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    31 Products

    Notched Washers

    Hammer nails into the notches to prevent these washers from rotating during installation. They have a large outer diameter to distribute pressure over a wide surface area and stop nuts and screws from digging into your material. Washers are versatile enough for a wide variety of wood construction applications, such as beams, joists, and trusses. Also known as No. 10 Western Timber and Victor washers.
    Iron
    Image of Product. Front orientation. Washers. Notched Washers.
    Cast Iron—Best for dry environments since moisture will cause these washers to rust.
    For Screw
    Size
    ID
    OD
    Thk.
    Pkg.
    Qty.
    Pkg.
    Cast Iron
    1/2"
    0.563"2.500"0.250"591153A033000000
    5/8"
    0.688"2.750"0.313"591153A03500000
    3/4"
    0.813"3.000"0.438"591153A03600000
    1"
    1.063"3.750"0.500"191153A03800000
     

    Beveled Washers

    The thickest washers we offer, these are often used for heavy duty wood construction, such as docks and bridges. They have a beveled edge combined with a large outer diameter that increases the contact area between the washer and the mounting surface. As a result, these washers distribute pressure more effectively than general purpose ones to prevent the screw head from digging into wood and other soft materials. Also known as Ogee washers.
    Iron
    Image of Product. Front orientation. Washers. Beveled Washers.
    Corrosion-Resistant Galvanized Cast Iron—These washers combine the strength of iron with the rust resistance of stainless steel. They're an economical alternative to 18-8 stainless steel in wet and outdoor environments, but they won't hold up to salt water and chemicals.
    For Screw
    Size
    ID
    OD
    Thk.
    Pkg.
    Qty.
    Pkg.
    Corrosion-Resistant Galvanized Cast Iron
    1/2"
    0.625"2.000"0.500"592367A110000000
    5/8"
    0.736"2.760"0.675"192367A1200000
    3/4"
    0.890"2.860"0.740"192367A1300000
    7/8"
    1.000"3.500"0.875"192367A14000000
    1"
    1.125"4.000"0.906"192367A15000000
    1 1/8"
    1.250"4.250"1.125"192367A16000000
    1 1/4"
    1.375"4.500"1.250"192367A17000000
    1 1/2"
    1.625"5.250"1.500"192367A18000000
     

    Leveling Washers for I-Beams

    Image of ProductInUse. Mounted on an I-Beam. Front orientation. Leveling Washers. Leveling Washers for I-Beams.

    Mounted

    on an

    I-Beam

    Image of Product. Front orientation. Contains Annotated. Leveling Washers. Leveling Washers for I-Beams.
    Commonly called beveled washers, these are tapered to fit inside an I-beam's flange to provide a parallel bearing surface.
    Black-Oxide Iron—Black-oxide iron washers have a matte-black finish that prevents corrosion in dry environments.
    Galvanized Iron—Galvanized iron washers are corrosion resistant in wet environments.
    Thk.
    For Screw
    Size
    ID
    Wd.
    (A)
    (B)
    Hardness
    Pkg.
    Qty.
    Pkg.
    Black-Oxide Iron
    1/4"
    0.312"0.688"0.219"0.078"Rockwell B621091228A11100000
    5/16"
    0.375"1.000"0.313"0.141"Rockwell B621091228A11200000
    3/8"
    0.438"1.250"0.344"0.156"Rockwell B621091228A11300000
    1/2"
    0.562"1.250"0.344"0.156"Rockwell B621091228A11400000
    5/8"
    0.688"1.500"0.406"0.156"Rockwell B62591228A11500000
    3/4"
    0.812"1.500"0.469"0.219"Rockwell B62591228A11600000
    7/8"
    0.938"2.000"0.562"0.219"Rockwell B62191228A1170000
    1"
    1.062"2.000"0.562"0.219"Rockwell B62191228A1180000
    1 1/4"
    1.344"2.250"0.719"0.313"Rockwell B62191228A1200000
     
    Galvanized Iron
    1/4"
    0.312"0.688"0.219"0.078"Rockwell B722591152A02900000
    5/16"
    0.375"1.000"0.313"0.141"Rockwell B621091152A11300000
    3/8"
    0.438"1.250"0.344"0.156"Rockwell B621091152A03100000
    1/2"
    0.562"1.250"0.344"0.156"Rockwell B621091152A03300000
    5/8"
    0.688"1.500"0.406"0.156"Rockwell B621091152A03500000
    3/4"
    0.812"1.500"0.469"0.219"Rockwell B621091152A03600000
    7/8"
    0.938"2.000"0.562"0.219"Rockwell B62591152A03700000
    1"
    1.062"2.000"0.562"0.219"Rockwell B62591152A03800000
    1 1/8"
    1.188"2.250"0.625"0.281"Rockwell B62191152A1110000
    1 1/4"
    1.344"2.250"0.719"0.313"Rockwell B62191152A1120000
     
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