Flat washer

Material: Carbon Steel, SS304/316
Type: A
Thread Size: M3 ~ M20
Surface Finish: Plain, Zinc Plated, Yellow Plated
Hardness: Under 250HV

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  • Description
  • Key Attributes

    Material: Carbon Steel, SS304/316
    Type: A
    Thread Size: M3 ~ M20
    Surface Finish: Plain, Zinc Plated, Yellow Plated
    Hardness: Under 250HV

    Specification

    Nom.Size
    (Thread Size)
    d
    min
    1
    max
    d
    min
    2
    max
    min h
    max
    M1.6 1.7 1.84 3.7 4 0.25 0.35
    M2 2.2 2.34 4.7 5 0.25 0.35
    M2.5 2.7 2.84 5.7 6 0.45 0.55
    M3 3.32 3.8 6.64 7 0.45 0.55
    M3.5 3.7 3.88 7.64 8 0.45 0.55
    M4 4.3 4.48 8.64 9 0.7 0.9
    M5 5.3 5.48 9.64 10 0.9 1.1
    M6 6.4 6.62 11.57 12 1.4 1.8
    M7 7.4 7.62 13.57 14 1.4 1.8
    M8 8.4 8.62 15.57 16 1.4 1.8
    M10 10.5 10.77 19.48 20 1.8 2.2
    M12 13 13.27 23.48 24 2.3 2.7
    M14 15 15.27 27.48 28 2.3 2.7
    M16 17 17.27 29.48 30 2.7 3.3
    M18 19 19.33 33.38 34 2.7 3.3
    M20 21 21.33 36.38 37 2.7 3.3
    M22 23 23.33 38.38 39 2.7 3.3
    M24 25 25.33 43.38 44 3.7 4.3
    M27 28 28.33 49.38 50 3.7 4.3
    M30 31 31.39 55.26 56 3.7 4.3
    M33 34 34.62 58.8 60 4.4 5.6
    M36 37 37.62 64.8 66 4.4 5.6
    M39 40 40.62 70.8 72 5.4 6.6

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Flat washer

Material: Carbon Steel, SS304/316
Type: A
Thread Size: M3 ~ M20
Surface Finish: Plain, Zinc Plated, Yellow Plated
Hardness: Under 250HV

Still deciding? Get samples first,  Contact US !

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