 mm
    3.4 mm
    3.5 mm
    3.6 mm
    3.7 mm
    3.8 mm
    3.9 mm
    3.98mm
    4 mm
    4.1 mm
    4.2 mm
    4.24 mm
    4.25 mm
    4.3 mm
    4.4 mm
    4.5 mm
    4.6 mm
    4.7 mm
    4.75 mm
    4.8 mm
    4.9 mm
    4.95mm
    4.976mm
    5mm
    5.1 mm
    5.2 mm
    5.25 mm
    5.3 mm
    5.4 mm
    5.5 mm
    5.6 mm
    5.7 mm
    5.8 mm
    5.852mm
    5.9 mm
    5.92mm
    6mm
    6.05 mm
    6.1 mm
    6.2 mm
    6.25 mm
    6.3 mm
    6.4 mm
    6.5 mm
    6.6 mm
    6.7 mm
    6.8 mm
    6.9 mm
    7 mm
    7.1 mm
    7.2 mm
    7.25 mm
    7.3 mm
    7.4 mm
    7.5 mm
    7.6 mm
    7.688mm
    7.7 mm
    7.75 mm
    7.8 mm
    7.82mm
    7.9 mm
    8mm
    8.1 mm
    8.2 mm
    8.25 mm
    8.3 mm
    8.4 mm
    8.5 mm
    8.6 mm
    8.7 mm
    8.75 mm
    8.8 mm
    8.9 mm
    9 mm
    9.1 mm
    9.2 mm
    9.3 mm
    9.4 mm
    9.5 mm
    9.522mm
    9.6 mm
    9.7mm
    9.8 mm
    9.9 mm
    10mm
    10.1 mm
    10.2 mm
    10.3 mm
    10.4 mm
    10.5 mm
    10.6 mm
    10.7 mm
    10.75 mm
    10.8 mm
    10.9 mm
    11 mm
    11.1 mm
    11.2 mm
    11.3 mm
    11.355mm
    11.4 mm
    11.5 mm
    11.6 mm
    11.65mm
    11.7 mm
    11.8 mm
    11.9 mm
    12mm
    12.05 mm
    12.1 mm
    12.2 mm
    12.3 mm
    12.4 mm
    12.5 mm
    12.6 mm
    12.7 mm
    12.8 mm
    12.9 mm
    13 mm
    13.1 mm
    13.2 mm
    13.3 mm
    13.4 mm
    13.5 mm
    13.6 mm
    13.7 mm
    13.8 mm
    13.9 mm
    14 mm
    14.1 mm
    14.2 mm
    14.3 mm
    14.4 mm
    14.5 mm
    14.6 mm
    14.7 mm
    14.8 mm
    14.9 mm
    15 mm
    15.19mm
    15.25 mm
    15.5mm
    16mm
    16.5 mm
    17 mm
    17.5 mm
    18 mm
    18.5 mm
    19 mm
    19.5 mm
    20mm
    20.5 mm
    21 mm
    21.25 mm
    21.5 mm
    22 mm
    22.5 mm
    23 mm
    23.5 mm
    24 mm
    24.5 mm
    25 mm
    25.5 mm
    26 mm
    26.5 mm
    27 mm
    27.5 mm
    28 mm
    28.5 mm
    29 mm
    29.5 mm
    30 mm
    30.5 mm
    31 mm
    31.5 mm
    32 mm
    32.5 mm
    33 mm
    33.5 mm
    34 mm
    34.5 mm
    35 mm
    35.5 mm
    36 mm
    36.5 mm
    37 mm
    37.5 mm
    38 mm
    38.5 mm
    39 mm
    39.5 mm
    40 mm
    40.5 mm
    41 mm
    41.5 mm
    42 mm
    45mm
    45.5 mm
    50mm
    55mm
    60mm
    70mm
    80mm
    Shape
    Shape
    RingKeyed
    For Drill Bit Size
    For Drill Bit Size
    1/64"
    1/32"
    3/64"
    1/16"
    5/64"
    3/32"
    7/64"
    1/8"
    9/64"
    5/32"
    11/64"
    3/16"
    13/64"
    7/32"
    15/64"
    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"
    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"
    7/8"
    57/64"
    29/32"
    15/16"
    31/32"
    63/64"
    1"
    1 1/64"
    1 1/32"
    1 3/64"
    1 1/16"
    1 3/32"
    1 1/8"
    1 3/16"
    1 13/64"
    1 7/32"
    1 1/4"
    1 17/64"
    1 9/32"
    1 5/16"
    1 3/8"
    1 25/64"
    1 7/16"
    1 1/2"
    1 33/64"
    1 9/16"
    1 39/64"
    1 5/8"
    1 11/16"
    1 3/4"
    1 7/8"
    2"
    0.4 mm
    0.5 mm
    0.55 mm
    0.6 mm
    0.7 mm
    0.8 mm
    0.9 mm
    0.95 mm
    1 mm
    1.05 mm
    1.1 mm
    1.2 mm
    1.25 mm
    1.3 mm
    1.4 mm
    1.5 mm
    1.55 mm
    1.6 mm
    1.65 mm
    1.7 mm
    1.75 mm
    1.8 mm
    1.85 mm
    1.9 mm
    2 mm
    2.05 mm
    2.1 mm
    2.15 mm
    2.2 mm
    2.3 mm
    2.4 mm
    2.5 mm
    2.51 mm
    2.55 mm
    2.6 mm
    2.7 mm
    2.8 mm
    2.9 mm
    3 mm
    3.1 mm
    3.2 mm
    3.25 mm
    3.3 mm
    3.4 mm
    3.5 mm
    3.6 mm
    3.7 mm
    3.8 mm
    3.9 mm
    4 mm
    4.1 mm
    4.2 mm
    4.24 mm
    4.25 mm
    4.3 mm
    4.4 mm
    4.5 mm
    4.6 mm
    4.7 mm
    4.75 mm
    4.8 mm
    4.9 mm
    5 mm
    5.1 mm
    5.2 mm
    5.25 mm
    5.3 mm
    5.4 mm
    5.5 mm
    5.6 mm
    5.7 mm
    5.8 mm
    5.9 mm
    6 mm
    6.05 mm
    6.1 mm
    6.2 mm
    6.25 mm
    6.3 mm
    6.4 mm
    6.5 mm
    6.6 mm
    6.7 mm
    6.8 mm
    6.9 mm
    7 mm
    7.1 mm
    7.2 mm
    7.25 mm
    7.3 mm
    7.4 mm
    7.5 mm
    7.6 mm
    7.7 mm
    7.75 mm
    7.8 mm
    7.9 mm
    8 mm
    8.1 mm
    8.2 mm
    8.25 mm
    8.3 mm
    8.4 mm
    8.5 mm
    8.6 mm
    8.7 mm
    8.75 mm
    8.8 mm
    8.9 mm
    9.0 mm
    9.1 mm
    9.2 mm
    9.3 mm
    9.4 mm
    9.5 mm
    9.6 mm
    9.7 mm
    9.8 mm
    9.9 mm
    10 mm
    10.1 mm
    10.2 mm
    10.3 mm
    10.4 mm
    10.5 mm
    10.6 mm
    10.7 mm
    10.75 mm
    10.8 mm
    10.9 mm
    11 mm
    11.1 mm
    11.2 mm
    11.3 mm
    11.4 mm
    11.5 mm
    11.6 mm
    11.7 mm
    11.8 mm
    11.9 mm
    12 mm
    12.05 mm
    12.1 mm
    12.2 mm
    12.3 mm
    12.4 mm
    12.5 mm
    12.6 mm
    12.7 mm
    12.8 mm
    12.9 mm
    13 mm
    13.1 mm
    13.2 mm
    13.3 mm
    13.4 mm
    13.5 mm
    13.6 mm
    13.7 mm
    13.8 mm
    13.9 mm
    14 mm
    14.1 mm
    14.2 mm
    14.3 mm
    14.4 mm
    14.5 mm
    14.6 mm
    14.7 mm
    14.8 mm
    14.9 mm
    15 mm
    15.25 mm
    15.5 mm
    16 mm
    16.5 mm
    17 mm
    17.5 mm
    18 mm
    18.5 mm
    19 mm
    19.5 mm
    20 mm
    20.5 mm
    21 mm
    21.25 mm
    21.5 mm
    22 mm
    22.5 mm
    23 mm
    23.5 mm
    24 mm
    24.5 mm
    25 mm
    25.5 mm
    26 mm
    26.5 mm
    27 mm
    27.5 mm
    28 mm
    28.5 mm
    29 mm
    29.5 mm
    30 mm
    30.5 mm
    31 mm
    31.5 mm
    32 mm
    32.5 mm
    33 mm
    33.5 mm
    34 mm
    34.5 mm
    35 mm
    35.5 mm
    36 mm
    36.5 mm
    37 mm
    37.5 mm
    38 mm
    38.5 mm
    39 mm
    39.5 mm
    40 mm
    40.5 mm
    41 mm
    41.5 mm
    42 mm
    45 mm
    45.5 mm
    50 mm
    55 mm
    60 mm
    70 mm
    80 mm
    1 5/64
    1 49/64
    2 17/64
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    No. 13
    No. 14
    No. 15
    No. 16
    No. 17
    No. 18
    No. 19
    No. 20
    No. 21
    No. 22
    No. 23
    No. 24
    No. 25
    No. 26
    No. 27
    No. 28
    No. 29
    No. 30
    No. 31
    No. 32
    No. 33
    No. 34
    No. 35
    No. 36
    No. 37
    No. 38
    No. 39
    No. 40
    No. 41
    No. 42
    No. 43
    No. 44
    No. 45
    No. 46
    No. 47
    No. 48
    No. 49
    No. 50
    No. 51
    No. 52
    No. 53
    No. 54
    No. 55
    No. 56
    No. 57
    No. 58
    No. 59
    No. 60
    No. 61
    No. 64
    No. 65
    No. 66
    No. 67
    No. 68
    No. 69
    No. 70
    No. 71
    No. 72
    No. 74
    No. 75
    No. 76
    No. 77
    No. 80
    O
    P
    Q
    R
    S
    T
    U
    V
    W
    X
    Y
    Z
    Installation Type
    Installation Type
    PermanentRemovable
    DFARS (Defense Acquisition Regulations Supplement)
    DFARS (Defense Acquisition
    Regulations Supplement)
    click to learn more about
    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
    Drill Bushing Type
    Drill Bushing Type
    P
    PM
    H
    SF
    HL
    SG
    DG
    PC
    SP
    Drill Bushing Style
    Drill Bushing Style
    Smooth
    Serrated
    Knurled
    Individual/Set
    Individual/Set
    Individual
    Set
    Magnetic Properties
    Magnetic Properties
    May Be Mildly Magnetic
    Magnetic
    Nonmagnetic
    Specifications Met
    Specifications Met
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