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    System of Measurement
    System of Measurement
    Inch
    Metric
    Attaching End Mount Type
    Attaching End Mount Type
    Threaded Hole
    Plate
    Threaded Stud
    Ball
    Clamp
    Unthreaded Hole
    Bracket
    Screw On
    Attaching End Mounting Thread Size
    Attaching End
    Mounting Thread Size
    1/8"-27
    1/4"-20
    3/8"-16
    3/8"-24
    5/8"-27
    8-32
    M8
    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
    Rotation Range of Motion
    Rotation Range of Motion
    30°
    45°
    90°
    120°
    180°
    210°
    220°
    230°
    240°
    300°
    310°
    315°
    320°
    330°
    360°
    REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)
    REACH (Registration,
    Evaluation, Authorization
    and Restriction of Chemicals)
    REACH Compliant
    Number of Base Mounting Holes
    Number of Base
    Mounting Holes
    1
    2
    3
    4
    6
    7
    8
    12
    Base Mounting Hole Diameter
    Base Mounting Hole Diameter
    3/16"
    13/64"
    0.216"
    7/32"
    0.22"
    1/4"
    17/64"
    9/32"
    5/16"
    0.315"
    0.33"
    11/32"
    3/8"
    13/32"
    1/2"
    Attaching End Mounting Thread Type
    Attaching End
    Mounting Thread Type
    UNC
    UNF
    NPSC
    UNS
    Metric
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