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    77 Products

    Fiberglass Washers

    Image of Product. Front orientation. Washers. Fiberglass Washers.
    A lightweight alternative to stainless steel, these fiberglass washers have the best strength-to-weight ratio of all our nonmetal washers. Commonly used to distribute pressure under nuts and screws in building frames, they are a great fit when you need something more robust than plastic, but still have to stay within a certain weight limit.
    Temp.
    Range
    For Screw
    Size
    ID
    OD
    Thk.
    Min.
    Max.,
    ° F
    Mil. Spec.
    Color
    Pkg.
    Qty.
    Pkg.
    No. 0
    0.062"0.188"0.012" to 0.018"Not Rated280MIL-I-24768/27Light Green1093493A34100000
    No. 0
    0.062"0.250"0.012" to 0.018"Not Rated280MIL-I-24768/27Light Green1093493A3420000
    No. 1
    0.094"0.250"0.012" to 0.018"Not Rated280MIL-I-24768/27Light Green1093493A3430000
    No. 2
    0.094"0.250"0.012" to 0.018"Not Rated280Light Green1093493A2280000
    No. 3
    0.105"0.250"0.024" to 0.038"Not Rated280MIL-I-24768/27Light Green1093493A3440000
    No. 4
    0.122"0.219"0.012" to 0.018"Not Rated280Light Green1093493A2290000
    No. 4
    0.125"0.310"0.024" to 0.038"Not Rated280Light Green1093493A1050000
    No. 4
    0.125"0.317"0.054" to 0.070"Not Rated280Light Green1093493A10600000
    No. 4
    0.125"0.438"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green1093493A3450000
    No. 5
    0.140"0.375"0.024" to 0.038"Not Rated280MIL-I-24768/27Light Green1093493A3460000
    No. 5
    0.140"0.438"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green1093493A3470000
    No. 6
    0.142"0.500"0.054" to 0.070"Not Rated280Light Green1093493A2310000
    No. 6
    0.156"0.375"0.024" to 0.038"Not Rated280MIL-I-24768/27Light Green1093493A3480000
    No. 6
    0.156"0.438"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green1093493A3490000
    No. 8
    0.175"0.380"0.024" to 0.038"Not Rated280Light Green1093493A1070000
    No. 8
    0.178"0.562"0.054" to 0.070"Not Rated280Light Green1093493A2320000
    No. 8
    0.188"0.500"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green1093493A35100000
    No. 10
    0.203"0.443"0.054" to 0.070"Not Rated280Light Green1093493A2330000
    No. 10
    0.203"0.562"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green1093493A35200000
    No. 12
    0.234"0.625"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green1093493A3530000
    1/4"
    0.250"0.500"0.024" to 0.038"Not Rated280Light Green1093493A2340000
    1/4"
    0.250"2.000"0.108" to 0.142"Not Rated280Light Green190800A3500000
    1/4"
    0.265"0.625"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green1093493A35400000
    1/4"
    0.265"1.000"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green1093493A35500000
    5/16"
    0.312"0.562"0.054" to 0.070"Not Rated280Light Green1093493A2350000
    5/16"
    0.344"0.688"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green1093493A35600000
    3/8"
    0.375"2.000"0.108" to 0.142"Not Rated280Light Green190800A3600000
    3/8"
    0.380"0.750"0.054" to 0.070"Not Rated280Light Green1093493A10800000
    3/8"
    0.390"0.625"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green1093493A35700000
    3/8"
    0.406"0.812"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green1093493A35800000
    3/8"
    0.406"1.000"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green1093493A35900000
    3/8"
    0.406"1.250"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green593493A36100000
    3/8"
    0.411"0.625"0.056" to 0.071"Not Rated280MIL-I-24768/27Light Green593493A1400000
    7/16"
    0.458"0.750"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green1093493A36200000
    7/16"
    0.458"0.875"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green1093493A36300000
    7/16"
    0.458"1.000"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green1093493A36400000
    1/2"
    0.500"2.000"0.108" to 0.142"Not Rated280Light Green190800A3700000
    1/2"
    0.515"0.880"0.054" to 0.070"Not Rated280Light Green1093493A2360000
    1/2"
    0.536"1.000"0.056" to 0.071"Not Rated280MIL-I-24768/27Light Green593493A1500000
    1/2"
    0.562"1.000"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green1093493A36500000
    1/2"
    0.562"1.250"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green593493A36600000
    1/2"
    0.562"1.750"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green193493A3670000
    9/16"
    0.594"1.062"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green593493A36800000
    9/16"
    0.594"1.500"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green193493A3690000
    5/8"
    0.625"2.000"0.108" to 0.142"Not Rated280Light Green190800A3800000
    5/8"
    0.640"1.193"0.083" to 0.103"Not Rated280Light Green593493A10900000
    5/8"
    0.656"1.312"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green193493A3710000
    5/8"
    0.656"1.750"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green193493A3720000
    3/4"
    0.765"1.317"0.083" to 0.103"Not Rated280Light Green593493A23700000
    3/4"
    0.812"1.500"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green193493A3730000
    3/4"
    0.812"2.000"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green193493A3740000
    7/8"
    0.890"1.500"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green193493A3750000
    7/8"
    0.890"2.000"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green193493A3760000
    1"
    1.015"1.755"0.083" to 0.103"Not Rated280Light Green593493A11000000
    1"
    1.062"1.750"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green193493A3770000
    1"
    1.062"2.000"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green193493A3780000
    1"
    1.062"2.500"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green193493A3790000
    1 1/8"
    1.140"2.000"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green193493A3810000
    1 1/8"
    1.140"2.500"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green193493A3820000
    1 1/4"
    1.328"2.000"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green193493A3830000
    1 1/4"
    1.328"2.500"0.054" to 0.070"Not Rated280MIL-I-24768/27Light Green193493A3840000
    M1
    1.1 mm3.2 mm0.3 mm to 0.5 mmNot Rated280Light Green593493A31500000
    M1.6
    1.7 mm4.0 mm0.3 mm to 0.5 mmNot Rated280Light Green593493A31800000
    M2
    2.2 mm5.0 mm0.7 mm to 0.9 mmNot Rated280Light Green1093493A31100000
    M2.5
    2.7 mm5.0 mm0.3 mm to 0.5 mmNot Rated280Light Green1093493A31900000
    M3
    3.2 mm6.0 mm0.6 mm to 0.9 mmNot Rated280Light Green1093493A32000000
    M4
    4.3 mm9.0 mm0.7 mm to 0.9 mmNot Rated280Clear1093493A31200000
    M5
    5.3 mm11.0 mm0.9 mm to 1.1 mmNot Rated280Clear1093493A31300000
    M6
    6.4 mm12.0 mm1.4 mm to 1.7 mmNot Rated280Light Green1093493A31400000
    M8
    8.4 mm15.0 mm1.4 mm to 1.8 mmNot Rated280Light Green593493A3230000
    M10
    10.5 mm18.0 mm1.4 mm to 1.8 mmNot Rated280Light Green593493A3240000
    M12
    13.0 mm20.0 mm1.4 mm to 1.8 mmNot Rated280Light Green593493A3250000
    M14
    15.0 mm24.0 mm1.4 mm to 1.8 mmNot Rated280Light Green593493A32600000
    M16
    17.0 mm28.0 mm1.4 mm to 1.8 mmNot Rated280Light Green593493A32700000
    M20
    21.0 mm34.0 mm1.4 mm to 1.8 mmNot Rated280Light Green593493A32900000
    M30
    31.0 mm56.0 mm1.4 mm to 1.8 mmNot Rated280Light Green593493A33100000
    M39
    40.0 mm72.0 mm1.4 mm to 1.8 mmNot Rated280Light Green193493A3330000
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