McMaster-Carr logo
    System of Measurement
    System of Measurement
    Inch
    Metric
    Length
    Length
    1/8"
    15/64"
    1/4"
    17/64"
    9/32"
    19/64"
    5/16"
    11/32"
    23/64"
    3/8"
    25/64"
    13/32"
    27/64"
    7/16"
    29/64"
    15/32"
    31/64"
    1/2"
    33/64"
    17/32"
    35/64"
    9/16"
    37/64"
    19/32"
    39/64"
    5/8"
    41/64"
    21/32"
    43/64"
    11/16"
    45/64"
    23/32"
    47/64"
    3/4"
    49/64"
    25/32"
    51/64"
    13/16"
    53/64"
    27/32"
    55/64"
    7/8"
    57/64"
    29/32"
    59/64"
    15/16"
    61/64"
    0.96"
    31/32"
    63/64"
    1"
    1 1/64"
    1 1/32"
    1 3/64"
    1.06"
    1 1/16"
    1 5/64"
    1 3/32"
    1 7/64"
    1 1/8"
    1 9/64"
    1 5/32"
    1 3/16"
    1 13/64"
    1 7/32"
    1 15/64"
    1 1/4"
    1 17/64"
    1 9/32"
    1 19/64"
    1 5/16"
    1.32"
    1 21/64"
    1 11/32"
    1 23/64"
    1 3/8"
    1 25/64"
    1 13/32"
    1 7/16"
    1 29/64"
    1 15/32"
    1 31/64"
    1 1/2"
    1.52"
    1 17/32"
    1 9/16"
    1 37/64"
    1.58"
    1 19/32"
    1 39/64"
    1 5/8"
    1 41/64"
    1 21/32"
    1.68"
    1 11/16"
    1 45/64"
    1 23/32"
    1 3/4"
    1 49/64"
    1 25/32"
    1.79"
    1 51/64"
    1 13/16"
    1 27/32"
    1 7/8"
    1 57/64"
    1 29/32"
    1 59/64"
    1 15/16"
    1 61/64"
    1 31/32"
    2"
    2 1/64"
    2 1/32"
    2 3/64"
    2 1/16"
    2 5/64"
    2 3/32"
    2 1/8"
    2.14"
    2 9/64"
    2 5/32"
    2 3/16"
    2 7/32"
    2 1/4"
    2 17/64"
    2 9/32"
    2 5/16"
    2 11/32"
    2 23/64"
    2 3/8"
    2 7/16"
    2 1/2"
    2 17/32"
    2 35/64"
    2 9/16"
    2 19/32"
    2 5/8"
    2 21/32"
    2 43/64"
    2 11/16"
    2 23/32"
    2 3/4"
    2 49/64"
    2.77"
    2 13/16"
    2 7/8"
    2 29/32"
    2 15/16"
    2 61/64"
    2 31/32"
    3"
    3 1/64"
    3 1/32"
    3 1/16"
    3.08"
    3 3/32"
    3 1/8"
    3 5/32"
    3 3/16"
    3 1/4"
    3 9/32"
    3 19/64"
    3 5/16"
    3 21/64"
    3 11/32"
    3 3/8"
    3 1/2"
    3 9/16"
    3 19/32"
    3 11/16"
    3 3/4"
    3 25/32"
    3 13/16"
    3 7/8"
    3 29/32"
    3 63/64"
    4"
    4 1/16"
    4 3/8"
    4 13/32"
    4 7/16"
    4 1/2"
    4 19/32"
    4 11/16"
    4 7/8"
    4 15/16"
    5"
    5 3/32"
    5 3/16"
    5 1/4"
    5 19/64"
    5 3/8"
    5 13/32"
    5 1/2"
    5 3/4"
    5 7/8"
    6"
    6 13/64"
    6 7/32"
    6 1/4"
    6 1/2"
    6 9/16"
    6 23/32"
    6 15/16"
    7"
    7 1/8"
    7 1/4"
    7 25/64"
    7 1/2"
    7 11/16"
    8"
    8 1/4"
    8 9/32"
    8 1/2"
    8 5/8"
    8 43/64"
    8 3/4"
    8 53/64"
    8 7/8"
    9"
    9 1/4"
    9 3/8"
    9 1/2"
    9 5/8"
    9 3/4"
    9 51/64"
    10"
    10 3/32"
    10 1/8"
    10 1/4"
    10 1/2"
    10 5/8"
    10 3/4"
    10 13/16"
    10 7/8"
    10 29/32"
    10 15/16"
    11"
    11 1/4"
    11 5/16"
    11 3/8"
    11 13/32"
    11 1/2"
    11 5/8"
    11 3/4"
    11 7/8"
    11 57/64"
    12"
    12 3/16"
    12 1/4"
    12 3/8"
    12 1/2"
    12 13/16"
    13"
    13 1/2"
    13 13/16"
    14"
    14 3/4"
    14 7/8"
    15"
    15 3/8"
    15 3/4"
    16"
    17"
    17 1/2"
    17 3/4"
    18"
    1'6"
    18 1/2"
    19"
    19 1/2"
    20"
    1'8"
    20 3/4"
    21"
    1'9"
    22"
    23"
    23 1/2"
    23 5/8"
    2 ft.
    24 3/4"
    25"
    2'2"
    26"
    27"
    27 1/4"
    27 1/2"
    2'3 1/2"
    28"
    28 1/2"
    28 3/4"
    29"
    29 1/2"
    30"
    2'6"
    30 1/4"
    30 1/2"
    2'7"
    31"
    31 1/2"
    32"
    2'8"
    33"
    2'9"
    34"
    35"
    3 ft.
    36 1/2"
    37"
    3'1 1/2"
    37 1/2"
    3'2"
    38"
    38 1/8"
    38 1/2"
    39"
    3'4"
    40"
    40 1/2"
    41"
    41 1/2"
    42"
    3'6"
    42 1/2"
    43"
    43 1/2"
    3'8"
    44"
    44 1/2"
    3'9"
    45"
    45 1/2"
    46"
    46 1/2"
    47"
    47 1/4"
    47 1/2"
    4 ft.
    48 1/2"
    49"
    49 1/2"
    4'2"
    50"
    52"
    53"
    4'6"
    54"
    55"
    55 1/2"
    4'8"
    4'9"
    58"
    5 ft.
    5'1 1/2"
    5'6"
    66"
    5'8"
    5'9"
    6'
    6 1/2 ft.
    6'6"
    79"
    6'7"
    6'8"
    6'9"
    7 ft.
    86"
    7'6"
    7'6"-10'0"
    92"
    7'8"
    7'9"
    8 ft.
    8'1 1/2"
    8'2"
    8'5"
    8 1/2 ft.
    8'6"
    8'8"
    8'9"
    9 ft.
    9'4"
    9'6"
    9'8"
    9'9"
    10 ft.
    10'1 1/2"
    10 1/2ft.
    11 ft.
    11'6"
    11'8"
    12'
    12 1/2 ft.
    13ft.
    13'6 1/2"
    164"
    14'
    14'6"
    15 ft.
    15'6"
    15'8"
    16'
    17 ft.
    17 1/2ft.
    17'8"
    18 ft.
    19 ft.
    19'2"
    19'5"
    19'6"
    19'8"
    20 ft.
    21 ft.
    22 ft.
    23 ft.
    23'6"
    23'8"
    24'
    24'6"
    25 ft.
    25'8"
    26ft.
    27 ft.
    29'4"
    29'6"
    30'
    32'
    33'
    35ft.
    35'4"
    36'
    37 ft.
    37 1/2 ft.
    13yd.
    39'4"
    39'6"
    40'
    41 ft.
    44ft.
    45 ft.
    48ft.
    49'6"
    50 ft.
    53ft.
    54ft.
    55 ft.
    56ft.
    59'6"
    60'
    62 1/2 ft.
    66ft.
    68 ft.
    72 ft.
    75 ft.
    79ft.
    82 ft.
    85 ft.
    90 ft.
    95 ft.
    99ft.
    100 ft.
    102 ft.
    105 ft.
    108ft.
    110 ft.
    115ft.
    125 ft.
    150ft.
    164ft.
    165ft.
    180ft.
    200 ft.
    216ft.
    240 ft.
    250 ft.
    300 ft.
    450ft.
    459ft.
    500 ft.
    600 ft.
    1,000 ft.
    1,200 ft.
    1,320 ft.
    3,000 ft.
    6mm
    7mm
    7.5mm
    8mm
    8.5mm
    10mm
    10.5mm
    11mm
    12mm
    12.5mm
    13mm
    13.5mm
    14mm
    14.5mm
    14.7mm
    15mm
    15.5mm
    15.9mm
    16mm
    16.5mm
    17mm
    18mm
    18.5mm
    19mm
    19.5mm
    20mm
    21mm
    22mm
    23mm
    24mm
    25mm
    25.4mm
    26mm
    27mm
    27.5mm
    28mm
    29mm
    30mm
    31mm
    31.8mm
    32mm
    32.5mm
    33mm
    34mm
    35mm
    36mm
    37mm
    38mm
    39mm
    40mm
    41mm
    42mm
    45 mm
    47mm
    47.4 mm
    50 mm
    50.4 mm
    56mm
    60 mm
    65mm
    72.2 mm
    75 mm
    77mm
    80 mm
    83 mm
    85mm
    88 mm
    90 mm
    94mm
    100 mm
    102 mm
    104 mm
    105 mm
    106 mm
    114 mm
    115 mm
    116mm
    130mm
    3'10
    5'5
    2'3"
    2'4"
    5' 1/2"
    7'3 1/2"
    7'10 1/2"
    9'11"
    Long
    Regular
    Short
    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.
    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
    Height
    Height
    0.015"
    0.036"
    0.069"
    0.075"
    3/32"
    0.098"
    0.106"
    0.123"
    1/8"
    0.138"
    5/32"
    0.171"
    0.174"
    0.177"
    3/16"
    0.19"
    1/5"
    0.203"
    13/64"
    0.205"
    0.208"
    0.215"
    0.217"
    0.218"
    7/32"
    0.226"
    0.229"
    0.232"
    15/64"
    0.237"
    0.24"
    0.241"
    0.244"
    1/4"
    0.262"
    0.265"
    17/64"
    0.272"
    0.275"
    9/32"
    0.295"
    19/64"
    0.298"
    0.31"
    5/16"
    0.313"
    21/64"
    11/32"
    23/64"
    3/8"
    25/64"
    13/32"
    27/64"
    7/16"
    29/64"
    15/32"
    1/2"
    33/64"
    17/32"
    9/16"
    19/32"
    5/8"
    41/64"
    21/32"
    11/16"
    23/32"
    3/4"
    13/16"
    27/32"
    0.87"
    7/8"
    29/32"
    15/16"
    31/32"
    1"
    1 1/32"
    1 1/16"
    1 3/32"
    1 1/8"
    1.13"
    1 3/16"
    1 1/4"
    1.3"
    1 5/16"
    1 3/8"
    1 7/16"
    1 1/2"
    1 17/32"
    1.54"
    1 9/16"
    1 5/8"
    1 21/32"
    1 11/16"
    1 23/32"
    1 3/4"
    1 25/32"
    1 13/16"
    1 7/8"
    1 31/32"
    2"
    2 1/32"
    2 1/16"
    2 1/8"
    2 1/4"
    2.48"
    2 1/2"
    2 11/16"
    2 3/4"
    2 29/32"
    3"
    3 1/4"
    3 1/2"
    3 13/16"
    3 15/16"
    4"
    4"-30"
    4"-32"
    4 1/4"
    4 3/8"
    4 1/2"
    4 9/16"
    4 5/8"
    4 11/16"
    4.9"
    5"
    5"-42"
    5"-42 1/2"
    5"-43 3/4"
    5"-44"
    5 1/8"
    5 3/16"
    5 3/8"
    5 1/2"
    5 9/16"
    5 5/8"
    5 3/4"
    5 7/8"
    5 15/16"
    6"
    6 1/8"
    6 3/16"
    6 5/16"
    6 7/16"
    6 1/2"
    6 9/16"
    7"
    7 9/16"
    7 3/4"
    8"
    8 1/8"
    8.2"
    8 1/4"
    8 9/16"
    8 5/8"
    9"
    9 7/16"
    9 3/4"
    10"
    10 1/8"
    11"
    11 1/16"
    11.3"
    11 1/2"
    1'0"
    12"
    12 1/4"
    12 1/2"
    13"
    13 3/4"
    14"
    14 1/2"
    15"
    16"
    16 1/4"
    17"
    17.6"
    18"
    18 1/4"
    19"
    19 1/4"
    19 1/2"
    20"
    20 1/2"
    20.8"
    1'9"
    21 1/2"
    22 1/4"
    22 7/8"
    23"
    23.9"
    24"
    25"
    26"
    27"
    28"
    30"
    30.2"
    31"
    31 3/8"
    32"
    33"
    36"
    36 1/2"
    37"
    37 1/2"
    38"
    39"
    40"
    40 1/4"
    41"
    41 3/4"
    42"
    45"
    48"
    48 1/2"
    49.1"
    50"
    50 1/2"
    52"
    54"
    54 1/2"
    55"
    4'9"-12'
    5 ft.
    62"
    64"
    5'6"
    66"
    6 ft.
    6'0"
    73"
    74"
    6 1/2 ft.
    6'6"
    6'6 3/4"
    80"
    84"
    85"
    7'1 1/2"
    8 ft.
    97"
    8 1/2 ft.
    108"
    112"
    10 ft.
    11 ft.
    12 ft.
    16 ft.
    7mm
    10mm
    12mm
    13mm
    15mm
    16mm
    18mm
    20mm
    24mm
    25 mm
    30 mm
    40 mm
    43 mm
    50 mm
    60 mm
    65 mm
    70 mm
    75 mm
    100 mm
    105 mm
    119 mm
    144 mm
    1'4"
    1'6"
    2'0"
    2'3"
    2'6"
    3'6"
    4'6"
    7'6"
    8'0"
    For Use With
    For Use With
    Abietic Acid
    Abrasive Blasting Media
    Acetic Acid
    Acetone
    Acetylene
    Acid Gases
    Air
    Alcohol
    Alkalies
    Ammonia
    Ammonium Hydroxide
    Anhydrous Ammonia
    Animal Oils
    Argon
    Bases
    Benzene
    Beverage
    Biodiesel
    Bleach
    Boric Acid
    Brake Fluids
    Bromine
    Butane
    Butyl Alcohol
    Calcium Chloride
    Calcium Hydroxide
    Carbon Dioxide
    Chemicals
    Chlorine
    Citric Acid
    Coolant
    Cutting Oil
    Dairy
    Deionized Water
    Detergents
    Diesel Fuel
    Doors
    Drinking Water
    Dust
    Elemental Fluorines
    Ethanol
    Ethyl Acetate
    Ethylene Glycol
    Fertilizer
    Fluorinated Solvents
    Food
    Formaldehyde
    Fuel Gases
    Fuel Oil
    Fuels
    Galaxy Note 10
    Smartphones
    Galaxy S10+
    Smartphones
    Galaxy S10 Smartphones
    Galaxy S20/S20 5G
    Smartphones
    Galaxy S20+/S20+ 5G
    Smartphones
    Galaxy S20 Ultra/S20
    Ultra 5G Smartphones
    Gasoline
    Glass
    Glycerin
    Heating Oil
    Helium
    Hydraulic Fluid
    Hydraulic Oil
    Hydrochloric Acid
    Hydrofluoric Acid
    Hydrogen
    Hydrogen Peroxide
    Inert Gas
    iPad Tablets
    iPhone 6/6S
    Smartphones
    iPhone 7 Plus
    Smartphones
    iPhone 8 Plus
    Smartphones
    iPhone 11 Pro Max
    Smartphones
    iPhone 11 Pro
    Smartphones
    iPhone 11 Smartphones
    iPhone 12/12 Pro
    Smartphones
    iPhone 12 Mini
    Smartphones
    iPhone 12 Pro Max
    Smartphones
    iPhone 13 Mini
    Smartphones
    iPhone X/XS
    Smartphones
    iPhone XR Smartphones
    Isopropyl Alcohol
    Kerosene
    Lacquer Solvents
    Lacquer Thinner
    Liquid Nitrogen
    Liquid Propane
    LP Gas
    Lubricants
    Magnesium Chloride
    MAPP Gas
    Methane
    Methanol
    Methyl Ethyl Ketone (MEK)
    Methylamine
    Methylene Chloride
    Mineral Oil
    Mineral Spirits
    Molten Metal Alkali
    Motor Oil
    Natural Gas
    Nitric Acid
    Nitrogen
    Odor from Acid Gases
    Odor from Organic
    Vapors
    Oil
    Organic Vapors
    Outlets
    Oxygen
    Paint and Varnish
    Removers
    Pallets
    Petroleum Fluids
    Phosphoric Acid
    Plugs
    Potassium Hydroxide
    Propane
    Propylene
    Propylene Glycol
    Salt Solutions
    Salt Water
    Salts
    Sodium Bicarbonate
    Sodium Chloride
    Sodium Hydroxide
    Sodium Sulfide
    Solid Particles
    Solvents
    Steam
    Sulfonic Acid
    Sulfuric Acid
    Sulphur Oxide
    Synthetic Lubricants
    Synthetic Oil
    Toilets
    Transmission Fluid
    Turpentine
    Urinals
    Varnish
    Vegetable Oil
    Water
    Windows
    Xylene
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