McMaster-Carr logo
    System of Measurement
    System of Measurement
    Inch
    Metric
    Retaining Ring Style
    Retaining Ring Style
    Side Mount
    Spiral
    Standard
    For Groove Diameter
    For Groove Diameter
    default
    0.052"
    0.074"
    0.079"
    0.095"
    0.102"
    0.106"
    0.116"
    0.12"
    0.127"
    0.135"
    0.147"
    0.148"
    0.165"
    0.188"
    0.193"
    0.208"
    0.21"
    0.22"
    0.23"
    0.238"
    0.247"
    0.25"
    0.262"
    0.268"
    0.272"
    0.276"
    0.29"
    0.303"
    0.33"
    0.331"
    0.335"
    0.343"
    0.351"
    0.352"
    0.364"
    0.39"
    0.393"
    0.395"
    0.396"
    0.397"
    0.412"
    0.437"
    0.44"
    0.443"
    0.45"
    0.461"
    0.468"
    0.472"
    0.474"
    0.485"
    0.507"
    0.526"
    0.528"
    0.53"
    0.531"
    0.534"
    0.559"
    0.563"
    0.58"
    0.588"
    0.59"
    0.594"
    0.597"
    0.619"
    0.625"
    0.632"
    0.646"
    0.651"
    0.653"
    0.659"
    0.665"
    0.675"
    0.676"
    0.704"
    0.715"
    0.719"
    0.722"
    0.732"
    0.733"
    0.762"
    0.77"
    0.779"
    0.782"
    0.789"
    0.796"
    0.821"
    0.833"
    0.835"
    0.838"
    0.843"
    0.854"
    0.86"
    0.882"
    0.895"
    0.9"
    0.912"
    0.917"
    0.931"
    0.94"
    0.957"
    0.958"
    0.979"
    0.998"
    1.013"
    1.042"
    1.043"
    1.059"
    1.066"
    1.079"
    1.083"
    1.09"
    1.118"
    1.126"
    1.13"
    1.167"
    1.176"
    1.197"
    1.202"
    1.206"
    1.23"
    1.232"
    1.237"
    1.262"
    1.291"
    1.294"
    1.298"
    1.317"
    1.323"
    1.33"
    1.35"
    1.385"
    1.396"
    1.406"
    1.419"
    1.427"
    1.448"
    1.456"
    1.461"
    1.468"
    1.48"
    1.483"
    1.489"
    1.528"
    1.529"
    1.544"
    1.552"
    1.566"
    1.568"
    1.576"
    1.589"
    1.594"
    1.65"
    1.658"
    1.682"
    1.684"
    1.691"
    1.693"
    1.708"
    1.725"
    1.73"
    1.769"
    1.792"
    1.8"
    1.807"
    1.808"
    1.813"
    1.818"
    1.858"
    1.886"
    1.922"
    1.929"
    1.932"
    1.942"
    1.943"
    1.989"
    2.003"
    2.049"
    2.056"
    2.057"
    2.071"
    2.12"
    2.122"
    2.174"
    2.176"
    2.201"
    2.239"
    2.251"
    2.299"
    2.324"
    2.326"
    2.36"
    2.382"
    2.418"
    2.424"
    2.451"
    2.481"
    2.517"
    2.549"
    2.576"
    2.582"
    2.602"
    2.648"
    2.66"
    2.674"
    2.701"
    2.721"
    2.781"
    2.799"
    2.826"
    2.838"
    2.841"
    2.904"
    2.914"
    2.924"
    2.951"
    3.051"
    3.076"
    3.096"
    3.182"
    3.316"
    3.446"
    3.552"
    3.71"
    3.792"
    3.974"
    4.24"
    4.31"
    4.49"
    4.74"
    4.79"
    4.995"
    5.26"
    0.8mm
    1.2mm
    1.5mm
    1.9mm
    2.3mm
    3mm
    3.2mm
    3.9mm
    4mm
    4.9mm
    5mm
    5.4mm
    6mm
    6.4mm
    7mm
    7.8mm
    8mm
    8.8mm
    9mm
    10mm
    10.2mm
    10.9mm
    11.2mm
    11.34mm
    11.8mm
    12mm
    12.4mm
    12.7mm
    13.4mm
    13.6mm
    14.3mm
    14.5mm
    14.6mm
    14.72mm
    15mm
    15.2mm
    15.4mm
    15.7mm
    16.2mm
    16.3mm
    16.8mm
    17mm
    17.2mm
    17.8mm
    18mm
    18.1mm
    19mm
    19.9mm
    20mm
    20.86mm
    21mm
    22.6mm
    22.9mm
    23mm
    23.5mm
    23.84mm
    23.9mm
    24mm
    24.84mm
    24.9mm
    25mm
    25.2mm
    26.2mm
    26.6mm
    27.2mm
    27.26mm
    28.6mm
    28.68mm
    29.26mm
    29.4mm
    30mm
    30.3mm
    30.68mm
    31.4mm
    32.3mm
    33mm
    33.32mm
    33.6mm
    33.7mm
    34mm
    35.7mm
    36mm
    37mm
    37.42mm
    37.5mm
    38mm
    38.48mm
    39.42mm
    40mm
    42.38mm
    42.5mm
    42.6mm
    43.28mm
    47mm
    47.5mm
    51.92mm
    52mm
    53mm
    57mm
    57.86mm
    58mm
    62mm
    62.66mm
    63mm
    64.24mm
    67mm
    67.34mm
    67.56mm
    68mm
    72mm
    73mm
    74.54mm
    76.5mm
    77.36mm
    78mm
    79.3mm
    81.5mm
    83.5mm
    86.5mm
    88.5mm
    90.84mm
    91.5mm
    93.5mm
    96.5mm
    98.5mm
    103.5mm
    106.54mm
    136.08mm
    146mm
    Retaining Ring Type
    Retaining Ring Type
    External
    Internal
    Ring OD
    Ring OD
    default
    0.14"
    0.165"
    0.187"
    0.203"
    0.205"
    0.206"
    0.23"
    0.244"
    0.264"
    0.27"
    0.275"
    0.282"
    0.295"
    0.311"
    0.312"
    0.32"
    0.333"
    0.335"
    0.346"
    0.375"
    0.376"
    0.398"
    0.4"
    0.437"
    0.446"
    0.448"
    0.464"
    0.482"
    0.486"
    0.5"
    0.516"
    0.517"
    0.527"
    0.531"
    0.532"
    0.538"
    0.581"
    0.588"
    0.593"
    0.653"
    0.656"
    0.658"
    0.66"
    0.675"
    0.68"
    0.687"
    0.715"
    0.719"
    0.746"
    0.752"
    0.783"
    0.784"
    0.79"
    0.8"
    0.807"
    0.81"
    0.826"
    0.845"
    0.862"
    0.87"
    0.915"
    0.922"
    0.926"
    0.94"
    0.943"
    0.966"
    0.989"
    0.991"
    1"
    1.052"
    1.054"
    1.058"
    1.08"
    1.095"
    1.12"
    1.13"
    1.138"
    1.18"
    1.205"
    1.267"
    1.271"
    1.3"
    1.307"
    1.312"
    1.339"
    1.406"
    1.415"
    1.433"
    1.442"
    1.471"
    1.5"
    1.504"
    1.539"
    1.555"
    1.559"
    1.567"
    1.605"
    1.626"
    1.675"
    1.691"
    1.701"
    1.742"
    1.8"
    1.81"
    1.827"
    1.834"
    1.853"
    1.875"
    1.876"
    1.94"
    1.953"
    1.96"
    1.975"
    2.008"
    2.05"
    2.075"
    2.079"
    2.091"
    2.142"
    2.226"
    2.257"
    2.267"
    2.3"
    2.347"
    2.352"
    2.399"
    2.478"
    2.535"
    2.605"
    2.606"
    2.65"
    2.667"
    2.731"
    2.801"
    2.857"
    2.865"
    2.934"
    2.983"
    3.072"
    3.11"
    3.122"
    3.204"
    3.47"
    3.736"
    4.002"
    4.27"
    4.501"
    4.77"
    5.03"
    5.297"
    1.95mm
    2.9mm
    3.9mm
    4.4mm
    5mm
    5.9mm
    6.2mm
    6.9mm
    7.4mm
    8.5mm
    8.6mm
    8.85mm
    9.5mm
    10mm
    10.85mm
    11.2mm
    11.35mm
    11.8mm
    12.15mm
    13.1mm
    13.2mm
    13.72mm
    13.73mm
    13.8mm
    14.35mm
    14.74mm
    14.75mm
    14.85mm
    14.95mm
    15.4mm
    15.75mm
    15.85mm
    16.3mm
    16.75mm
    16.9mm
    16.97mm
    17.4mm
    17.97mm
    17.98mm
    18.2mm
    18.5mm
    18.95mm
    19.18mm
    19.4mm
    19.7mm
    20.19mm
    20.25mm
    20.4mm
    20.55mm
    21.1mm
    21.2mm
    21.21mm
    21.5mm
    22.1mm
    22.65mm
    22.7mm
    23.22mm
    23.23mm
    25mm
    25.2mm
    25.4mm
    25.45mm
    26.45mm
    27.46mm
    27.48mm
    27.5mm
    28.3mm
    28.7mm
    29.4mm
    29.5mm
    29.68mm
    29.69mm
    31.71mm
    31.79mm
    33.57mm
    33.93mm
    34.04mm
    36.04mm
    36.07mm
    36.5mm
    37.35mm
    37.38mm
    37.7mm
    38.36mm
    38.39mm
    39.7mm
    40.41mm
    40.44mm
    42.86mm
    42.92mm
    42.93mm
    43.5mm
    45mm
    47.88mm
    47.98mm
    51.3mm
    52.3mm
    53.5mm
    53.54mm
    58.55mm
    58.57mm
    63.6mm
    63.63mm
    64.7mm
    67.82mm
    68.67mm
    68.7mm
    73.64mm
    73.67mm
    75.04mm
    78.68mm
    78.75mm
    84.19mm
    84.3mm
    89.2mm
    89.35mm
    91.45mm
    94.21mm
    94.7mm
    99.24mm
    99.62mm
    104.29mm
    104.5mm
    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
    Magnetic Properties
    Magnetic Properties
    Magnetic
    May Be Mildly Magnetic
    Nonmagnetic
    REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)
    REACH (Registration,
    Evaluation, Authorization
    and Restriction of Chemicals)
    REACH Compliant
    Specifications Met
    Specifications Met
    click to learn more about
    Passivation
    Passivation
    Passivated
    Not Passivated
    Side-Mount External Retaining Rings Included
    Side-Mount External
    Retaining Rings Included
    For 1/16" OD (200 Pieces)
    For 3/32" OD (300 Pieces)
    For 7/64" OD (150 Pieces)
    For 1/8" OD (30 Pieces)
    For 1/8" OD (150 Pieces)
    For 9/64" OD (100 Pieces)
    For 5/32" OD (20 Pieces)
    For 5/32" OD (100 Pieces)
    For 11/64" OD
    (100 Pieces)
    For 3/16" OD (30 Pieces)
    For 3/16" OD (55 Pieces)
    For 3/16" OD (100 Pieces)
    For 7/32" OD (20 Pieces)
    For 7/32" OD (25 Pieces)
    For 7/32" OD (50 Pieces)
    For 7/32" OD (60 Pieces)
    For 1/4" OD (25 Pieces)
    For 1/4" OD (30 Pieces)
    For 1/4" OD (50 Pieces)
    For 1/4" OD (90 Pieces)
    For 9/32" OD (25 Pieces)
    For 5/16" OD (25 Pieces)
    For 5/16" OD (30 Pieces)
    For 5/16" OD (50 Pieces)
    For 5/16" OD (75 Pieces)
    For 3/8" OD (25 Pieces)
    For 3/8" OD (30 Pieces)
    For 3/8" OD (50 Pieces)
    For 3/8" OD (85 Pieces)
    For 7/16" OD (25 Pieces)
    For 7/16" OD (50 Pieces)
    For 7/16" OD (60 Pieces)
    For 1/2" OD (20 Pieces)
    For 1/2" OD (25 Pieces)
    For 1/2" OD (40 Pieces)
    For 1/2" OD (50 Pieces)
    For 5/8" OD (15 Pieces)
    For 5/8" OD (20 Pieces)
    For 5/8" OD (25 Pieces)
    For 5/8" OD (30 Pieces)
    For 5/8" OD (40 Pieces)
    For 3/4" OD (10 Pieces)
    For 3/4" OD (15 Pieces)
    For 3/4" OD (25 Pieces)
    For 7/8" OD (5 Pieces)
    For 7/8" OD (15 Pieces)
    For 7/8" OD (20 Pieces)
    For 63/64" OD (15 Pieces)
    For 1 3/16" OD
    (12 Pieces)
    For 3 mm OD (20 Pieces)
    For 3 mm OD (40 Pieces)
    For 4 mm OD (20 Pieces)
    For 4 mm OD (40 Pieces)
    For 5 mm OD (20 Pieces)
    For 5 mm OD (40 Pieces)
    For 6 mm OD (20 Pieces)
    For 6 mm OD (40 Pieces)
    For 7 mm OD (20 Pieces)
    For 7 mm OD (30 Pieces)
    For 8 mm OD (20 Pieces)
    For 8 mm OD (30 Pieces)
    For 9 mm OD (20 Pieces)
    For 10 mm OD
    (10 Pieces)
    For 10 mm OD
    (20 Pieces)
    For 11 mm OD
    (20 Pieces)
    For 12 mm OD
    (10 Pieces)
    For 13 mm OD
    (10 Pieces)
    For 16 mm OD (5 Pieces)
    For 20 mm OD (5 Pieces)
    Number of Pieces
    Number of Pieces
    216
    225
    265
    300
    380
    400
    540
    555
    1,500
    Clinched Diameter
    Clinched Diameter
    3/16"
    1/4"
    5/16"
    1/2"
    9/16"
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