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    37 Products

    Easy-Install Slotted Washers
    3D CAD models available

    Slip these washers under screw heads and nuts to quickly install them without having to disassemble your joint. They take the pressure off fasteners to protect mounting surfaces.
    Stainless SteelAbout Stainless Steel
    Image of Product. Front orientation. Washers. Easy-Install Slotted Washers.
    18-8 Stainless Steel—The choice for wet and outdoor environments, these washers resist rust. However, they won't hold up to the harsh chemicals that 316 stainless steel can.
    Slot
    For Screw Size
    OD
    Wd.
    Dp.
    Thk.
    Pkg.
    Qty.
    Pkg.
    18-8 Stainless Steel
    No. 4
    0.313"1/8"1/4"0.027" to 0.033"100000000000000000
    No. 10
    0.406"13/64"1/4"0.036" to 0.045"5000000000000000
    No. 10
    0.563"13/64"3/8"0.036" to 0.045"5000000000000000
    No. 10, No. 12, No. 14, 1/4"1.500"9/32"7/8"0.020" to 0.026"100000000000000
    No. 10, No. 12, No. 14, 1/4"1.500"9/32"7/8"0.043" to 0.051"1000000000000000
    No. 10, No. 12, No. 14, 1/4"1.500"9/32"7/8"0.084" to 0.104"1000000000000000
    1/4"
    0.500"9/32"3/8"0.056" to 0.071"5000000000000000
    1/4"
    0.750"9/32"1/2"0.056" to 0.071"2500000000000000
    1/4"
    1.000"9/32"5/8"0.056" to 0.071"1000000000000000
    3/8"
    1.000"9/32"3/4"0.056" to 0.071"1000000000000000
    1/2"
    1.000"17/32"3/4"0.056" to 0.071"1000000000000000
    1/2"
    1.500"17/32"1"0.084" to 0.097"500000000000000
    5/8"
    1.250"21/32"1"0.084" to 0.097"1000000000000000
    3/4"
    1.375"13/16"1 1/8"0.084" to 0.097"500000000000000
    1"
    1.750"1 1/16"1 3/8"0.084" to 0.097"500000000000000
     
    Steel
    Image of Product. Front orientation. Washers. Easy-Install Slotted Washers.
    Zinc-Plated Steel—The most common choice for areas with occasional exposure to moisture.
    Black-Oxide Steel—Typically chosen for their appearance, these washers have a dark, matte coating that creates a finished look. They offer minimal corrosion resistance, so they're best for dry environments.
    Slot
    For Screw Size
    OD
    Wd.
    Dp.
    Thk.
    Pkg.
    Qty.
    Pkg.
    Zinc-Plated Steel
    No. 10, No. 12, No. 14, 1/4"1.500"9/32"3/4"0.031" to 0.062"25000000000000000
     
    Black-Oxide Steel
    No. 4
    0.313"1/8"1/4"0.027" to 0.033"5000000000000000
    No. 10
    0.406"13/64"1/4"0.036" to 0.045"5000000000000000
    No. 10
    0.563"13/64"3/8"0.036" to 0.045"5000000000000000
    No. 10, No. 12, No. 14, 1/4"0.750"9/32"1/2"0.240" to 0.260"10000000000000
    No. 10, No. 12, No. 14, 1/4"1.000"9/32"5/8"0.240" to 0.260"10000000000000
    1/4"
    0.500"9/32"3/8"0.056" to 0.071"2500000000000000
    1/4"
    0.750"9/32"1/2"0.056" to 0.071"2500000000000000
    1/4"
    1.000"9/32"5/8"0.056" to 0.071"2500000000000000
    5/16"
    1.250"11/32"3/4"0.303" to 0.323"10000000000000
    5/16", 3/8"1.250"13/32"3/4"0.365" to 0.385"10000000000000
    5/16", 3/8"1.500"13/32"7/8"0.365" to 0.385"10000000000000
    3/8"
    1.000"13/32"3/4"0.056" to 0.071"2500000000000000
    7/16", 1/2"1.875"17/32"7/8"0.365" to 0.385"10000000000000
    7/16", 1/2"2.000"17/32"1 3/16"0.359" to 0.391"10000000000000
    1/2"
    1.000"17/32"3/4"0.056" to 0.071"2500000000000000
    1/2"
    1.500"17/32"1"0.084" to 0.097"1000000000000000
    5/8"
    1.250"21/32"1"0.084" to 0.097"100000000000000
    5/8"
    2.125"21/32"1 3/8"0.365" to 0.385"100000000000000
    3/4"
    1.375"13/16"1 1/8"0.084" to 0.097"100000000000000
    3/4"
    2.500"25/32"1 5/8"0.428" to 0.448"100000000000000
    1"
    1.750"1 1/16"1 3/8"0.084" to 0.097"1000000000000000
     
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