McMaster-Carr logo
    Clear All
    System of Measurement
    System of Measurement
    Inch
    Metric
    Hardness
    Hardness
    Rockwell C38
    Rockwell C40
    Washer Type
    Washer Type
    FlatSpring Lock
    RoHS (Restriction of Hazardous Substances)
    RoHS (Restriction of
    Hazardous Substances)
    RoHS Compliant
    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
    ASME
    learn more about ASME by pressing accesskey, i.
    DIN
    learn more about DIN by pressing accesskey, i.
    Mil. Spec.
    learn more about Mil. Spec. by pressing accesskey, i.
    Spring Type
    Spring Type
    Disc
    Disc Spring Type
    Disc Spring Type
    BellevilleWave
    Notched
    Compressed Height @ Working Load
    Compressed Height
    @ Working Load
    0.012"
    0.013"
    0.015"
    0.016"
    0.017"
    0.021"
    0.025"
    0.027"
    0.029"
    0.031"
    0.032"
    0.033"
    0.035"
    0.037"
    0.039"
    0.04"
    0.041"
    0.044"
    0.046"
    0.047"
    0.048"
    0.049"
    0.05"
    0.051"
    0.053"
    0.055"
    0.057"
    0.06"
    0.062"
    0.063"
    0.065"
    0.066"
    0.068"
    0.069"
    0.07"
    0.072"
    0.075"
    0.077"
    0.079"
    0.08"
    0.081"
    0.082"
    0.083"
    0.084"
    0.085"
    0.086"
    0.087"
    0.088"
    0.089"
    0.09"
    0.091"
    0.092"
    0.093"
    0.094"
    0.095"
    0.096"
    0.098"
    0.1"
    0.101"
    0.102"
    0.103"
    0.104"
    0.106"
    0.107"
    0.108"
    0.109"
    0.11"
    0.111"
    0.112"
    0.113"
    0.115"
    0.117"
    0.118"
    0.119"
    0.12"
    0.121"
    0.122"
    0.123"
    0.124"
    0.125"
    0.129"
    0.13"
    0.131"
    0.132"
    0.135"
    0.136"
    0.14"
    0.142"
    0.143"
    0.145"
    0.146"
    0.148"
    0.149"
    0.15"
    0.155"
    0.158"
    0.159"
    0.16"
    0.161"
    0.162"
    0.164"
    0.165"
    0.166"
    0.168"
    0.169"
    0.17"
    0.175"
    0.176"
    0.178"
    0.18"
    0.182"
    0.186"
    0.187"
    0.188"
    0.19"
    0.195"
    0.197"
    0.198"
    0.2"
    0.201"
    0.202"
    0.203"
    0.207"
    0.209"
    0.212"
    0.214"
    0.215"
    0.216"
    0.217"
    0.227"
    0.228"
    0.229"
    0.23"
    0.24"
    0.245"
    0.246"
    0.25"
    0.255"
    0.258"
    0.26"
    0.262"
    0.264"
    0.266"
    0.278"
    0.282"
    0.287"
    0.291"
    0.298"
    0.301"
    0.303"
    0.306"
    0.309"
    0.312"
    0.315"
    0.319"
    0.323"
    0.327"
    0.336"
    0.344"
    0.345"
    0.348"
    0.367"
    0.381"
    0.384"
    0.386"
    0.39"
    0.405"
    0.408"
    0.43"
    0.433"
    0.467"
    0.488"
    0.498"
    0.523"
    0.525"
    0.541"
    0.58"
    0.593"
    0.649"
    0.694"
    0.699"
    0.813"
    0.89"
    0.956"
    1.069"
    1.103"
    1.147"
    0.45mm
    0.53mm
    0.56mm
    0.61mm
    0.64mm
    0.74mm
    0.8mm
    0.81mm
    0.92mm
    0.97mm
    1mm
    1.02mm
    1.03mm
    1.07mm
    1.14mm
    1.16mm
    1.22mm
    1.42mm
    1.47mm
    1.52mm
    1.69mm
    1.7mm
    1.78mm
    1.83mm
    1.91mm
    1.98mm
    2.03mm
    2.06mm
    2.11mm
    2.18mm
    2.23mm
    2.29mm
    2.36mm
    2.39mm
    2.54mm
    2.57mm
    2.64mm
    2.67mm
    2.72mm
    2.74mm
    2.79mm
    2.9mm
    3.1mm
    3.15mm
    3.18mm
    3.3mm
    3.38mm
    3.43mm
    3.56mm
    3.61mm
    3.63mm
    3.71mm
    3.76mm
    3.81mm
    3.84mm
    4.01mm
    4.04mm
    4.22mm
    4.32mm
    4.39mm
    4.42mm
    4.52mm
    4.62mm
    4.83mm
    4.9mm
    5mm
    5.05mm
    5.08mm
    5.23mm
    5.59mm
    5.69mm
    6.35mm
    6.4mm
    6.55mm
    6.6mm
    6.73mm
    6.86mm
    7.72mm
    7.87mm
    8.13mm
    8.71mm
    9.4mm
    10.31mm
    12.52mm
    19.69mm
    DFARS (Defense Acquisition Regulations Supplement)
    DFARS (Defense Acquisition
    Regulations Supplement)
    click to learn more about
    DFARS Specialty Metals
    COTS-Exempt
    learn more about DFARS Specialty Metals COTS-Exempt by pressing accesskey, i.
    DFARS Specialty Metals
    Compliant
    learn more about DFARS Specialty Metals Compliant by pressing accesskey, i.
    View catalog pages (14)
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    538 Products