McMaster-Carr logo
    System of Measurement
    System of Measurement
    Inch
    Metric
    Length
    Length
    1/8"
    5/32"
    3/16"
    7/32"
    1/4"
    9/32"
    5/16"
    11/32"
    3/8"
    13/32"
    7/16"
    29/64"
    15/32"
    1/2"
    9/16"
    19/32"
    5/8"
    21/32"
    11/16"
    45/64"
    23/32"
    3/4"
    49/64"
    25/32"
    51/64"
    0.81"
    13/16"
    53/64"
    27/32"
    55/64"
    7/8"
    29/32"
    59/64"
    15/16"
    61/64"
    31/32"
    63/64"
    1"
    1 1/64"
    1 1/32"
    1 3/64"
    1 1/16"
    1 5/64"
    1 3/32"
    1 7/64"
    1 1/8"
    1 9/64"
    1 5/32"
    1 11/64"
    1 3/16"
    1.19"
    1 13/64"
    1 7/32"
    1 1/4"
    1 17/64"
    1 9/32"
    1 19/64"
    1 5/16"
    1 11/32"
    1 23/64"
    1 3/8"
    1 25/64"
    1 13/32"
    1 27/64"
    1 7/16"
    1 29/64"
    1 15/32"
    1 31/64"
    1 1/2"
    1 33/64"
    1 17/32"
    1 35/64"
    1.56"
    1 9/16"
    1 37/64"
    1 19/32"
    1 39/64"
    1 5/8"
    1.63"
    1 41/64"
    1 21/32"
    1 43/64"
    1 11/16"
    1 45/64"
    1 23/32"
    1 47/64"
    1 3/4"
    1.76"
    1 49/64"
    1 51/64"
    1 13/16"
    1 53/64"
    1 27/32"
    1 7/8"
    1 57/64"
    1 15/16"
    1 61/64"
    1 31/32"
    1 63/64"
    2"
    2 1/64"
    2 1/32"
    2 3/64"
    2.06"
    2 1/16"
    2 5/64"
    2 3/32"
    2 1/8"
    2.13"
    2 5/32"
    2 11/64"
    2 3/16"
    2 13/64"
    2 7/32"
    2 15/64"
    2 1/4"
    2 17/64"
    2 9/32"
    2 19/64"
    2.3"
    2 5/16"
    2 21/64"
    2 11/32"
    2 23/64"
    2 3/8"
    2 13/32"
    2 27/64"
    2 7/16"
    2 29/64"
    2 31/64"
    2 1/2"
    2 33/64"
    2 17/32"
    2 35/64"
    2 9/16"
    2 37/64"
    2 19/32"
    2 39/64"
    2 5/8"
    2 21/32"
    2 11/16"
    2 47/64"
    2 3/4"
    2 25/32"
    2 51/64"
    2 13/16"
    2 53/64"
    2 27/32"
    2 7/8"
    2 57/64"
    2 29/32"
    2 15/16"
    2 61/64"
    2 31/32"
    2 63/64"
    3"
    3 1/32"
    3 3/64"
    3 1/16"
    3 7/64"
    3 1/8"
    3.13"
    3 5/32"
    3 3/16"
    3 13/64"
    3 15/64"
    3 1/4"
    3 17/64"
    3 9/32"
    3 19/64"
    3 5/16"
    3 21/64"
    3 11/32"
    3 3/8"
    3 13/32"
    3 27/64"
    3 7/16"
    3 29/64"
    3 15/32"
    3 31/64"
    3 1/2"
    3 33/64"
    3 17/32"
    3 35/64"
    3 9/16"
    3 19/32"
    3 5/8"
    3 41/64"
    3 21/32"
    3 11/16"
    3 45/64"
    3 23/32"
    3 47/64"
    3 3/4"
    3 51/64"
    3 27/32"
    3 7/8"
    3 29/32"
    3 59/64"
    3 15/16"
    3 31/32"
    3 63/64"
    4"
    4 1/32"
    4 1/16"
    4 3/32"
    4 1/8"
    4 5/32"
    4 1/4"
    4 5/16"
    4 11/32"
    4 3/8"
    4 29/64"
    4 15/32"
    4 31/64"
    4 1/2"
    4 33/64"
    4 9/16"
    4 19/32"
    4 5/8"
    4 21/32"
    4 3/4"
    4 49/64"
    4 53/64"
    4 27/32"
    5"
    5 1/8"
    5 1/4"
    5 11/16"
    5 3/4"
    6"
    6 1/8"
    6 3/8"
    6 5/8"
    7"
    7 1/2"
    8"
    8 1/2"
    9"
    9 1/2"
    10"
    5mm
    6mm
    8mm
    9mm
    10mm
    12 mm
    13mm
    14mm
    15 mm
    15.5mm
    16mm
    16.5 mm
    17mm
    17.5 mm
    18 mm
    19mm
    19.5 mm
    20mm
    20.5 mm
    21mm
    21.5mm
    22mm
    23mm
    23.5 mm
    24 mm
    24.5 mm
    25mm
    25.5 mm
    26mm
    27mm
    27.5 mm
    28mm
    28.5 mm
    29mm
    30 mm
    30.5mm
    31mm
    32mm
    32.5mm
    33mm
    33.5 mm
    34mm
    34.5 mm
    35mm
    36 mm
    37mm
    37.5mm
    38mm
    39mm
    40mm
    41mm
    42 mm
    42.5mm
    43mm
    44mm
    45mm
    46mm
    47mm
    48 mm
    49mm
    50mm
    51mm
    51.5mm
    52mm
    53mm
    54mm
    55mm
    56mm
    57mm
    58mm
    59mm
    60mm
    61mm
    63mm
    64mm
    65mm
    66 mm
    67mm
    69mm
    70mm
    72 mm
    74mm
    75mm
    77mm
    81 mm
    82mm
    90 mm
    96mm
    99mm
    108 mm
    120mm
    132mm
    144mm
    Nut Type
    Nut Type
    CouplingHex
    Gender
    Gender
    Female
    Male
    Connection Style
    Connection Style
    Threaded
    Socket Connect
    Butt Weld
    For Pipe Schedule
    For Pipe Schedule
    click to learn more about
    click to learn more about 40
    click to learn more about 80
    4080
    click to learn more about 160
    160XXH
    For Pipe Material
    For Pipe Material
    Stainless
    Steel
    Steel
    Plastic
    Aluminum
    Brass
    Copper
    Iron
    Thread Direction
    Thread Direction
    click to learn more about
    RoHS (Restriction of Hazardous Substances)
    RoHS (Restriction of
    Hazardous Substances)
    RoHS Compliant
    RoHS Compliant with
    Exemptions
    DFARS (Defense Acquisition Regulations Supplement)
    DFARS (Defense Acquisition
    Regulations Supplement)
    click to learn more about
    Fastener Strength Grade/Class
    Fastener Strength
    Grade/Class
    click to learn more about
    REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)
    REACH (Registration,
    Evaluation, Authorization
    and Restriction of Chemicals)
    REACH Compliant
    Maximum Pressure
    Maximum Pressure
    35 psi @ 72° F
    50 psi @ 72° F
    60 psi @ 72° F
    70 psi @ 72° F
    90 psi @ 72° F
    100 psi @ 72° F
    110 psi @ 72° F
    120 psi @ 72° F
    125 psi @ 72° F
    140 psi @ 72° F
    150 psi @ 72° F
    160 psi @ 72° F
    200 psi @ 72° F
    210 psi @ 72° F
    225 psi @ 72° F
    230 psi @ 72° F
    250 psi @ 72° F
    290 psi @ 72° F
    300 psi @ 72° F
    400 psi @ 72° F
    500 psi @ 72° F
    600 psi @ 72° F
    725 psi @ 72° F
    870 psi @ 72° F
    1,000 psi @ 72° F
    1,080 psi @ 72° F
    1,090 psi @ 72° F
    1,160 psi @ 72° F
    1,200 psi @ 72° F
    1,230 psi @ 72° F
    1,340 psi @ 72° F
    1,400 psi @ 72° F
    1,450 psi @ 72° F
    1,500 psi @ 72° F
    1,510 psi @ 72° F
    1,760 psi @ 72° F
    1,800 psi @ 72° F
    1,840 psi @ 72° F
    1,960 psi @ 72° F
    2,000 psi @ 72° F
    2,100 psi @ 72° F
    2,170 psi @ 72° F
    2,210 psi @ 72° F
    2,300 psi @ 72° F
    2,400 psi @ 72° F
    2,500 psi @ 72° F
    2,600 psi @ 72° F
    2,800 psi @ 72° F
    2,900 psi @ 72° F
    3,000 psi @ 72° F
    3,200 psi @ 72° F
    3,500 psi @ 72° F
    3,600 psi @ 72° F
    3,700 psi @ 72° F
    3,900 psi @ 72° F
    4,000 psi @ 72° F
    4,100 psi @ 72° F
    4,300 psi @ 72° F
    4,400 psi @ 72° F
    4,500 psi @ 72° F
    4,600 psi @ 72° F
    4,800 psi @ 72° F
    4,900 psi @ 72° F
    5,000 psi @ 72° F
    5,100 psi @ 72° F
    5,200 psi @ 72° F
    5,300 psi @ 72° F
    5,400 psi @ 72° F
    5,450 psi @ 72° F
    5,500 psi @ 72° F
    5,600 psi @ 72° F
    6,000 psi @ 72° F
    6,100 psi @ 72° F
    6,150 psi @ 72° F
    6,200 psi @ 72° F
    6,400 psi @ 72° F
    6,500 psi @ 72° F
    6,600 psi @ 72° F
    6,800 psi @ 72° F
    7,000 psi @ 72° F
    7,200 psi @ 72° F
    7,300 psi @ 72° F
    7,500 psi @ 72° F
    9,100 psi @ 72° F
    9,700 psi @ 72° F
    10,000 psi @ 72° F
    15,000 psi @ 72° F
    3,000 psi @ 100° F
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