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    System of Measurement
    System of Measurement
    Inch
    Metric
    Length
    Length
    1/8"
    5/32"
    3/16"
    1/4"
    5/16"
    3/8"
    13/32"
    7/16"
    15/32"
    1/2"
    17/32"
    9/16"
    5/8"
    11/16"
    3/4"
    13/16"
    7/8"
    7/8" to 1 1/8"
    29/32"
    15/16"
    1"
    1 1/16"
    1 3/32"
    1 1/8"
    1 1/4"
    1 5/16"
    1 3/8"
    1 7/16"
    1 1/2"
    1 9/16"
    1 39/64"
    1 5/8"
    1 11/16"
    1 3/4"
    1 7/8"
    1 29/32"
    1 15/16"
    2"
    2 1/16"
    2 1/8"
    2 1/4"
    2 5/16"
    2 3/8"
    2 7/16"
    2 1/2"
    2 17/32"
    2 5/8"
    2 11/16"
    2 3/4"
    2 13/16"
    2 7/8"
    3"
    3 1/16"
    3 1/8"
    3 3/16"
    3 1/4"
    3.34"
    3.36"
    3 3/8"
    3 1/2"
    3.55"
    3 9/16"
    3 5/8"
    3.63"
    3 3/4"
    3 13/16"
    3 7/8"
    3 15/16"
    4"
    4.08"
    4 1/8"
    4.16"
    4 3/16"
    4 1/4"
    4 5/16"
    4 3/8"
    4.47"
    4 1/2"
    4 5/8"
    4 3/4"
    4 7/8"
    4 15/16"
    5"
    5 1/16"
    5 1/4"
    5 5/16"
    5 21/64"
    5 3/8"
    5 7/16"
    5 1/2"
    5.6"
    5 5/8"
    5 11/16"
    5.74"
    5 3/4"
    5 13/16"
    5 7/8"
    5.88"
    5 29/32"
    5.95"
    6"
    6.06"
    6 1/8"
    6 1/4"
    6 1/4"-24 1/2"
    6 1/2"
    6.72"
    6.74"
    6 3/4"
    6 3/4" to 10 3/4"
    6 7/8"
    6.88"
    6.94"
    7"
    7 1/8"
    7.16"
    7 1/4"
    7 3/8"
    7 1/2"
    7 5/8"
    7 3/4"
    7 13/16"
    8"
    8 1/4"
    8 3/8"
    8 1/2"
    8.6"
    8 5/8"
    8 11/16"
    8.72"
    8.73"
    8.74"
    8 3/4"
    8 7/8"
    9"
    9 1/8"
    9 1/4"
    9.31"
    9 3/8"
    9.41"
    9 7/16"
    9 1/2"
    9 5/8"
    9 11/16"
    9 3/4"
    9 7/8"
    9 15/16"
    10"
    10.16"
    10 1/4"
    10 1/2"
    10.56"
    10.98"
    11"
    11 1/8"
    11 1/4"
    11 3/8"
    11 1/2"
    11.6"
    11.72"
    11.73"
    11.74"
    12"
    12 1/4"
    12.41"
    12 7/16"
    12 1/2"
    12 3/4"
    13"
    13.16"
    13 1/4"
    13 1/2"
    14"
    14 1/8"
    14 1/2"
    14.6"
    14.72"
    14.73"
    14 3/4"
    15"
    15.41"
    15 1/2"
    15 3/4"
    16"
    16 1/8"
    16 1/2"
    17"
    17 1/4"
    17 1/2"
    17.72"
    17.73"
    17 3/4"
    17 13/16"
    18"
    18.41"
    18 1/2"
    18 3/4"
    19"
    19 1/2"
    20"
    20 1/2"
    20.73"
    20 3/4"
    21 1/4"
    21.41"
    21 1/2"
    22"
    22 1/2"
    24"
    24 1/2"
    24 3/4"
    25"
    25 1/2"
    26.73"
    27 1/2"
    28"
    2'5"
    29"
    30"
    2'7"
    31 1/2"
    32"
    2'11"
    35 1/2"
    36"
    36 1/4"
    3'1"
    38"
    3'2"
    39"
    39 3/8"
    39 1/2"
    40"
    41"
    42"
    3'7"
    3'8"
    47"
    48"
    49"
    4'1"
    56"
    59 1/8"
    5'
    5'1"
    62"
    5'2"
    65"
    5'7"
    72"
    6'2"
    78"
    96"
    120"
    3.2mm
    4.7mm
    5mm
    6mm
    8mm
    8.1mm
    10mm
    11 mm
    11.9mm
    12mm
    14 mm
    15mm
    15.9mm
    17 mm
    20mm
    22mm
    23.5mm
    23.8mm
    25mm
    27mm
    27.5mm
    28mm
    30mm
    31.7mm
    32mm
    33mm
    35mm
    37mm
    37.5mm
    38mm
    40mm
    42mm
    43mm
    45mm
    46mm
    47mm
    47.5mm
    48mm
    50mm
    51mm
    52mm
    53mm
    55mm
    56mm
    57mm
    57.5mm
    57.9mm
    58mm
    60mm
    61mm
    62mm
    63mm
    65mm
    66mm
    67mm
    68mm
    70mm
    71mm
    72mm
    73mm
    74mm
    75mm
    76mm
    78mm
    79mm
    80mm
    81mm
    82.6mm
    84mm
    85mm
    86mm
    88mm
    88.9mm
    90mm
    91mm
    92mm
    92.3mm
    94mm
    95mm
    95.3mm
    96mm
    100mm
    102mm
    104mm
    106mm
    110mm
    115mm
    120mm
    125mm
    133.4mm
    140mm
    145.7mm
    149.4mm
    150mm
    152mm
    160mm
    171.5mm
    175mm
    184.2mm
    187.9 mm
    188.4 mm
    200mm
    204mm
    250mm
    260.4mm
    276 mm
    277 mm
    280 mm
    285.8mm
    300mm
    315mm
    336.6 mm
    340.2 mm
    376 mm
    377 mm
    380 mm
    400mm
    476 mm
    477 mm
    480 mm
    489 mm
    492.6 mm
    500mm
    576 mm
    577 mm
    580 mm
    676 mm
    677 mm
    680 mm
    776 mm
    777 mm
    780 mm
    DFARS (Defense Acquisition Regulations Supplement)
    DFARS (Defense Acquisition
    Regulations Supplement)
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    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
    Number of Mounting Holes
    Number of Mounting Holes
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