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10 Best flat washers of 2026

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  • Best Choice

    1

    Stainless Steel Flat Washers Assortment, 18-8 (304) Stainless Steel, 547-Piece Set (Assorted Metric Sizes M3-M12, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mm) with Plastic Storage Case
    Kviceo
    9.6
    Exceptional

    Stainless Steel Flat Washers Assortment, 18-8 (304) Stainless Steel, 547-Piece Set (Assorted Metric Sizes M3-M12, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mm) with Plastic Storage Case

    • Included Accessory:Plastic Storage Case
    • Material:18-8 (304) Stainless Steel
    • Metric Sizes:M3-M12
    • Piece Count:547
    • Thickness Range:3mm-12mm
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  • Value for Money

    2

    WEGOUP 900 Pcs Stainless Steel Flat Washers for Screws, Assorted Sizes | M2 M2.5 M3 M4 M5 M6 M8 M10 M12 | For Industrial Use | Metal Washers | Washers for Bolts
    wegoup
    9.4
    Excellent

    WEGOUP 900 Pcs Stainless Steel Flat Washers for Screws, Assorted Sizes | M2 M2.5 M3 M4 M5 M6 M8 M10 M12 | For Industrial Use | Metal Washers | Washers for Bolts

    10% Off Limited Time Deal

  • 3

    1/4" Stainless Flat Washer, 5/8" Outside Diameter, 18-8(304) Stainless Steel Washers Flat (100 Pack)
    KANSPHY
    9.1
    Excellent

    1/4" Stainless Flat Washer, 5/8" Outside Diameter, 18-8(304) Stainless Steel Washers Flat (100 Pack)

  • 4

    1/4" x 1" Stainless Fender Washer,18-8 (304) Stainless Steel Flat Washer,1/4" ID x 1" OD x 0.078" Thick(40Pcs)
    KANSPHY
    8.9
    Very Good

    1/4" x 1" Stainless Fender Washer,18-8 (304) Stainless Steel Flat Washer,1/4" ID x 1" OD x 0.078" Thick(40Pcs)

  • 5

    LUPANTER 3/8" Inch Stainless Flat Washers 100 Pack Made of 18-8 (304) Stainless Steel……
    LUPANTER
    8.8
    Very Good

    LUPANTER 3/8" Inch Stainless Flat Washers 100 Pack Made of 18-8 (304) Stainless Steel……

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  • 6

    110 Pcs 304 Stainless Steel Metal Flat Washers for Screws and Bolts, Fender Washers Assortment Kit (12 Sizes M3-M12) for Automotive, Industrial & Home Use
    zcgxbel
    8.7
    Very Good

    110 Pcs 304 Stainless Steel Metal Flat Washers for Screws and Bolts, Fender Washers Assortment Kit (12 Sizes M3-M12) for Automotive, Industrial & Home Use

  • 7

    ZQZ 290Pcs Stainless Steel Flat Washers Assortment Kit;Fender Washer M3-M12 | M3 M4 M5 M6 M8 M10 M12 Hardware Washers, 15 Sizes Metric 304SS Assorted Washers, Metal Washers for Screws and Bolts
    ZQZ
    8.5
    Good

    ZQZ 290Pcs Stainless Steel Flat Washers Assortment Kit;Fender Washer M3-M12 | M3 M4 M5 M6 M8 M10 M12 Hardware Washers, 15 Sizes Metric 304SS Assorted Washers, Metal Washers for Screws and Bolts

  • 8

    ZQZ 1/4 x 1 Stainless Steel Flat Washers, 116PCS Fender Washer 1" OD | 1/4-20 Hardware Washers, 18-8 (304) Stainless Steel Quarter Metal Washers for Screws and Bolts
    ZQZ
    8.4
    Good

    ZQZ 1/4 x 1 Stainless Steel Flat Washers, 116PCS Fender Washer 1" OD | 1/4-20 Hardware Washers, 18-8 (304) Stainless Steel Quarter Metal Washers for Screws and Bolts

  • 9

    LordHardware 200PCS 1/4'' ID, 5/8" OD, SAE Flat Washers, Stainless Steel Washer
    LordHardware
    8.3
    Good

    LordHardware 200PCS 1/4'' ID, 5/8" OD, SAE Flat Washers, Stainless Steel Washer

  • 10

    120Pcs Flat Rubber Washers Assortment Kit,16/18/20/25/30mm Black Washer,Vibration Absorbing Pads Sealing Rubber Washers for Faucets Garden Bolts Screws Hose Plumbing Shower Head- 5 Sizes
    Monigte
    8.0
    Good

    120Pcs Flat Rubber Washers Assortment Kit,16/18/20/25/30mm Black Washer,Vibration Absorbing Pads Sealing Rubber Washers for Faucets Garden Bolts Screws Hose Plumbing Shower Head- 5 Sizes