McMaster-Carr logo
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    43 Products
    About Copper, Brass & Bronze
    industrial info icon

    Compare over 30 copper, brass, and bronze alloys to find the right material for you—all with material certificates for traceability.

    High-Strength 863 Bearing Bronze Round Tubes

    Image of Product. Front orientation. Bronze. High-Strength 863 Bearing Bronze Round Tubes.
    Create parts that won't buckle or break under stress, such as heavy-load bearings and hydraulic cylinder components. Alloyed with manganese, 863 bearing bronze is strong enough to carry heavy loads at high speeds when properly lubricated. Also known as manganese bronze.
    Material Certificate Icon
    Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
    OD
    ID
    Temper
    Designation
    Specs.
    Met
    6"
    Long
    13"
    Long
    1/4" Thick Wall
    1 1/2"1"M07ASTM B50589355K31
    000000
    000000
    2"1 1/2"M07ASTM B50589355K34
    00000
    000000
    2 1/2"2"M07ASTM B50589355K35
    00000
    000000
     
    1/2" Thick Wall
    2"1"M07ASTM B50589355K32
    000000
    000000
    3"2"M07ASTM B50589355K36
    000000
    000000
     
    3/4" Thick Wall
    2 1/2"1"M07ASTM B50589355K33
    000000
    000000
     
    1" Thick Wall
    4"2"M07ASTM B50589355K37
    000000
    000000
     

    Tight-Tolerance High-Strength 863 Bearing Bronze Bars

    Image of Product. Front orientation. Bronze. Tight-Tolerance High-Strength 863 Bearing Bronze Bars.
    Combine precision and high strength. These 863 bearing bronze bars come ground to paper-thin tolerances on top and bottom for parts that require pinpoint precision.
    Alloyed with manganese, 863 is strong enough to carry heavy loads at high speeds when properly lubricated. Use it for parts that won't buckle or break under stress, such as heavy-load bearings and hydraulic cylinder components. Also known as manganese bronze.
    Material Certificate Icon
    Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
    Wd.
    Temper
    Designation
    Specs.
    Met
    1/2 ft.
    Long
    1 ft.
    Long
    2 ft.
    Long
    3 ft.
    Long
    1/2" Thick (-0.002" to 0.002" Tolerance)
    1"M07ASTM B5055788N1
    000000
    0000000
    0000000
    0000000
    1 1/2"M07ASTM B5055788N2
    000000
    000000
    000000
    000000
    2"M07ASTM B5055788N3
    000000
    000000
    000000
    3"M07ASTM B5055788N5
    000000
    000000
    000000
    4"M07ASTM B5055788N6
    000000
    000000
    000000
    000000
     
    3/4" Thick (-0.002" to 0.002" Tolerance)
    3/4"M07ASTM B5055788N9
    00000
    00000
    000000
    000000
    1"M07ASTM B5055788N11
    00000
    000000
    000000
    000000
    1 1/2"M07ASTM B5055788N12
    000000
    000000
    000000
    000000
    2"M07ASTM B5055788N13
    000000
    000000
    000000
    000000
     
    1" Thick (-0.002" to 0.002" Tolerance)
    1"M07ASTM B5055788N19
    00000
    000000
    000000
    000000
    1 1/2"M07ASTM B5055788N21
    00000
    000000
    000000
    000000
    2 1/2"M07ASTM B5055788N23
    000000
    000000
    000000
    4"M07ASTM B5055788N25
    000000
    000000
    5"M07ASTM B5055788N26
    000000
    000000
    6"M07ASTM B5055788N27
    000000
    000000
     

    High-Strength 863 Bearing Bronze Rods

    Image of Product. Front orientation. Bronze. High-Strength 863 Bearing Bronze Rods.
    Create parts that won't buckle or break under stress, such as heavy-load bearings and hydraulic cylinder components. Alloyed with manganese, 863 bearing bronze is strong enough to carry heavy loads at high speeds when properly lubricated. Also known as manganese bronze.
    Material Certificate Icon
    Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
    Dia.
    Dia. Tolerance
    Temper
    Designation
    Specs.
    Met
    1 ft.
    Long
    3 ft.
    Long
    6 ft.
    Long
    1"0.0525" to 0.0725"M07ASTM B50589225K52
    000000
    0000000
    0000000
    1 1/2"0.0525" to 0.0725"M07ASTM B50589225K53
    000000
    000000
    000000
    2"0.0525" to 0.0725"M07ASTM B50589225K54
    000000
    000000
    00000000
    2 1/2"0.0525" to 0.0725"M07ASTM B50589225K61
    000000
     

    Metric Precision Lead Screws and Nuts

    Image of ProductInUse. Front orientation. Contains Inset. Precision Lead Screws and Nuts. Metric Precision Lead Screws and Nuts.
    Pair with a motor in automated motion and positioning applications. A tight thread fit allows these lead screws and nuts to make accurate, repeatable starts and stops. Also known as single-start and self-locking lead screws and nuts, they have a single thread that runs the length of the screw. The nut travels only when the screw turns, so your system won’t unexpectedly move when the lead screw is at rest. To ensure compatibility, select components that have the same thread direction, size, and number of thread starts.
    Externally Threaded Nuts—Right-Hand Thread
    Image of Product. Front orientation. Contains Annotated. Precision Lead Screws and Nuts. Metric Precision Lead Screws and Nuts, Externally Threaded Nuts—Right-Hand Thread.
    Manganese Bronze—Manganese bronze nuts have good strength and wear resistance.
    Travel Distance per Turn—Travel distance per turn, also known as screw lead, is the distance a nut moves with one revolution of the lead screw.
    External
    Thread
    Thread
    Size
    Lg.
    Dia.
    Thread Type
    Speed
    Ratio
    No. of Thread
    Starts
    Travel Distance
    per Turn, mm
    Size
    Lg.
    Thread Fit
    Hardness
    Tensile Strength,
    psi
    Dynamic Thrust
    Load Cap., lb.
    Specs.
    Met
    Each
    Manganese Bronze
    M10 × 2 mm5/8"0.68"Metric Trapezoidal
    1:1129/16"-18
    3/8"Metric Trapezoidal Class 7H
    Brinell 12675,000670DIN 1037549K88000000
    M12 × 3 mm3/4"1.125"Metric Trapezoidal
    1:11315/16"-16
    1/2"Metric Trapezoidal Class 7H
    Brinell 12675,0001,100DIN 1037549K8900000
    M16 × 3 mm1"1.125"Metric Trapezoidal
    1:11315/16"-16
    1/2"Metric Trapezoidal Class 7H
    Brinell 12675,0002,000DIN 1037549K9100000
    M20 × 4 mm1 1/4"1.125"Metric Trapezoidal
    1:1141"-18
    1/2"Metric Trapezoidal Class 7H
    Brinell 12675,0003,100DIN 1037549K9200000
    M24 × 5 mm1 1/2"1.5"Metric Trapezoidal
    1:1151 3/8"-16
    1/2"Metric Trapezoidal Class 7H
    Brinell 12675,0004,500DIN 1037549K93000000
    M28 × 5 mm1 3/4"2.125"Metric Trapezoidal
    1:1151 31/32"-1813/16"Metric Trapezoidal Class 7H
    Brinell 12675,0006,100DIN 1037549K94000000
    M40 × 7 mm2 19/64"2.125"Metric Trapezoidal
    1:1171 31/32"-1813/16"Metric Trapezoidal Class 7H
    Brinell 12675,00012,300DIN 1037549K95000000
     
    Flange Nuts—Right-Hand Thread
    Image of Product. Front orientation. Contains Annotated. Precision Lead Screws and Nuts. Metric Precision Lead Screws and Nuts, Flange Nuts—Right-Hand Thread.
    Image of Attribute. Front orientation. Contains Annotated. Metric Precision Lead Screws and Nuts, Nuts, Flange Nut.
    Manganese Bronze—Manganese bronze nuts have good strength and wear resistance.
    Travel Distance per Turn—Travel distance per turn, also known as screw lead, is the distance a nut moves with one revolution of the lead screw.
    Flange
    Thread
    Size
    Lg.
    Dia.
    Dia.
    Thk.
    Thread Type
    Speed
    Ratio
    Bolt Circle
    Dia.
    No. of Thread
    Starts
    Travel Distance
    per Turn, mm
    Thread Fit
    Hardness
    Tensile Strength,
    psi
    Dynamic Thrust
    Load Cap., lb.
    No. of Mounting
    Holes
    Specs.
    Met
    Each
    Manganese Bronze
    M10 × 2 mm5/8"0.688"1 39/64"13/32"Metric Trapezoidal
    1:11 1/8"12Metric Trapezoidal Class 7H
    Brinell 126Not Rated6704DIN 1037549K16000000
    M12 × 3 mm3/4"1.125"2 39/64"17/32"Metric Trapezoidal
    1:12 3/32"13Metric Trapezoidal Class 7H
    Brinell 126Not Rated1,1004DIN 1037549K1700000
    M16 × 3 mm1"1.125"2 39/64"17/32"Metric Trapezoidal
    1:12 3/32"13Metric Trapezoidal Class 7H
    Brinell 126Not Rated2,0004DIN 1037549K1900000
    M20 × 4 mm1 1/4"1.125"2 39/64"17/32"Metric Trapezoidal
    1:12 3/32"14Metric Trapezoidal Class 7H
    Brinell 126Not Rated3,1004DIN 1037549K2200000
    M24 × 5 mm1 1/2"1.5"2 3/4"33/64"Metric Trapezoidal
    1:12 17/64"15Metric Trapezoidal Class 7H
    Brinell 126Not Rated4,5004DIN 1037549K2300000
    M28 × 5 mm1 3/4"2.125"4 13/64"53/64"Metric Trapezoidal
    1:13 7/16"15Metric Trapezoidal Class 7H
    Brinell 12675,0006,1004DIN 1037549K86000000
    M40 × 7 mm2 19/64"2.125"4 13/64"53/64"Metric Trapezoidal
    1:13 7/16"17Metric Trapezoidal Class 7H
    Brinell 126Not Rated12,3004DIN 1037549K27000000
     

    Valve Wheel Wrenches

    Image of Product. Front orientation. Contains Annotated. Valve Wheel Wrenches. Style 4.

    Style 4

    Achieve the necessary leverage to turn hand wheels on large valves.
    Style 4
    Image of Product. Front orientation. Contains Annotated. Valve Wheel Wrenches. Style 4.
    Valve Wheel
    Wrench Opening Wd.
    Manganese Bronze
    (A)
    (B)
    Overall
    Lg.
    Each
    1 3/8"1 1/2"21 1/2"60555K710000000

    Nonsparking Drum Plug Wrenches

    Image of Product. Front orientation. Drum Plug Wrenches. Nonsparking Drum Plug Wrenches, Style C.
    Image of Product. Front orientation. Drum Plug Wrenches. Nonsparking Drum Plug Wrenches, Style D.
    Image of Attribute. Front orientation. Contains Annotated, Border. Nonsparking Drum Plug Wrenches.

    Style C

    Style D

    These wrenches inhibit sparking and are corrosion resistant. Also known as bung wrenches, they are used to install and remove screw-in drum plugs.
    For
    Drum Plug
    Style
    Style
    Size
    Material
    Overall
    Lg.
    Material
    Each
    C1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 143/4", 2"Plastic, Steel15 1/2"Manganese Bronze5600A310000000
    D1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 123/4", 2"Plastic, Steel18"Manganese Bronze5626A14000000
     
    back to top