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    87 Products

    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.
    Nylon—The most popular plastic washers, these are strong, durable, and economical. Nylon will swell and weaken when exposed to moisture, so these washers are best for dry environments.
    Clear Impact-Resistant Polycarbonate—Withstand bumps and vibration without cracking or denting. These washers are also clear to be less noticeable in your assembly.
    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.
    High-Strength High-Temperature PEEK—These washers bear heavier loads than most other plastic washers. In addition, they won't melt or deform when exposed to high temperatures up to 550° F. PEEK washers aren't very impact resistant, however, so they may crack or dent if subjected to hard bumps and vibrations.
    Temp.
    Range, ° F
    For Screw
    Size
    ID
    OD
    Thk.
    Min.
    Max.
    Specs. Met
    Color
    Pkg.
    Qty.
    Pkg.
    Nylon
    No. 0
    		0.068"0.125"0.022" to 0.028"0210ASME B18.22.1Off-White5090295A61100000
    No. 2
    		0.094"0.344"0.028" to 0.036"0210ASME B18.22.1Off-White5090295A6320000
    No. 3
    		0.109"0.219"0.022" to 0.028"-40300ASME B18.22.1Off-White5090295A21200000
    No. 4
    		0.125"0.375"0.036" to 0.045"0210ASME B18.22.1Off-White2590295A6140000
    No. 4
    		0.125"0.438"0.036" to 0.045"-40300ASME B18.22.1Off-White2590295A2330000
    No. 5
    		0.141"0.281"0.028" to 0.036"0210ASME B18.22.1Off-White2590295A6150000
    No. 6
    		0.156"0.562"0.036" to 0.045"0210ASME B18.22.1Off-White2590295A6340000
    No. 6
    		0.156"1.500"0.025" to 0.035"0210ASME B18.22.1Off-White2590295A63500000
    No. 8
    		0.188"0.625"0.056" to 0.071"0210ASME B18.22.1Off-White2590295A6370000
    No. 8
    		0.188"1.500"0.036" to 0.065"0210ASME B18.22.1Off-White1090295A6380000
    No. 8
    		0.197"0.292"0.034" to 0.042"0210ASME B18.22.1Off-White2590295A6360000
    No. 10
    		0.203"0.734"0.056" to 0.071"0210ASME B18.22.1Off-White2590295A6390000
    No. 10
    		0.211"1.250"0.048" to 0.062"-40300ASME B18.22.1Off-White1090295A2410000
    No. 10
    		0.219"1.500"0.036" to 0.060"0210ASME B18.22.1Off-White1090295A6420000
    No. 10
    		0.219"2.000"0.036" to 0.060"0210ASME B18.22.1Off-White1090295A6430000
    No. 12
    		0.234"0.875"0.056" to 0.071"0210ASME B18.22.1Off-White2590295A6440000
    No. 12
    		0.250"1.250"0.053" to 0.067"0210ASME B18.22.1Off-White1090295A6450000
    No. 12
    		0.250"1.500"0.084" to 0.104"0210ASME B18.22.1Off-White1090295A6460000
    1/4"
    		0.281"0.375"0.051" to 0.080"-40300ASME B18.22.1Off-White2590295A2180000
    1/4"
    		0.281"1.000"0.056" to 0.071"-40300ASME B18.22.1Off-White1090295A2470000
    1/4"
    		0.285"1.250"0.047" to 0.080"0210ASME B18.22.1Off-White1090295A6480000
    1/4"
    		0.285"1.500"0.047" to 0.080"-40300ASME B18.22.1Off-White1090295A2490000
    1/4"
    		0.285"2.000"0.047" to 0.080"-40300ASME B18.22.1Off-White1090295A2510000
    5/16"
    		0.344"0.625"0.056" to 0.071"-40300ASME B18.22.1Off-White2590295A2210000
    5/16"
    		0.344"1.125"0.056" to 0.071"-40300ASME B18.22.1Off-White1090295A2520000
    5/16"
    		0.348"1.250"0.047" to 0.080"-40300ASME B18.22.1Off-White1090295A2530000
    5/16"
    		0.348"1.500"0.047" to 0.080"0210ASME B18.22.1Off-White1090295A6540000
    5/16"
    		0.348"2.000"0.047" to 0.080"0210ASME B18.22.1Off-White1090295A6550000
    3/8"
    		0.406"1.250"0.090" to 0.112"-40300ASME B18.22.1Off-White1090295A2560000
    3/8"
    		0.410"1.500"0.047" to 0.080"0210ASME B18.22.1Off-White1090295A6570000
    3/8"
    		0.410"2.000"0.047" to 0.080"0210ASME B18.22.1Off-White1090295A6580000
    7/16"
    		0.469"0.875"0.056" to 0.071"-40300ASME B18.22.1Off-White2590295A2230000
    1/2"
    		0.531"1.000"0.056" to 0.071"-40300ASME B18.22.1Off-White2590295A2240000
    1/2"
    		0.531"1.750"0.090" to 0.112"0210ASME B18.22.1Off-White1090295A6610000
    1/2"
    		0.535"1.500"0.047" to 0.080"0210ASME B18.22.1Off-White1090295A6620000
    1/2"
    		0.535"2.000"0.047" to 0.080"-40300ASME B18.22.1Off-White1090295A26300000
    1/2"
    		0.562"1.375"0.086" to 0.132"-40300ASME B18.22.1Off-White2590295A2260000
    5/8"
    		0.656"2.250"0.146" to 0.174"-40300ASME B18.22.1Off-White590295A2640000
    3/4"
    		0.812"1.375"0.090" to 0.112"-40300ASME B18.22.1Off-White1090295A2650000
    7/8"
    		0.938"1.469"0.090" to 0.112"0210ASME B18.22.1Off-White1090295A76600000
    1"
    		1.062"1.370"0.090" to 0.112"0210ASME B18.22.1Off-White1090295A6270000
    1"
    		1.062"1.750"0.090" to 0.112"-40300ASME B18.22.1Off-White590295A2670000
     
    Clear Impact-Resistant Polycarbonate
    No. 6
    		0.156"0.312"0.029" to 0.033"-200270ASME B18.22.1Clear5090940A52100000
    1/4"
    		0.281"0.375"0.058" to 0.066"-200270ASME B18.22.1Clear2590940A5230000
    3/8"
    		0.406"0.734"0.058" to 0.066"-200270ASME B18.22.1Clear1090940A52400000
     
    Low-Friction Impact-Resistant UHMW Polyethylene
    1/4"
    		0.281"0.375"0.056" to 0.071"-20180ASME B18.22.1Off-White2595649A1120000
    1/4"
    		0.281"0.734"0.056" to 0.071"-20180ASME B18.22.1Off-White2595649A1310000
    1/4"
    		0.313"0.750"0.051" to 0.080"-20180ASME B18.22.1Off-White2595649A1320000
    5/16"
    		0.344"0.625"0.056" to 0.071"-20180ASME B18.22.1Off-White2595649A1140000
    3/8"
    		0.406"0.734"0.056" to 0.071"-20180ASME B18.22.1Off-White2595649A1150000
    3/8"
    		0.406"0.812"0.051" to 0.080"-20180ASME B18.22.1Off-White2595649A11600000
    3/8"
    		0.406"1.000"0.056" to 0.071"-20180ASME B18.22.1Off-White2595649A13400000
    1/2"
    		0.531"1.000"0.056" to 0.071"-20180ASME B18.22.1Off-White1095649A1350000
    1/2"
    		0.531"1.250"0.090" to 0.112"-20180ASME B18.22.1Off-White1095649A1360000
    1/2"
    		0.563"1.375"0.086" to 0.132"-20180ASME B18.22.1Off-White1095649A1370000
    3/4"
    		0.812"1.375"0.090" to 0.112"-20180ASME B18.22.1Off-White1095649A11900000
    1"
    		1.062"1.370"0.090" to 0.112"-20180ASME B18.22.1Off-White595649A1220000
    1 1/8"
    		1.188"2.000"0.090" to 0.112"-20180ASME B18.22.1Off-White595649A12300000
    1 1/4"
    		1.312"2.250"0.146" to 0.174"-20180ASME B18.22.1Off-White595649A12500000
    1 1/2"
    		1.562"2.750"0.146" to 0.174"-20180ASME B18.22.1Off-White195649A1270000
     
    High-Strength High-Temperature PEEK
    No. 4
    		0.125"0.375"0.036" to 0.045"-50550ASME B18.22.1Beige1093785A9300000
    1/4"
    		0.281"0.500"0.056" to 0.071"-50550ASME B18.22.1Beige1093785A9100000
    1/4"
    		0.281"0.734"0.054" to 0.074"-50550ASME B18.22.1Beige1093785A9400000
    5/16"
    		0.344"0.875"0.054" to 0.074"-50550ASME B18.22.1Beige1093785A9500000
    3/8"
    		0.406"0.812"0.042" to 0.082"-50550ASME B18.22.1Beige1093785A9600000
    1/2"
    		0.531"1.250"0.090" to 0.112"-50550ASME B18.22.1Beige593785A9700000
     

    SAE Washers

    Originally designed for the automotive industry, these washers conform to SAE sizing standards. They generally have smaller diameters than USS washers to fit in cramped spots and are thinner to create more precise gaps. Washers distribute pressure under screws and nuts to protect your mounting surface.
    Steel
    Image of Product. Front orientation. Washers. SAE Washers.
    Highly Corrosion-Resistant Zinc-Flake-Coated Steel—With 40 times the corrosion resistance of zinc-plated steel, these withstand rust as well as 316 stainless steel. They have been tested to extreme standards, including 1,000 hours of salt spray. They are similar to Magni-coated washers.
    For Fastener Strength Grade/Class—If you require screws or nuts with a specific fastener strength rating, make sure your washer matches the grade or class.
    For Screw
    Size
    ID
    OD
    Thk.
    For Fastener Strength
    Grade/Class
    Specs. Met
    Pkg.
    Qty.
    Pkg.
    Highly Corrosion-Resistant Zinc-Flake-Coated Steel
    1/4"
    		0.281"0.625"0.055" to 0.065"SAE Grade 8
    		ASME B18.22.110098180A110000000
    5/16"
    		0.344"0.688"0.055" to 0.065"SAE Grade 8
    		ASME B18.22.15098180A1200000
    3/8"
    		0.406"0.812"0.055" to 0.065"SAE Grade 8
    		ASME B18.22.15098180A1300000
    7/16"
    		0.469"0.922"0.055" to 0.065"SAE Grade 8
    		ASME B18.22.12598180A1400000
    1/2"
    		0.531"1.062"0.097" to 0.177"SAE Grade 8
    		ASME B18.22.12598180A15000000
    5/8"
    		0.688"1.312"0.122" to 0.177"SAE Grade 8
    		ASME B18.22.12598180A16000000
    3/4"
    		0.812"1.469"0.122" to 0.177"SAE Grade 8
    		ASME B18.22.12098180A17000000
     

    Stainless Steel Hex Head Screw, Nut, and Washer Assortments

    Image of Product. Front orientation. Hex Head Screws. Stainless Steel Hex Head Screw, Nut, and Washer Assortments.
    Stock up on different sizes of corrosion-resistant hex head screws, nuts, and washers. The screws have a head with six flat sides to keep wrenches and sockets from slipping and rounding off the drive.
    Length is measured from under the head.
    18-8 Stainless Steel—The choice for wet and outdoor environments, these screws won't rust. However, they don't hold up to the harsh chemicals that 316 stainless steel screws can.
    No. of
    Pieces
    Hex Head Screws Included
    Hex Nuts Included
    Split Lock Washers Included
    Flat Washers Included
    Container
    Type
    Each
    18-8 Stainless Steel
    4201/4"-20 Thread: 1/2", 1", 1 1/2", and 2" Lg. (90 Pieces)
    5/16"-18 Thread: 1/2", 1", 1 1/2", and 2" Lg. (80 Pieces)
    3/8"-16 Thread: 1", 1 1/2", 2", and 2 1/2" Lg. (50 Pieces)    		1/4"-20 Thread (25 Pieces)
    5/16"-18 Thread (20 Pieces)
    3/8"-16 Thread (10 Pieces)    		For 1/4" Screw Size (50 Pieces)
    For 5/16" Screw Size (20 Pieces)
    For 3/8" Screw Size (20 Pieces)    		For 1/4" Screw Size (25 Pieces)
    For 5/16" Screw Size (20 Pieces)
    For 3/8" Screw Size (10 Pieces)    		Metal Box91370A1130000000
     

    Steel Hex Head Screw, Nut, and Washer Assortments

    Image of Product. Front orientation. Hex Head Screws. Steel Hex Head Screw, Nut, and Washer Assortments.
    Keep a range of hex head screw, nut, and washer sizes on hand for a variety of jobs. The screws in these assortments have heads with six flat sides to keep wrenches and sockets slipping and rounding off the drive.
    Length is measured from under the head.
    Medium-Strength Fastener—Your go-to screws for fastening most machinery and equipment. They have tensile strengths from 90,000 to 120,000 psi.
    High-Strength Fastener—Commonly used to fasten components in valves, pumps, motors, and other high-stress applications. These screws have a tensile strength of 125,000 to 160,000 psi.
    Zinc-Plated Steel—A common choice for areas with occasional exposure to moisture.
    Zinc-Yellow-Chromate-Plated Steel—With slightly better corrosion resistance than zinc-plated steel screws, these stand up to more frequent exposure to moisture.
    No. of
    Pieces
    Hex Head Screws Included
    Hex Nuts Included
    Split Lock Washers Included
    Flat Washers Included
    Fastener Strength
    Grade/Class
    Container Type
    Each
    Medium-Strength Zinc-Plated Steel
    2651/2"-13 Thread: 1", 1 1/4", 1 1/2", 1 3/4", 2", 2 1/2", 3", 3 1/2", and 4" Lg. (90 Pieces)1/2"-13 Thread (50 Pieces)For 1/2" Screw Size (60 Pieces)For 1/2" Screw Size (65 pieces)SAE Grade 5
    		Metal Box91340A1160000000
    5553/8"-16 Thread: 3/4", 1", 1 1/4", 1 1/2", 1 3/4", 2", 2 1/2", 3", and 3 1/2" Lg. (175 Pieces)3/8"-16 Thread (120 Pieces)For 3/8" Screw Size (80 Pieces)For 3/8" Screw Size (180 pieces)SAE Grade 5
    		Metal Box91340A115000000
    5655/16"-18 Thread: 1/2", 3/4", 1", 1 1/4", 1 1/2", 2", 2 1/2", 3", and 3 1/2" Lg. (215 Pieces)5/16"-18 Thread (80 Pieces)For 5/16" Screw Size (120 Pieces)For 5/16" Screw Size (150 pieces)SAE Grade 5
    		Metal Box91340A114000000
    6151/4"-20 Thread: 1/2", 5/8", 3/4", 1", 1 1/4", 1 1/2", 2", 2 1/2", and 3" Lg. (200 Pieces)1/4"-20 Thread (140 Pieces)For 1/4" Screw Size (85 Pieces)For 1/4" Screw Size (190 pieces)SAE Grade 5
    		Metal Box91340A11300000
    9101/4"-20 Thread: 1/2", 3/4", 1", 1 1/2", and 2" Lg. (115 Pieces)
    5/16"-18 Thread: 3/4", 1", 1 1/4", 1 1/2", and 2" Lg. (100 Pieces)
    3/8"-16 Thread: 3/4", 1", 1 1/4", 1 1/2", and 2" Lg. (70 Pieces)    		1/4"-20 Thread (50 Pieces)
    5/16"-18 Thread (50 Pieces)
    3/8"-16 Thread (25 Pieces)    		For 1/4" Screw Size (100 Pieces)
    For 5/16" Screw Size (100 Pieces)
    For 3/8" Screw Size (50 Pieces)    		For 1/4" Screw Size (100 Pieces)
    For 5/16" Screw Size (100 Pieces)
    For 3/8" Screw Size (50 Pieces)    		SAE Grade 5
    		Metal Box91340A112000000
    9101/4"-28 Thread: 1/2", 3/4", 1", 1 1/2", and 2" Lg. (115 Pieces)
    5/16"-24 Thread: 3/4", 1", 1 1/4", 1 1/2", and 2" Lg. (100 Pieces)
    3/8"-24 Thread: 3/4", 1", 1 1/4", 1 1/2", and 2" Lg. (70 Pieces)    		1/4"-28 Thread (50 Pieces)
    5/16"-24 Thread (50 Pieces)
    3/8"-24 Thread (25 Pieces)    		For 1/4" Screw Size (100 Pieces)
    For 5/16" Screw Size (100 Pieces)
    For 3/8" Screw Size (50 Pieces)    		For 1/4" Screw Size (100 Pieces)
    For 5/16" Screw Size (100 Pieces)
    For 3/8" Screw Size (50 Pieces)    		SAE Grade 5
    		Metal Box91340A111000000
    1,0201/4"-20 Thread: 3/4", 1", 1 1/2", 2", and 2 1/2" Lg. (100 Pieces)
    5/16"-18 Thread: 3/4", 1", 1 1/2", 2", and 2 1/2" Lg. (90 Pieces)
    3/8"-16 Thread: 1", 1 1/2", 2", 2 1/2", and 3" Lg. (55 Pieces)
    7/16"-14 Thread: 1", 1 1/2", 2", 2 1/2", and 3" Lg. (40 Pieces)
    1/2"-13 Thread: ", 1 1/2", 2", 2 1/2", and 3" Lg. (30 Pieces)    		1/4"-20 Thread (50 Pieces)
    5/16"-18 Thread (50 Pieces)
    3/8"-16 Thread (25 Pieces)
    7/16"-14 Thread (20 Pieces)
    1/2"-13 Thread (10 Pieces)    		For 1/4" Screw Size (50 Pieces)
    For 5/16" Screw Size (50 Pieces)
    For 3/8" Screw Size (50 Pieces)
    For 7/16" Screw Size (50 Pieces)
    For 1/2" Screw Size (25 Pieces)    		For 1/4" Screw Size (100 Pieces)
    For 5/16" Screw Size (100 Pieces)
    For 3/8" Screw Size (50 Pieces)
    For 7/16" Screw Size (50 Pieces)
    For 1/2" Screw Size (25 Pieces)    		SAE Grade 5
    		Metal Drawer Cabinet91308A220000000
     
    High-Strength Zinc-Yellow-Chromate-Plated Steel
    2405/8"-11 Thread: 1", 1 1/2", 1 3/4", 2", 2 1/4", 2 1/2", 3", 3 1/2", and 4" Lg. (85 Pieces)5/8"-11 Thread (40 Pieces)For 5/8" Screw Size (50 Pieces)For 5/8" Screw Size (65 Pieces)SAE Grade 8
    		Metal Box91350A124000000
    2651/2"-13 Thread: 1", 1 1/4", 1 1/2", 1 3/4", 2", 2 1/2", 3", 3 1/2", and 4" Lg. (90 Pieces)1/2"-13 Thread (50 Pieces)For 1/2" Screw Size (60 Pieces)For 1/2" Screw Size (65 pieces)SAE Grade 8
    		Metal Box91350A123000000
    5553/8"-16 Thread: 3/4", 1", 1 1/4", 1 1/2", 1 3/4", 2", 2 1/2", 3", and 3 1/2" Lg. (175 Pieces)3/8"-16 Thread (120 Pieces)For 3/8" Screw Size (80 Pieces)For 3/8" Screw Size (180 pieces)SAE Grade 8
    		Metal Box91350A122000000
    6151/4"-20 Thread: 1/2", 5/8", 3/4", 1", 1 1/4", 1 1/2", 2", 2 1/2", and 3" Lg. (200 Pieces)1/4"-20 Thread (140 Pieces)For 1/4" Screw Size (85 Pieces)For 1/4" Screw Size (190 pieces)SAE Grade 8
    		Metal Box91350A121000000
    9101/4"-20 Thread: 1/2", 3/4", 1", 1 1/2", and 2" Lg. (115 Pieces)
    5/16"-18 Thread: 3/4", 1", 1 1/4", 1 1/2", and 2" Lg. (100 Pieces)
    3/8"-16 Thread: 3/4", 1", 1 1/4", 1 1/2", and 2" Lg. (70 Pieces)    		1/4"-20 Thread (50 Pieces)
    5/16"-18 Thread (50 Pieces)
    3/8"-16 Thread (25 Pieces)    		For 1/4" Screw Size (100 Pieces)
    For 5/16" Screw Size (100 Pieces)
    For 3/8" Screw Size (50 Pieces)    		For 1/4" Screw Size (100 Pieces)
    For 5/16" Screw Size (100 Pieces)
    For 3/8" Screw Size (50 Pieces)    		SAE Grade 8
    		Metal Box91350A112000000
    9101/4"-28 Thread: 1/2", 3/4", 1", 1 1/2", and 2" Lg. (115 Pieces)
    5/16"-24 Thread: 3/4", 1", 1 1/4", 1 1/2", and 2" Lg. (100 Pieces)
    3/8"-24 Thread: 3/4", 1", 1 1/4", 1 1/2", and 2" Lg. (70 Pieces)    		1/4"-28 Thread (50 Pieces)
    5/16"-24 Thread (50 Pieces)
    3/8"-24 Thread (25 Pieces)    		For 1/4" Screw Size (100 Pieces)
    For 5/16" Screw Size (100 Pieces)
    For 3/8" Screw Size (50 Pieces)    		For 1/4" Screw Size (100 Pieces)
    For 5/16" Screw Size (100 Pieces)
    For 3/8" Screw Size (50 Pieces)    		SAE Grade 8
    		Metal Box91350A317000000
     
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