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    8 Products

    Breakaway Tamper-Resistant Nuts

    Image of ProductInUse. Front orientation. Contains Annotated. Tamper-Resistant Nuts. Breakaway.
    Image of Product. Front orientation. Tamper-Resistant Nuts. Breakaway, Aluminum.

    Aluminum

    The most tamper-resistant nuts we offer, these have a hex head that breaks away upon tightening, leaving a non-removable cone. They can be installed using a standard wrench. Use them to reduce the risk of unwanted removal for objects in public spaces such as signs, lighting fixtures, and displays.
    Aluminum—Aluminum nuts are lightweight, corrosion resistant in wet environments, and nonmagnetic.
    Thread
    Size
    Wd.
    Ht.
    Ht. After
    Installation
    Breaking Torque,
    in·lbf
    Pkg.
    Qty.
    Pkg.
    Aluminum
    10-24
    		7/16"3/8"3/16"401090013A15000000
    1/4"-20
    		9/16"31/64"7/32"701090013A1750000
    5/16"-18
    		5/8"1/2"7/32"1501090013A20000000
    3/8"-16
    		3/4"19/32"1/4"1951090013A22500000
     

    Serrated-Edge-Drive Tamper-Resistant Nuts

    Image of Product. Front orientation. Tamper-Resistant Nuts. Serrated-Edge-Drive Tamper-Resistant Nuts.
    These nuts have serrations that dig into the material surface to resist loosening and are narrow to fit in tight spaces. They must be installed with a nutdriver (sold separately). Use them to reduce the risk of unwanted removal for objects in public spaces such as signs, lighting fixtures, and displays.
    Aluminum—Aluminum nuts are lightweight, corrosion resistant in wet environments, and nonmagnetic.
    Nuts
    Serrated-Edge
    Nutdrivers
    Thread
    Size
    Dia.
    Ht.
    Pkg.
    Qty.
    Pkg.
    Each
    Aluminum
    10-24
    		1/2"3/16"2598577A11000000098577A200000000
    1/4"-20
    		1/2"3/16"1098577A120000098577A20000000
    5/16"-18
    		1/2"3/16"1098577A130000098577A20000000
     
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