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    5 Products

    General Purpose Washers

    Image of Product. Front orientation. Washers. General Purpose Washers.
    Your go-to metal washer for every screw size. Washers take the pressure off nuts and screws to protect mounting surfaces.
    Stainless SteelAbout Stainless Steel
    Ultra-Corrosion-Resistant Alloy 20 Stainless Steel—The most corrosion-resistant stainless steel washers we offer, these hold up in just about any environment. They won't pit or weaken when exposed to salt water and harsh chemicals, such as sulfuric acid. They’re often used in chemical-processing, battery-production, and metal-finishing equipment. Also known as Carpenter 20.
    Material Certificate—Washers include a report with a traceable lot number.
    For Screw
    Size
    ID
    OD
    Thk.
    Certificate Type
    Pkg.
    Qty.
    Pkg.
    Ultra-Corrosion-Resistant Alloy 20 Stainless Steel
    1/4"
    		0.260"0.625"0.050" to 0.070"Material Certificate
    		590770A029000000
    5/16"
    		0.344"0.750"0.050" to 0.070"—590770A03000000
    3/8"
    		0.406"0.875"0.050" to 0.070"—190770A0310000
    1/2"
    		0.539"1.250"0.070" to 0.076"—190770A0330000
    5/8"
    		0.680"1.500"0.070" to 0.076"—190770A03500000
     
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