McMaster-Carr logo
    Filter by
    Material
    System of Measurement
    Nut Type
    Industrial Info Compare
    Cap Nut Profile
    Thread Spacing
    Industrial Info Compare
    Drive Style
    Industrial Info Snippet
    Thread Type
    Industrial Info Compare
    DFARS Specialty Metals
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    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)
    6 Products

    Cap Nuts

    Image of Product. Front orientation. Cap Nuts. Cap Nuts.
    Conceal and protect protruding screw threads while fastening parts together. These nuts help prevent damage to surrounding materials and reduce injuries. Also known as acorn nuts, they have a smooth, rounded head that creates a finished look.
    Lightweight Aluminum
    2011 Aluminum—One-third the weight of steel, these nuts are commonly used in robotics, automation, and other applications that have weight limitations. They're an alternative to stainless steel for rust resistance but are not as strong.
    Pkg.
    Thread
    Size
    Thread
    Dp.
    Wd.
    Ht.
    Pkg.
    Qty.
    1-9
    10-49
    50-Up
    2011 Aluminum
    6-32
    		3/16"5/16"19/64"1000000000000000000000000000
    10-24
    		5/32"3/8"11/32"250000000000000000000000
    10-32
    		5/32"3/8"11/32"250000000000000000000000
    1/4"-20
    		5/32"7/16"3/8"250000000000000000000000
    5/16"-18
    		7/32"9/16"7/16"10000000000000000000000
    3/8"-16
    		1/4"5/8"1/2"100000000000000000000000
     
    back to top