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Unit:mm

Product Grade A, Washers with a Hardness from 300 HV Designed for Use with Hexagon Head Bolts and Nuts

DIN 125-2 - 1990

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德标DIN 125-2 - 1990 DIN125-2 125-2DIN Product Grade A, Washers with a Hardness from 300 HV Designed for Use with Hexagon Head Bolts and Nuts
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Calculate weight and price. Weight 1000 pcs : kg x $ per kg = $ 1000 pcs
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Choose materials based on density.(g/cm3)

  • Carbon Steel 7.85
  • Stainless Steel 8.1
  • Stainless Steel 7.95
  • Stainless Steel 7.7
  • Titanium Alloy 4.5
  • Aluminum Alloy 2.8
  • Copper 8.89


Select here or enter material density on the calculation page.
Size
Φ1.7 Φ1.8 Φ2.2 Φ2.5 Φ2.7 Φ2.8 Φ3.2 Φ3.7 Φ4.3 Φ5.3 Φ6.4 Φ7.4 Φ8.4 Φ10.5 Φ13 Φ15
M For thread size
d min=nominal size
max
dc max=nominal size
min
h Nominal Size
max
min
da max
min
r ≈
per 1000 units ≈ kg
M1.6 M1.7 M2 M2.3 M2.5 M2.6 M3 M3.5 M4 M5 M6 M7 M8 M10 M12 M14
1.7 1.8 2.2 2.5 2.7 2.8 3.2 3.7 4.3 5.3 6.4 7.4 8.4 10.5 13 15
1.84 1.94 2.34 2.64 2.84 2.94 3.38 3.88 4.48 5.48 6.62 7.62 8.62 10.77 13.27 15.27
4 4.5 5 6 6 7 7 8 9 10 12 14 16 20 24 28
3.70 4.20 4.70 5.70 5.70 6.64 6.64 7.64 8.64 9.64 11.57 13.57 15.57 19.48 23.48 27.48
0.3 0.3 0.3 0.5 0.5 0.5 0.5 0.5 0.8 1 1.6 1.6 1.6 2 2.5 2.5
0.35 0.35 0.35 0.55 0.55 0.55 0.55 0.55 0.9 1.1 1.8 1.8 1.8 2.2 2.7 2.7
0.25 0.25 0.25 0.45 0.45 0.45 0.45 0.45 0.7 0.9 1.4 1.4 1.4 1.8 2.3 2.3
2 2.1 2.6 2.9 3.1 3.2 3.6 4.1 4.7 5.7 6.8 7.8 9.2 11.2 13.7 15.7
1.8 1.9 2.4 2.7 2.9 3 3.4 3.9 4.5 5.5 6.6 7.6 9 11 13.5 15.5
0.15 0.15 0.15 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.4 0.4 0.4 0.4
0.024 0.031 0.037 0.092 0.088 0.127 0.119 0.155 0.308 0.443 1.02 1.39 1.83 3.57 6.27 8.62
Size
Φ17 Φ19 Φ21 Φ23 Φ25 Φ27 Φ28 Φ29 Φ31 Φ33 Φ34 Φ36 Φ37 Φ39 Φ40 Φ41
M For thread size
d min=nominal size
max
dc max=nominal size
min
h Nominal Size
max
min
da max
min
r ≈
per 1000 units ≈ kg
M16 M18 M20 M22 M24 M26 M27 M28 M30 M32 M33 M35 M36 M38 M39 M40
17 19 21 23 25 27 28 29 31 33 34 36 37 39 40 41
17.27 19.33 21.33 23.33 25.33 27.33 28.33 29.33 31.39 33.62 34.62 36.62 37.62 39.62 40.62 41.62
30 34 37 39 44 50 50 50 56 60 60 66 66 72 72 72
29.48 33.38 36.38 38.38 43.38 49.38 49.38 49.38 55.26 58.80 58.80 64.80 64.80 70.80 70.80 70.80
3 3 3 3 4 4 4 4 4 5 5 5 5 6 6 6
3.3 3.3 3.3 3.3 4.3 4.3 4.3 4.3 4.3 5.6 5.6 5.6 5.6 6.6 6.6 6.6
2.7 2.7 2.7 2.7 3.7 3.7 3.7 3.7 3.7 4.4 4.4 4.4 4.4 5.4 5.4 5.4
17.7 20.2 22.4 24.4 26.4 28.4 30.4 31.4 33.4 35.4 36.4 38.4 39.4 41.4 42.4 43.6
17.5 20 22 24 26 28 30 31 33 35 36 38 39 41 42 43
0.4 0.6 0.7 0.7 0.7 0.7 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.3
11.3 14.7 17.2 18.3 32.3 43.7 42.3 40.9 53.6 77.4 75.3 94.3 92.1 136 133 130
Size
Φ43 Φ46 Φ50 Φ52 Φ54 Φ57 Φ58 Φ60 Φ62 Φ66 Φ70 Φ74 Φ78 Φ82 Φ87 Φ93
M For thread size
d min=nominal size
max
dc max=nominal size
min
h Nominal Size
max
min
da max
min
r ≈
per 1000 units ≈ kg
M42 M45 M48 M50 M52 M55 M56 M58 M60 M64 M68 M72 M76 M80 M85 M90
43 46 50 52 54 57 58 60 62 66 70 74 78 82 87 93
43.62 46.62 50.62 52.74 54.74 57.74 58.74 60.74 62.74 66.74 70.74 74.74 78.74 82.87 87.87 93.87
78 85 92 92 98 105 105 110 110 115 120 125 135 140 145 160
76.80 83.60 90.60 90.60 96.60 103.60 103.60 108.60 108.60 113.60 118.60 123.40 133.40 138.40 143.40 158.40
7 7 8 8 8 9 9 9 9 9 10 10 10 12 12 12
8 8 9 9 9 10 10 10 10 10 11 11 11 13.2 13.2 13.2
6 6 7 7 7 8 8 8 8 8 9 9 9 10.8 10.8 10.8
45.6 48.6 52.6 54.6 56.6 60 63 65 67 71 75 79 83 87 92 97
45 48 52 54 56 59 62 64 66 70 74 78 82 86 91 96
1.3 1.3 1.3 1.3 1.3 1.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2
183 220 294 284 330 431 425 472 458 492 586 626 749 953 996 1250
Size
Φ98 Φ104 Φ109 Φ114 Φ119 Φ124 Φ129 Φ134 Φ139 Φ144 Φ149 Φ155 Φ165
M For thread size
d min=nominal size
max
dc max=nominal size
min
h Nominal Size
max
min
da max
min
r ≈
per 1000 units ≈ kg
M95 M100 M105 M110 M115 M120 M125 M130 M135 M140 M145 M150 M160
98 104 109 114 119 124 129 134 139 144 149 155 165
98.87 104.87 109.87 114.87 119.87 125 130 135 140 145 150 156 166
165 175 180 185 200 210 220 220 230 240 250 250 250
163.40 173.40 178.40 183.15 198.15* 208.15 218.15 218.15 228.15 238.15 248.15 248.15 248.15
12 14 14 14 14 16 16 16 16 18 18 18 18
13.2 15.2 15.2 15.2 15.2 17.2 17.2 17.2 17.2 19.2 19.2 19.2 19.2
10.8 12.8 12.8 12.8 12.8 14.8 14.8 14.8 14.8 16.8 16.8 16.8 16.8
102 108 113 118 123 128 133 138 143 148 153 159 169
101 107 112 117 122 127 132 137 142 147 152 158 168
2 2 2 2 2 2 2 2 2 2 2 2 2
1300 1710 1770 1830 2230 2830 3130 3000 3310 4090 4470 4270 3910
①,In the standard text, φ119 corresponds to the dc minimum value of 188.15, but the corresponding deviation here should be 1.85 mm, that is, the actual minimum value is 200-1.85=198.15 mm. (In DIN 522, when h is less than 4 and the product grade is Class A, the dimensional tolerance of d2 is h15, and the corresponding deviation is 1.85 mm when dc is 200 mm).
②,Material：
1）steel , hardness class 300HV, hardness HV300-400（quenched and tempered）
2）stainless steel , hardness class 300HV, hardness HV300-400（quenched and tempered）;material (steel group) A2 , A4, F1, C1 or C4
3）Washers may be made of non-ferrous metals or other materials, SUbject to agreemen
4）For h not exceeding 0,5 mm, the hardness shall be HV 2 and for h exceeding 0,5 mm, HV 10.

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