Updraft

Current JIS (2008)

Plain washer, current JIS (2008)

Diagram: Plain washer Current JIS (2008)
Nominal diameterInside diameterOutside diameterThickness
Bright round barSmall round barBright round barSmall round bar

Notes

  • Product grade Aの基準寸法です。並形は M1.6〜M64、 小形は M36 までの規定で、それより大きい呼びの小形は空欄にしています。
  • As well as the nominal sizes, the standard sets deviations: the maximum inside diameter, the minimum outside diameter and the maximum and minimum thickness. Consult the standard itself if you need the tolerances.
  • Some sizes differ from the 1963 and 1978 editions. To match existing equipment or drawings, see those pages instead.
  • References
    • JIS B 1256(2008)
Washers — Plain washer — Current JIS (2008) | Updraft - Mechanical Engineering Calculators