McMaster-Carr logo
    Filter by
    Thread Size
    Industrial Info Compare
    Material
    Hub Diameter
    Attribute Image
    Maximum Temperature
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    DFARS Specialty Metals
    Minimum Temperature
    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)
    38 Products

    Threaded-Hole-Mount Ball Knobs

    Image of Product. Front orientation. Ball Knobs. Threaded-Hole-Mount Ball Knobs, Style 1.

    Style 1

    Install these traditional, easy-to-grip ball knobs on a threaded stud. They're good for control levers and push-pull rods.
    Phenolic—Phenolic knobs are a lightweight alternative to metal. They resist oil, grease, and solvents. Phenolic has good scratch resistance.
    Polypropylene—Polypropylene knobs are a lightweight alternative to metal. They resist oil, grease, and solvents. Polypropylene has good impact resistance.
    Thread
    Each
    Size
    Dp.,
    mm
    Head Dia.,
    mm
    Hub Dia.,
    mm
    Insert
    Material
    Temp. Range,
    ° F
    1-9
    10-Up
    Style 1
     
    Black Phenolic
    M4 × 0.7 mm101710Brass-20 to 380000000000000000000
    M6 × 1 mm123213Brass-20 to 3800000000000000000
    M6 × 1 mm123516Brass-20 to 3800000000000000000
    M6 × 1 mm1325—Brass-30 to 4000000000000000000
    M8 × 1.25 mm123816Brass-20 to 3800000000000000000
    M8 × 1.25 mm1325—Brass-30 to 4000000000000000000
    M8 × 1.25 mm1335—Brass-30 to 4000000000000000000
    M10 × 1.5 mm1525—Brass-30 to 4000000000000000000
    M10 × 1.5 mm1535—Brass-30 to 4000000000000000000
    M12 × 1.75 mm1835—Brass-30 to 4000000000000000000
    M12 × 1.75 mm1849—Brass-30 to 4000000000000000000
    M16 × 2 mm2149—Brass-30 to 4000000000000000000
     
    Red Phenolic
    M6 × 1 mm1325—Brass-30 to 4000000000000000000
    M8 × 1.25 mm1325—Brass-30 to 4000000000000000000
    M8 × 1.25 mm1335—Brass-30 to 4000000000000000000
    M10 × 1.5 mm1525—Brass-30 to 4000000000000000000
    M10 × 1.5 mm1535—Brass-30 to 4000000000000000000
    M12 × 1.75 mm1835—Brass-30 to 4000000000000000000
    M12 × 1.75 mm1849—Brass-30 to 4000000000000000000
    M16 × 2 mm2149—Brass-30 to 4000000000000000000
     
    Black Polypropylene
    M6 × 1 mm1332—Plain Brass-15 to 225000000000000000
    M6 × 1 mm1335—Plain Brass-15 to 225000000000000000
    M6 × 1 mm1338—Plain Brass-15 to 225000000000000000
    M6 × 1 mm1341—Plain Brass-15 to 225000000000000000
    M6 × 1 mm1348—Plain Brass-15 to 225000000000000000
    M8 × 1.25 mm1332—Plain Brass-15 to 225000000000000000
    M8 × 1.25 mm1335—Plain Brass-15 to 225000000000000000
    M8 × 1.25 mm1338—Plain Brass-15 to 225000000000000000
    M8 × 1.25 mm1341—Plain Brass-15 to 225000000000000000
    M8 × 1.25 mm1348—Plain Brass-15 to 225000000000000000
    M10 × 1.5 mm1532—Plain Brass-15 to 225000000000000000
    M10 × 1.5 mm1535—Plain Brass-15 to 225000000000000000
    M10 × 1.5 mm1538—Plain Brass-15 to 225000000000000000
    M10 × 1.5 mm1541—Plain Brass-15 to 225000000000000000
    M10 × 1.5 mm1548—Plain Brass-15 to 225000000000000000
     

    Oval Threaded-Hole-Mount Ball Knobs

    Image of Product. Front orientation. Ball Knobs. Oval Threaded-Hole-Mount Ball Knobs.
    Mount these oval, easy-to-grip ball knobs on a threaded stud. They're good for control levers and push-pull rods. Made of plastic, all resist oil, grease, and solvents.
    Thread
    Head,
    mm
    Each
    Size
    Dp.,
    mm
    Dia.
    Ht.
    Hub Dia.,
    mm
    Insert
    Material
    Temp. Range,
    ° F
    1-9
    10-Up
     
    Black Phenolic
    M6 × 1 mm12293813Brass-20 to 38000000000000000000
    M8 × 1.25 mm12293813Brass-20 to 380000000000000000
    M10 × 1.5 mm15293813Brass-20 to 380000000000000000
     
    back to top