McMaster-Carr logo
    Filter by
    Material
    System of Measurement
    Hardness Rating
    Thread Size
    Industrial Info Compare
    Tolerance Rating
    Appearance
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    Industrial Info Compare
    Length
    DFARS Specialty Metals
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Hardness
    Conductivity Percentage
    Fabrication
    Heat Treatable
    Heat Treatment
    Yield Strength
    Industrial Info Snippet
    Specifications Met
    Temper Rating
    Mechanical Finish
    Temper Designation
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    Help me decide (beta)
    28 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.

    Copper Balls

    Image of Product. Front orientation. Copper. Copper Balls.
    Often found in switches and bearings, copper balls move electricity and heat more quickly than other metal balls. Their polished surface resists corrosion, so your equipment runs smoothly over time.
    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
    Pkg.
    Qty.
    Pkg.
    102 Copper
    1/16"-0.001" to 0.001"H04ASTM B2, ASTM B310064715K14000000
    5/64"-0.001" to 0.001"H04ASTM B2, ASTM B310064715K1600000
    3/32"-0.001" to 0.001"H04ASTM B2, ASTM B310064715K1800000
     

    Floats for Threaded Rods

    Connect these floats to threaded float rods (not included). Use them to replace an existing float or combine with rods and float valve bodies (not included) to build a float valve.
    Copper Ball Floats
    Image of Product. Front orientation. Floats. Floats for Threaded Rods, Copper Ball Floats.
    Dia.
    Thread
    Size
    Pipe
    Size
    Thread
    Type
    Gender
    Max.
    Pressure
    Temp. Range,
    ° F
    Ga.
    For Container
    Type
    Each
    2"1/4"-20
    		—UNC
    		FemaleNot Rated35 to 18024Open Tank2892K12000000
    2 1/2"1/4"-20
    		—UNC
    		FemaleNot Rated35 to 18024Open Tank2892K1400000
    3"1/4"-20
    		—UNC
    		FemaleNot Rated35 to 18024Open Tank2892K1500000
    4"—1/8
    		NPT
    		FemaleNot Rated35 to 18023Open Tank2892K1800000
    4"1/4"-20
    		—UNC
    		FemaleNot Rated35 to 18024Open Tank2892K1700000
    5"—1/4
    		NPT
    		FemaleNot Rated35 to 18023Open Tank2892K2200000
    5"1/4"-20
    		—UNC
    		FemaleNot Rated35 to 18024Open Tank2892K2100000
    6"—1/4
    		NPT
    		FemaleNot Rated35 to 18023Open Tank2892K2700000
    6"1/4"-20
    		—UNC
    		FemaleNot Rated35 to 18024Open Tank2892K2400000
    6"3/8"-16
    		—UNC
    		FemaleNot Rated35 to 18023Open Tank2892K2600000
    7"—3/8
    		NPT
    		FemaleNot Rated35 to 18021Open Tank2892K3100000
    8"—3/8
    		NPT
    		FemaleNot Rated35 to 18021Open Tank2892K33000000
    8"3/8"-16
    		—UNC
    		FemaleNot Rated35 to 18021Open Tank2892K32000000
    9"—3/8
    		NPT
    		FemaleNot Rated35 to 18018Open Tank2892K34000000
    10"—3/8
    		NPT
    		FemaleNot Rated35 to 18019Open Tank2892K36000000
    10"3/8"-16
    		—UNC
    		FemaleNot Rated35 to 18018Open Tank2892K35000000
    Copper Oblong Floats
    Image of Product. Front orientation. Floats. Floats for Threaded Rods, Copper Oblong Floats.
    Dia.
    Lg.
    Thread
    Size
    Thread
    Type
    Gender
    Max.
    Pressure
    Temp. Range,
    ° F
    Ga.
    For Container
    Type
    Each
    3"7"1/4"-20
    		UNC
    		FemaleNot Rated35 to 18024Open Tank2892K41000000
    4"5"1/4"-20
    		UNC
    		FemaleNot Rated35 to 18024Open Tank2892K4200000
    4"7"1/4"-20
    		UNC
    		FemaleNot Rated35 to 18024Open Tank2892K4300000

    Toilet Tank Replacement Parts

    Get your toilet flushing like brand new. These parts work with the listed manufacturer series, or universally where none are noted.
    Floats
    Image of Product. Front orientation. Toilet Tank Replacement Parts. Floats, Copper.

    Copper

    Material
    Each
    Copper
    		2753K2000000
    Float Rods
    Image of Product. Front orientation. Float Rods.
    Material
    Lg.
    Each
    Brass
    		8"2754K100000
    Brass
    		10"2754K30000
    Brass
    		12"2754K40000

    Scouring Balls

    Image of Product. Front orientation. Scouring Pads. Scouring Balls.
    Remove rust and baked-on grease with a rounded shape that fits naturally in your hand. These balls won’t rust or splinter, so you can use them wet or dry.
    Medium Abrasion—Best for general purpose cleaning. Made of brass or copper, these balls are softer than stainless steel balls, so they’re less likely to scratch softer metals, such as aluminum and stainless steel.
    Pkg. of 3
    Pkg. of 24
    Abrasion
    Type
    Dia.
    Wt.,
    g
    Material
    Pkg.
    Pkg.
    Medium4"35Copper
    		7361T121000007361T122000000
    back to top