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Internet # 204284512

Model # 803518

M3 Zinc-Plated Steel Flat Washers (5-Pack)

  • Zinc plated for added corrosion resistance
  • Designed for use with nuts, bolts, and screws
  • 5-piece
  • View More Details
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Product Details

Additional Resources

From the Manufacturer



Dimensions: H .1 in, W .3125 in, D .3125 in


Inside Diameter0.1 inOutside Diameter5/16 in
Product Depth (in.).3125 inProduct Height (in.).1 in
Product Width (in.).3125 inWasher Size3 mm
Washer Thickness0.109 in


ACQ Rated FastenerNoFastener PlatingZinc
Fastener TypeFlat WasherFinish FamilyMetallic
Fits Bolt SizeM3GradeA307
MaterialSteelMeasurement StandardMetric
Package Quantity5Returnable90-Day

Warranty / Certifications

Manufacturer WarrantyNone

Questions & Answers

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Customer Reviews

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Specifications are wrong
According to the specifications, the outside diameter is 5/16", but it's actually only 1/4". Very frustrating to have to keep making trips back to HD to pickup more and more parts.
    6 found this review helpful
    Showing 1-1 of 1 reviews