DIN137B Curved Washer

        DIN 137
        Form B = Waved

        *All measurements in millimeters (mm)*

        d

        used for

        d1

        s

        3.2

        M3

        8

        0.5

        3.7

        M3.5

        8

        0.5

        4.3

        M4

        9

        0.5

        5.3

        M5

        11

        0.5

        6.4

        M6

        12

        0.5

        7.4

        M7

        14

        0.8

        8.4

        M8

        15

        0.8

        10.5

        M10

        21

        1

        13

        M12

        24

        1.2

        15

        M14

        28

        1.6

        17

        M16

        30

        1.6

        19

        M18

        34

        1.6

        21

        M20

        36

        1.6

        23

        M22

        40

        1.8

        25

        M24

        44

        1.8

        28

        M27

        50

        2

        31

        M30

        56

        2.2

        34

        M33

        60

        2.2

        37

        M36

        68

        2.5

        All information is strictly informative