McMaster-Carr logo
    Filter by
    Material
    System of Measurement
    Washer Type
    Screw Size
    Industrial Info Snippet
    Certification
    DFARS Specialty Metals
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Hardness
    Military Specification
    Industrial Info Compare
    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. Washers

    Image of Product. Front orientation. Washers. Mil. Spec. Washers.
    These washers are manufactured and tested to strict U.S. military standards for material and construction. They take the pressure off screws and nuts to protect mounting surfaces.
    Brass
    Softer than most metals, brass washers won't damage other fastening components.
    Black-Oxide Brass—Typically chosen for their appearance, these washers have a dark, matte coating to create a finished look. They resist rust in wet and outdoor environments, but won't hold up to salt water and harsh chemicals.
    For Screw
    Size
    ID
    OD
    Thk.
    Mil. Spec.
    Pkg.
    Qty.
    Pkg.
    Black-Oxide Brass
    No. 4
    		0.125"0.312"0.025" to 0.040"MS15795-90410000000000000000
    Black-Oxide Brass Mil. Spec. Washer for Number 4 Screw Size, 0.125" ID, 0.312" OD, MS15795-904
    Pack of 10In stock
    Compatible Products for This Washer
     
    back to top