ISO 7091 Plain washers - Basic dimensions
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ISO 7091 Plain washers – Basic dimensions image

ISO 7091 Plain washers – Basic dimensions

ISO 7091 Plain washers – Basic dimensions

Selected sizes used for CE Marking under EN 15048

Diameter (d) M12 M16 M20 M22 M24 M27 M30 M33 M36
d1 13.50-13.93 17.50-17.93 22.00-22.52 24.00-24.52 26.00-26.52 30.00-30.52 33.00-33.62 36.00-37.00 39.00-40.00
d2 22.7-24.0 28.7-30.0 35.4-37.0 37.4-39.0 42.4-44.0 48.4-50.0 54.1-56.0 58.1-60.0 64.1-66.0
h (nom) 2.5 3 3 3 4 4 4 5 5
h 2.2-2.8 2.4-3.6 2.4-3.6 2.4-3.6 3.4-4.6 3.4-4.6 3.4-4.6 4.0-6.0 4.0-6.0
Dimensions in milimeters
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