DIN 432

Washer with external tap

tech-din432






For thread diameter M3 M3.5 M4
d 3.2 3.7 4.3
d2 12 12 14
d3 ≈ 8 8 10
g 4.5 4.5 5.5
s 0.4 0.4 0.4
f 2.5 2.5 2.5
h ≈ 2 2 2
r 0.4 0.4 0.4
per 1000 units ≈ kg 0.33 0.32 0.44

For thread diameter M5 M6 M7
d 5.3 6.4 7.4
d2 17 19 19
d3 ≈ 12 14 14
g 7 7.5 7.5
s 0.75 0.75 0.75
f 3.5 3.5 3.5
h ≈ 2.5 3 3
r 0.6 0.6 0.6
per 1000 units ≈ kg 1.2 1.48 1.42

For thread diameter M8 M10 M12
d 8.4 10.5 13
d2 22 26 30
d3 ≈ 16 20 24
g 8.5 10 12
s 1 1 1.2
f 3.5 4.5 4.5
h ≈ 4 4 4.5
r 1 1 1
per 1000 units ≈ kg 2.54 3.49 5.48

For thread diameter M14 M16 M18
d 15 17 19
d2 33 36 40
d3 ≈ 27 30 34
g 13 15 18
s 1.2 1.2 1.2
f 4.5 5.5 6.5
h ≈ 4.5 4.5 4.5
r 1 1 1
per 1000 units ≈ kg 6.38 7.45 9.15

For thread diameter M20 M22 M24
d 21 23 25
d2 42 50 50
d3 ≈ 36 43 43
g 18 20 21
s 1.6 1.6 1.6
f 6.5 7.5 7.5
h ≈ 4.5 6.5 6.5
r 1 1 1
per 1000 units ≈ kg 13.1 19.4 18.5

For thread diameter M27 M30 M33
d 28 31 34
d2 58 63 68
d3 ≈ 50 55 60
g 23 25 28
s 1.6 1.6 1.6
f 8.5 8.5 9.5
h ≈ 9.5 9.5 9.5
r 1 1 1
per 1000 units ≈ kg 24.8 29.8 34.2

For thread diameter M36 M39 M42
d 37 40 43
d2 75 82 88
d3 ≈ 67 74 80
g 31 33 36
s 2 2 2
f 11 11 11
h ≈ 9.5 11 11
r 1 1 1
per 1000 units ≈ kg 52.5 63.3 72.5

For thread diameter M45 M48 M52
d 46 50 54
d2 95 100 105
d3 ≈ 85 90 95
g 38 40 42
s 2 2 2
f 13 13 13
h ≈ 12 13 13
r 1 1 1
per 1000 units ≈ kg 85.3 93 100

For thread diameter M56 M60 M64
d 58 62 66
d2 112 118 125
d3 ≈ 102 108 115
g 45 48 52
s 2.5 2.5 2.5
f 16 16 18
h ≈ 14 13.5 13.5
r 1.6 1.6 1.6
per 1000 units ≈ kg 141 155 174

For thread diameter M68 M72 M76
d 70 74 78
d2 132 138 145
d3 ≈ 122 128 135
g 55 58 60
s 2.5 2.5 2.5
f 18 18 21
h ≈ 14 14 14
r 1.6 1.6 1.6
per 1000 units ≈ kg 192 209 230

For thread diameter M80 M90 M100
d 82 93 104
d2 150 165 185
d3 ≈ 140 155 175
g 62 70 80
s 2.5 2.5 2.5
f 21 23 23
h ≈ 16 15.5 15.5
r 1.6 1.6 1.6
per 1000 units ≈ kg 242 287 370



d1 = nominal size


All information is strictly informative