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    1 Product

    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.
    Stainless SteelAbout Stainless Steel
    Image of Product. Front orientation. Washers. Mil. Spec. Washers.
    High-Temperature 321 Stainless Steel—The best stainless steel for high-temperature applications. These washers won't deform or lose strength when exposed to high heat up to 1500° F. They resist corrosion from mild cleaners, such as ammonia and acetone, but they can't withstand salt water or harsh chemicals as well as 316 stainless steel.
    For Screw
    Size
    ID
    OD
    Thk.
    Mil.
    Spec.
    Pkg.
    Qty.
    Pkg.
    High-Temperature 321 Stainless Steel
    7/16"
    		0.463"0.750"0.028" to 0.036"MS9549-1325000000000000000
    321 Stainless Steel Mil. Spec. Washer for 7/16" Screw, 0.463" ID, 0.75" OD, MS9549-13
    Pack of 25Delivers tomorrow
     
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