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    190 Products

    Plastic Unthreaded Spacers

    Image of Product. Front orientation. Spacers. Plastic Unthreaded Spacers.
    Lightweight, nonconductive, and naturally rust resistant, these plastic spacers are commonly used for electronic and automation applications.
    LDPE—The most flexible spacers we offer, these bend without breaking and resist cracking from sudden impacts. They’re also virtually nonabsorbent, so they maintain their shape in wet environments.
    HDPE—Harder and more chemical resistant than LDPE, these spacers hold up to strong acids, bases, and solvents without swelling or losing strength. They’re virtually nonabsorbent and scratch-resistant, but may crack if struck suddenly.
    Lg.
    For Screw
    Size
    ID
    Temp. Range,
    ° F
    Color
    Pkg.
    Qty.
    Pkg.
    LDPE
     
    3/16" OD
    5/16"No. 4
    		0.115"-60 to 175Black2000000000000000
    3/8"No. 4
    		0.115"-60 to 175Black200000000000000
    1/2"No. 4
    		0.115"-60 to 175Black200000000000000
    3/4"No. 4
    		0.115"-60 to 175Black2000000000000000
    1"No. 4
    		0.115"-60 to 175Black2000000000000000
     
    1/4" OD
    3/16"No. 4
    		0.115"-60 to 175Black200000000000000
    3/16"No. 6
    		0.140"-60 to 175Black200000000000000
    1/4"No. 4
    		0.115"-60 to 175Black200000000000000
    1/4"No. 6
    		0.140"-60 to 175Black200000000000000
    5/16"No. 4
    		0.115"-60 to 175Black200000000000000
    5/16"No. 6
    		0.140"-60 to 175Black200000000000000
    3/8"No. 4
    		0.115"-60 to 175Black2000000000000000
    3/8"No. 6
    		0.140"-60 to 175Black200000000000000
    1/2"No. 4
    		0.115"-60 to 175Black2000000000000000
    1/2"No. 6
    		0.140"-60 to 175Black200000000000000
     
    5/16" OD
    3/16"No. 10
    		0.192"-60 to 175Black200000000000000
    1/4"No. 10
    		0.192"-60 to 175Black200000000000000
    5/16"No. 10
    		0.192"-60 to 175Black200000000000000
    3/8"No. 10
    		0.192"-60 to 175Black200000000000000
    1/2"No. 10
    		0.192"-60 to 175Black2000000000000000
    3/4"No. 10
    		0.192"-60 to 175Black2000000000000000
    1"No. 10
    		0.192"-60 to 175Black2000000000000000
     
    3/8" OD
    3/16"No. 10
    		0.192"-60 to 175Black200000000000000
    1/4"No. 10
    		0.192"-60 to 175Black200000000000000
    3/8"No. 10
    		0.192"-60 to 175Black2000000000000000
    1/2"No. 10
    		0.192"-60 to 175Black2000000000000000
    3/4"No. 10
    		0.192"-60 to 175Black2000000000000000
    1"No. 10
    		0.192"-60 to 175Black2000000000000000
    1 1/2"No. 10
    		0.192"-60 to 175Black2000000000000000
     
    1/2" OD
    3/16"No. 10
    		0.192"-60 to 175Black200000000000000
    3/16"1/4"
    		0.260"-60 to 175Black2000000000000000
    1/4"No. 10
    		0.192"-60 to 175Black200000000000000
    1/4"1/4"
    		0.260"-60 to 175Black200000000000000
    5/16"1/4"
    		0.260"-60 to 175Black2000000000000000
    3/8"No. 10
    		0.192"-60 to 175Black200000000000000
    3/8"1/4"
    		0.260"-60 to 175Black2000000000000000
    1/2"No. 10
    		0.192"-60 to 175Black200000000000000
    1/2"1/4"
    		0.260"-60 to 175Black2000000000000000
    5/8"1/4"
    		0.260"-60 to 175Black2000000000000000
    3/4"No. 10
    		0.192"-60 to 175Black2000000000000000
    3/4"1/4"
    		0.260"-60 to 175Black2000000000000000
    7/8"1/4"
    		0.260"-60 to 175Black2000000000000000
    1"No. 10
    		0.192"-60 to 175Black2000000000000000
    1"1/4"
    		0.260"-60 to 175Black2000000000000000
    1 1/2"1/4"
    		0.260"-60 to 175Black2000000000000000
    1 3/4"1/4"
    		0.260"-60 to 175Black100000000000000
    2"1/4"
    		0.260"-60 to 175Black100000000000000
    3"1/4"
    		0.260"-60 to 175Black500000000000000
    4"1/4"
    		0.260"-60 to 175Black500000000000000
    6"1/4"
    		0.260"-60 to 175Black500000000000000
     
    5/8" OD
    3/8"1/4"
    		0.260"-60 to 175Black2500000000000000
    1/2"1/4"
    		0.260"-60 to 175Black2500000000000000
    3/4"1/4"
    		0.260"-60 to 175Black100000000000000
    1"1/4"
    		0.260"-60 to 175Black100000000000000
    1 1/4"1/4"
    		0.260"-60 to 175Black1000000000000000
    1 1/2"1/4"
    		0.260"-60 to 175Black1000000000000000
    2"1/4"
    		0.260"-60 to 175Black50000000000000
    3"1/4"
    		0.260"-60 to 175Black500000000000000
     
    3/4" OD
    3/8"1/4"
    		0.260"-60 to 175Black200000000000000
    3/8"5/16"
    		0.325"-60 to 175Black2000000000000000
    3/8"3/8"
    		0.385"-60 to 175Black200000000000000
    1/2"1/4"
    		0.260"-60 to 175Black2000000000000000
    1/2"5/16"
    		0.325"-60 to 175Black2000000000000000
    1/2"3/8"
    		0.385"-60 to 175Black200000000000000
    5/8"1/4"
    		0.260"-60 to 175Black2000000000000000
    5/8"5/16"
    		0.325"-60 to 175Black2000000000000000
    5/8"3/8"
    		0.385"-60 to 175Black2000000000000000
    3/4"1/4"
    		0.260"-60 to 175Black2000000000000000
    3/4"5/16"
    		0.325"-60 to 175Black2000000000000000
    3/4"3/8"
    		0.385"-60 to 175Black2000000000000000
    1"1/4"
    		0.260"-60 to 175Black2000000000000000
    1"5/16"
    		0.325"-60 to 175Black100000000000000
    1"3/8"
    		0.385"-60 to 175Black2000000000000000
    1 1/2"5/16"
    		0.325"-60 to 175Black1000000000000000
    1 1/2"3/8"
    		0.385"-60 to 175Black2000000000000000
    1 3/4"1/4"
    		0.260"-60 to 175Black1000000000000000
    1 3/4"5/16"
    		0.325"-60 to 175Black1000000000000000
    1 3/4"3/8"
    		0.385"-60 to 175Black2000000000000000
    2"1/4"
    		0.260"-60 to 175Black1000000000000000
    2"5/16"
    		0.325"-60 to 175Black1000000000000000
    2"3/8"
    		0.385"-60 to 175Black1000000000000000
    2 1/2"3/8"
    		0.385"-60 to 175Black1000000000000000
    2 3/4"3/8"
    		0.385"-60 to 175Black500000000000000
    3"3/8"
    		0.385"-60 to 175Black500000000000000
    4"3/8"
    		0.385"-60 to 175Black500000000000000
    6"3/8"
    		0.385"-60 to 175Black10000000000000
     
    1" OD
    1/2"1/2"
    		0.510"-60 to 175Black2000000000000000
    3/4"1/2"
    		0.510"-60 to 175Black2000000000000000
    1"1/2"
    		0.510"-60 to 175Black1000000000000000
    1 1/4"1/2"
    		0.510"-60 to 175Black1000000000000000
    1 1/2"1/2"
    		0.510"-60 to 175Black1000000000000000
    1 3/4"1/2"
    		0.510"-60 to 175Black1000000000000000
    2"1/2"
    		0.510"-60 to 175Black500000000000000
    2 1/4"1/2"
    		0.510"-60 to 175Black500000000000000
    2 1/2"1/2"
    		0.510"-60 to 175Black500000000000000
    2 3/4"1/2"
    		0.510"-60 to 175Black500000000000000
    3"1/2"
    		0.510"-60 to 175Black500000000000000
    4"1/2"
    		0.510"-60 to 175Black10000000000000
    6"1/2"
    		0.510"-60 to 175Black10000000000000
     
    HDPE
     
    12 mm OD
    6 mmM5
    		5.300 mm-40 to 200Black250000000000000
    6 mmM8
    		8.200 mm-40 to 200Black250000000000000
    8 mmM5
    		5.300 mm-40 to 200Black250000000000000
    8 mmM8
    		8.200 mm-40 to 200Black250000000000000
    13 mmM5
    		5.300 mm-40 to 200Black10000000000000
    13 mmM8
    		8.200 mm-40 to 200Black10000000000000
    20 mmM5
    		5.300 mm-40 to 200Black10000000000000
    20 mmM8
    		8.200 mm-40 to 200Black10000000000000
    25 mmM5
    		5.300 mm-40 to 200Black100000000000000
    25 mmM8
    		8.200 mm-40 to 200Black10000000000000
    30 mmM8
    		8.200 mm-40 to 200Black100000000000000
     
    12.5 mm OD
    6 mmM6
    		6.400 mm-40 to 200Black250000000000000
    8 mmM6
    		6.400 mm-40 to 200Black250000000000000
    13 mmM6
    		6.400 mm-40 to 200Black10000000000000
    20 mmM6
    		6.400 mm-40 to 200Black100000000000000
    25 mmM6
    		6.400 mm-40 to 200Black100000000000000
    30 mmM6
    		6.400 mm-40 to 200Black5000000000000
     
    20 mm OD
    6 mmM6
    		6.400 mm-40 to 200Black10000000000000
    6 mmM8
    		8.400 mm-40 to 200Black10000000000000
    8 mmM6
    		6.400 mm-40 to 200Black100000000000000
    8 mmM8
    		8.400 mm-40 to 200Black100000000000000
    13 mmM10
    		10.200 mm-40 to 200Black5000000000000
    16 mmM10
    		10.200 mm-40 to 200Black50000000000000
    20 mmM10
    		10.200 mm-40 to 200Black50000000000000
    25 mmM10
    		10.200 mm-40 to 200Black1000000000000
    30 mmM10
    		10.200 mm-40 to 200Black1000000000000
     

    Plastic Washers

    Image of Product. Front orientation. Washers. Plastic Washers.
    All of these washers are lightweight, nonconductive, and naturally rust resistant. They are commonly used in electronics and automation applications to take the pressure off screws and nuts and protect mounting surfaces.
    Low-Friction Impact-Resistant UHMW Polyethylene—The slippery surface reduces friction between the washer, fastener, and mounting surface to prevent sticking when fastening and loosening. These washers also resist bumps and vibration without cracking or denting.
    Temp.
    Range, ° F
    For Screw
    Size
    ID
    OD
    Thk.
    Min.
    Max.
    Specs. Met
    Color
    Pkg.
    Qty.
    Pkg.
    Low-Friction Impact-Resistant UHMW Polyethylene
    No. 2
    		0.094"0.188"0.026" to 0.036"Not Rated180—Off-White2500000000000000
    No. 4
    		0.120"0.250"0.026" to 0.036"Not Rated180—Off-White250000000000000
    No. 5
    		0.126"0.315"0.029" to 0.033"Not Rated180—Off-White2500000000000000
    No. 6
    		0.150"0.375"0.026" to 0.036"Not Rated180—Off-White250000000000000
    No. 8
    		0.175"0.375"0.026" to 0.036"Not Rated180—Off-White250000000000000
    No. 8
    		0.188"0.438"0.036" to 0.065"-20180—Off-White250000000000000
    No. 10
    		0.203"0.438"0.026" to 0.036"Not Rated180—Off-White250000000000000
    No. 10
    		0.219"0.500"0.036" to 0.065"-20180—Off-White250000000000000
    No. 12
    		0.250"0.562"0.060" to 0.067"Not Rated180ASME B18.21.1Off-White1000000000000000
    1/4"
    		0.265"0.500"0.026" to 0.036"Not Rated180—Off-White250000000000000
    1/4"
    		0.281"0.375"0.056" to 0.071"-20180ASME B18.22.1Off-White250000000000000
    1/4"
    		0.281"0.625"0.051" to 0.080"-20180—Off-White250000000000000
    1/4"
    		0.281"0.734"0.056" to 0.071"-20180ASME B18.22.1Off-White250000000000000
    1/4"
    		0.313"0.750"0.051" to 0.080"-20180ASME B18.22.1Off-White250000000000000
    5/16"
    		0.328"0.562"0.026" to 0.036"Not Rated180—Off-White250000000000000
    5/16"
    		0.344"0.625"0.056" to 0.071"-20180ASME B18.22.1Off-White250000000000000
    5/16"
    		0.344"0.688"0.051" to 0.080"-20180—Off-White250000000000000
    3/8"
    		0.390"0.625"0.026" to 0.036"Not Rated180—Off-White250000000000000
    3/8"
    		0.406"0.734"0.056" to 0.071"-20180ASME B18.22.1Off-White250000000000000
    3/8"
    		0.406"0.812"0.051" to 0.080"-20180ASME B18.22.1Off-White250000000000000
    3/8"
    		0.406"1.000"0.056" to 0.071"-20180ASME B18.22.1Off-White250000000000000
    7/16"
    		0.469"0.922"0.060" to 0.067"Not Rated180ASME B18.21.1Off-White1000000000000000
    1/2"
    		0.515"0.885"0.057" to 0.067"Not Rated180—Off-White100000000000000
    1/2"
    		0.531"1.000"0.056" to 0.071"-20180ASME B18.22.1Off-White100000000000000
    1/2"
    		0.531"1.062"0.074" to 0.121"-20180—Off-White100000000000000
    1/2"
    		0.531"1.250"0.090" to 0.112"-20180ASME B18.22.1Off-White100000000000000
    1/2"
    		0.563"1.375"0.086" to 0.132"-20180ASME B18.22.1Off-White100000000000000
    9/16"
    		0.594"1.156"0.089" to 0.099"Not Rated180ASME B18.21.1Off-White100000000000000
    5/8"
    		0.640"1.062"0.057" to 0.067"Not Rated180—Off-White100000000000000
    5/8"
    		0.656"1.250"0.090" to 0.112"-20180—Off-White100000000000000
    5/8"
    		0.656"1.312"0.074" to 0.121"-20180—Off-White100000000000000
    3/4"
    		0.765"1.312"0.057" to 0.067"Not Rated180—Off-White100000000000000
    3/4"
    		0.812"1.375"0.090" to 0.112"-20180ASME B18.22.1Off-White1000000000000000
    3/4"
    		0.812"1.469"0.108" to 0.160"-20180—Off-White1000000000000000
    7/8"
    		0.935"1.750"0.115" to 0.130"Not Rated180ASME B18.21.1Off-White1000000000000000
    1"
    		1.025"1.750"0.057" to 0.067"Not Rated180—Off-White50000000000000
    1"
    		1.062"1.370"0.090" to 0.112"-20180ASME B18.22.1Off-White50000000000000
    1"
    		1.062"2.000"0.108" to 0.160"-20180—Off-White50000000000000
    1 1/8"
    		1.188"2.000"0.090" to 0.112"-20180ASME B18.22.1Off-White50000000000000
    1 1/8"
    		1.250"2.250"0.108" to 0.160"-20180—Off-White500000000000000
    1 1/4"
    		1.312"2.250"0.146" to 0.174"-20180ASME B18.22.1Off-White500000000000000
    1 1/4"
    		1.375"2.500"0.136" to 0.192"-20180—Off-White500000000000000
    1 1/2"
    		1.562"2.750"0.146" to 0.174"-20180ASME B18.22.1Off-White10000000000000
    1 1/2"
    		1.625"3.000"0.136" to 0.192"-20180—Off-White10000000000000
    M2
    		2.1 mm5.0 mm0.7 mm to 0.9 mmNot Rated180—Off-White1000000000000000
    M3
    		3.2 mm8.0 mm0.7 mm to 0.9 mmNot Rated180—Off-White1000000000000000
    M4
    		4.3 mm9.0 mm0.7 mm to 0.9 mmNot Rated180—Off-White1000000000000000
    M5
    		5.3 mm11.0 mm0.9 mm to 1.1 mmNot Rated180—Off-White1000000000000000
    M6
    		6.4 mm12.0 mm1.5 mm to 1.7 mmNot Rated180—Off-White50000000000000
    M7
    		7.4 mm14.0 mm1.5 mm to 1.7 mmNot Rated180—Off-White50000000000000
    M8
    		8.4 mm18.0 mm1.9 mm to 2.1 mmNot Rated180—Off-White50000000000000
    M10
    		10.5 mm20.0 mm1.8 mm to 2.2 mm-30180DIN 125Off-White100000000000000
    M10
    		10.5 mm22.0 mm2.1 mm to 2.6 mmNot Rated180—Off-White50000000000000
    M12
    		13.0 mm24.0 mm2.1 mm to 2.6 mmNot Rated180—Off-White50000000000000
    M14
    		15.0 mm30.0 mm2.8 mm to 3.5 mmNot Rated180—Off-White10000000000000
    M16
    		17.0 mm30.0 mm2.8 mm to 3.5 mmNot Rated180—Off-White10000000000000
    M18
    		19.0 mm34.0 mm2.8 mm to 3.5 mmNot Rated180—Off-White10000000000000
    M20
    		21.0 mm37.0 mm2.8 mm to 3.5 mmNot Rated180—Off-White10000000000000
     

    Self-Retaining Washers

    Image of Product. Front orientation. Contains Annotated. Washers. Self-Retaining Washers.
    Save time by assembling screws and washers in advance. The tabs on these washers grip the screw shank, so they won't slip off, even when fastening upside down or at odd angles. They take the pressure off screws and nuts to protect mounting surfaces.
    Flexible Polyethylene—Softer and more flexible than other washers, these are a good choice when your mounting surface is slightly uneven. They also withstand vibration and movement without cracking.
    Temp.
    Range, ° F
    For Screw
    Size
    ID
    OD
    Thk.
    Min.
    Max.
    Choose a Color
    Pkg.
    Qty.
    Pkg.
    Flexible Polyethylene
    No. 3, M2.5
    		0.106"0.256"0.037" to 0.049"35145
    Blue
    ,
    Gray
    ,
    Red
    		100000000000000000
    No. 10, M5
    		0.209"0.433"0.045" to 0.057"35145
    Blue
    ,
    Gray
    ,
    Red
    		10000000000000000
    1/4", M6
    		0.252"0.472"0.057" to 0.069"35145
    Blue
    ,
    Gray
    ,
    Red
    		10000000000000000
    3/8", M10
    		0.413"0.709"0.053" to 0.065"35145Blue5000000000000000
    M7
    		0.331"0.512"0.100" to 0.112"35145Gray10000000000000000
    M7
    		0.331"0.591"0.053" to 0.065"35145Blue10000000000000000
    M7
    		0.331"0.669"0.073" to 0.085"35145Red10000000000000000
     
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