Flat Spring Washer, for JIS B 1251 Type 1 Screws / for Heavy Loads【1-10,000 Pieces Per Package】 (WDS1L-ST-M20)

Basic Attributes

• Material: Stainless Steel

  • EN 1.4301 Equiv.
    • Stainless Steel (EN 1.4301 (CP) Equiv.)

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• Type

  • WDS1L

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• Material

  • Steel
    • Steel
  • Stainless Steel

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• Surface Treatment

  • Not Provided
    • Fabric
    • N/A
  • Trivalent Chromate
  • Nickel Plating

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• I.D. d(mm)

  • 3.2
  • 4.3
  • 5.3
  • 6.4
  • 8.4
  • 10.5
  • 13
  • 15
  • 17
  • 19
  • 21
  • 23
  • 25
  • 28
  • 31

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• Screw Nominal (M)

  • 3
  • 4
  • 5
  • 6
  • 8
  • 10
  • 12
  • 14
  • 16
  • 18
  • 20
  • 22
  • 24
  • 27
  • 30

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• Thickness T(mm)

  • 0.5
  • 0.7
  • 0.8
  • 1
  • 1.4
  • 1.8
  • 2.2
  • 2.5
  • 2.8
  • 3
  • 3.5
  • 4
  • 4.5
  • 5

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• Sales Unit

  • Low Quantity (can be purchased from one)
  • Box/Package

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• Material: Steel

  • EN 1.1206 Equiv.
    • EN 1.1213 Equiv. to EN 1.0601 Equiv.

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• Surface Treatment (Detailed)

  • Not Provided
    • Fabric
    • N/A
  • Trivalent Chromate
    • Trivalent White
  • Nickel Plating
    • Nickel Plating

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