McMaster-Carr logo
    Filter by
    Military Specification
    System of Measurement
    Thread Size
    Industrial Info Snippet
    Nut Type
    Industrial Info Compare
    Certification
    Specifications Met
    Locking Type
    Height
    Attribute Image
    Hex Nut Profile
    Thread Type
    Insert Maximum Temperature
    DFARS Specialty Metals
    Width
    Attribute Image
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Sold As
    Thread Spacing
    Industrial Info Snippet
    Thread Direction
    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)
    1 Product

    Mil. Spec. Nylon-Insert Locknuts

    Image of Product. Front orientation. Locknuts. Mil. Spec. Nylon-Insert Locknuts.
    These locknuts are manufactured and tested to strict U.S. military standards for material and construction. The nylon insert grips the screw to prevent loosening from moderate vibration without damaging threads. However, the insert may become brittle if exposed to high temperatures. These locknuts are reusable a handful of times, but the holding power decreases with each use.
    Corrosion-Resistant Stainless Steel
    18-8 Stainless Steel—The choice for wet and outdoor environments, these locknuts resist rust. However, they won't hold up to the harsh chemicals that 316 stainless steel can.
    Thread
    Size
    Wd.
    Ht.
    Mil.
    Spec.
    Insert Max.
    Temp., ° F
    Specs.
    Met
    Pkg.
    Qty.
    Pkg.
    18-8 Stainless Steel
    6-32
    		5/16"3/16"MS21044C06250NASM210441000000000000000
    Mil. Spec. 18-8 Stainless Steel Nylon-Insert Locknut, 6-32 Thread Size, MS21044C06
    Pack of 10Delivers tomorrow 7-9 am
     
    back to top