McMaster-Carr logo
    Filter by
    Material
    Mount Type
    Head Diameter
    Attribute Image
    Thread Depth
    Attribute Image
    System of Measurement
    DFARS Specialty Metals
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    18 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.
    Aluminum—Aluminum knobs have mild corrosion resistance, are lightweight, and are nonmagnetic.
    Thread
    Each
    Size
    Dp.
    Head
    Dia.
    1-9
    10-Up
    Style 1
     
    Aluminum
    10-24
    3/8"3/4"6940K110000000000
    10-32
    3/8"3/4"6940K1300000000
    10-32
    3/8"1"6940K1600000000
    1/4"-20
    1/2"1"6940K1800000000
    1/4"-20
    5/8"1 3/8"6940K2700000000
    5/16"-18
    1/2"1"6940K2100000000
    5/16"-18
    5/8"1 3/8"6940K3300000000
    5/16"-24
    5/8"1 3/8"6940K3500000000
    3/8"-16
    1/2"1"6940K2400000000
    3/8"-16
    5/8"1 3/8"6940K4100000000
    3/8"-16
    3/4"1 7/8"6940K520000000000
    3/8"-24
    5/8"1 3/8"6940K4300000000
    3/8"-24
    3/4"1 7/8"6940K540000000000
    7/16"-20
    5/8"1 3/8"6940K4600000000
    1/2"-13
    5/8"1 3/8"6940K4700000000
    1/2"-13
    3/4"1 7/8"6940K570000000000
    1/2"-20
    5/8"1 3/8"6940K4800000000
    5/8"-18
    3/4"1 7/8"6940K590000000000
     
    back to top