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    24 Products

    Oversized Washers

    Image of Product. Front orientation. Washers. Oversized Washers.
    These washers have exaggerated diameters to cover large holes and to compensate for uneven mounting surfaces. They are also thicker than general purpose washers, so they bridge wide gaps when used as spacers.
    Stainless SteelAbout Stainless Steel
    High-Strength 17-4 PH Stainless Steel—Similar strength to 17-7 stainless steel washers and comparable to high-strength Grade 8 steel. These washers won’t rust in wet and outdoor environments, but they can’t handle the harsh chemicals that 316 stainless steel can.
    For Screw
    Size
    ID
    OD
    Thk.
    Pkg.
    Qty.
    Pkg.
    High-Strength 17-4 PH Stainless Steel
    No. 4
    0.125"0.312"0.068" to 0.088"100000000000000
    No. 6
    0.156"0.375"0.068" to 0.088"10000000000000
    No. 8
    0.188"0.438"0.060" to 0.090"10000000000000
    No. 10
    0.203"0.500"0.080" to 0.110"10000000000000
    1/4"
    0.281"0.625"0.105" to 0.130"10000000000000
    1/4"
    0.281"0.625"0.177" to 0.197"10000000000000
    1/4"
    0.313"0.750"0.068" to 0.088"10000000000000
    5/16"
    0.344"0.750"0.105" to 0.130"10000000000000
    3/8"
    0.406"0.875"0.105" to 0.130"10000000000000
    3/8"
    0.406"1.000"0.170" to 0.190"10000000000000
    7/16"
    0.469"1.000"0.170" to 0.190"10000000000000
    1/2"
    0.531"1.125"0.105" to 0.130"10000000000000
    1/2"
    0.531"1.125"0.177" to 0.197"100000000000000
    5/8"
    0.656"1.375"0.177" to 0.197"100000000000000
    3/4"
    0.781"1.625"0.136" to 0.161"10000000000000
    3/4"
    0.781"1.625"0.235" to 0.255"100000000000000
    7/8"
    0.906"1.750"0.136" to 0.161"100000000000000
    7/8"
    0.906"1.750"0.235" to 0.255"100000000000000
    1"
    1.031"2.000"0.170" to 0.190"100000000000000
    1"
    1.031"2.000"0.271" to 0.291"100000000000000
    1 1/8"
    1.156"2.250"0.200" to 0.220"100000000000000
    1 1/4"
    1.281"2.500"0.265" to 0.290"100000000000000
    1 1/2"
    1.562"2.750"0.360" to 0.380"100000000000000
     

    Undersized Washers

    Image of Product. Front orientation. Washers. Undersized Washers.
    These washers distribute pressure evenly under fasteners with narrow heads, such as cheese and socket head screws. They have smaller diameters than general purpose washers of the same screw size.
    Stainless SteelAbout Stainless Steel
    High-Strength 17-4 PH Stainless Steel—Similar strength to 17-7 stainless steel washers and comparable to high-strength Grade 8 steel. These washers won’t rust in wet and outdoor environments, but they can’t handle the harsh chemicals that 316 stainless steel can.
    For Screw
    Size
    ID
    OD
    Thk.
    Pkg.
    Qty.
    Pkg.
    High-Strength 17-4 PH Stainless Steel
    5/8"
    0.656"1.375"0.105" to 0.130"100000000000000
     
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