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Flat Washers

66 results found that include 2,864 Products

Keep a supply of flat washers on hand to avoid down time during assembly, construction or maintenance jobs. Flat washers protect surfaces by evenly distributing torque when tightening a bolt or screw and prevent corrosion between a steel screw and an aluminum surface. A nylon washer is often placed under a machine screw to reduce noise and abrasion and offer electrical insulation. Sealing washers are used in plumbing and hydraulic projects. Grainger has the right flat washer for every application, from aerospace to general construction.Close

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  • Steel USS Type A Wide Flat Washer, Zinc Plated Fastener Finish

    FABORY

    Steel USS Type A Wide Flat Washer, Zinc Plated Fastener Finish

    Multiple items available21

    $1.78 - $263.50

  • Stainless Steel Flat Washer, Plain Fastener Finish

    FABORY

    Stainless Steel Flat Washer, Plain Fastener Finish

    Multiple items available496

    $0.33 - $9,001.60

  • Steel USS Type A Wide Flat Washer, Zinc Yellow Fastener Finish

    GRAINGER APPROVED

    Steel USS Type A Wide Flat Washer, Zinc Yellow Fastener Finish

    Multiple items available60

    $4.65 - $607.00

  • Steel Flat Washer, Black Oxide Fastener Finish

    TE-CO

    Steel Flat Washer, Black Oxide Fastener Finish

    Multiple items available32

    $0.07 - $20.05

  • Stainless Steel Large OD Flat Washer, NL-19® Fastener Finish

    FOREVERBOLT

    Stainless Steel Large OD Flat Washer, NL-19® Fastener Finish

    Multiple items available26

    $2.90 - $29.20

  • Steel SAE Type A Narrow Flat Washer, Zinc Plated Fastener Finish

    FABORY

    Steel SAE Type A Narrow Flat Washer, Zinc Plated Fastener Finish

    Multiple items available48

    $0.68 - $172.00

  • Steel Large OD Flat Washer, Zinc Plated Fastener Finish

    FABORY

    Steel Large OD Flat Washer, Zinc Plated Fastener Finish

    Multiple items available43

    $2.80 - $224.50

  • Steel SAE Type A Narrow Flat Washer, Zinc Yellow Fastener Finish

    GRAINGER APPROVED

    Steel SAE Type A Narrow Flat Washer, Zinc Yellow Fastener Finish

    Multiple items available60

    $2.85 - $848.00

  • Steel Fender Washer, Zinc Plated Fastener Finish

    GRAINGER APPROVED

    Steel Fender Washer, Zinc Plated Fastener Finish

    Multiple items available152

    $0.80 - $468.50

  • Stainless Steel Fender Washer, Plain Fastener Finish

    FABORY

    Stainless Steel Fender Washer, Plain Fastener Finish

    Multiple items available227

    $1.22 - $3,904.00

  • Steel Flat Washer, Zinc Plated Fastener Finish

    FABORY

    Steel Flat Washer, Zinc Plated Fastener Finish

    Multiple items available344

    $0.07 - $4,317.00

  • Steel Fender Washer, Plain Fastener Finish

    FABORY

    Steel Fender Washer, Plain Fastener Finish

    Multiple items available54

    $1.39 - $334.20

  • Stainless Steel Thick Flat Washer, Plain Fastener Finish

    GRAINGER APPROVED

    Stainless Steel Thick Flat Washer, Plain Fastener Finish

    Multiple items available72

    $1.21 - $102.00

  • Stainless Steel SAE Type A Narrow Flat Washer, Plain Fastener Finish

    FABORY

    Stainless Steel SAE Type A Narrow Flat Washer, Plain Fastener Finish

    Multiple items available9

    $2.02 - $1,496.00

  • Steel Extra Thick Flat Washer, Black Oxide Fastener Finish

    GRAINGER APPROVED

    Steel Extra Thick Flat Washer, Black Oxide Fastener Finish

    Multiple items available22

    $4.15 - $16.65

  • Stainless Steel Large OD Flat Washer, Plain Fastener Finish

    FABORY

    Stainless Steel Large OD Flat Washer, Plain Fastener Finish

    Multiple items available67

    $1.14 - $1,228.00