2021.03.08
規格8 ばね座金
呼び
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内径d
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2号
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3号
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||||
メーターねじ用
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ウィットねじ用
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基準寸法
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許容差
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幅b×厚さt
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外径D
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幅b×厚さt
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外径D
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2
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-
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2.1
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+0.25
0 |
0.9×0.5
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4.4
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||
2.3
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-
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2.4
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1.0×0.6
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4.9
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|||
2.6
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-
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2.7
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0.3
0 |
1.0×0.6
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5.3
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||
3
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-
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3.1
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1.1×0.7
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5.9
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|||
-3.5
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-
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3.6
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1.2×0.8
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6.6
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|||
4
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-
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4.1
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0.4
0 |
1.4×1.0
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7.6
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||
-4.5
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-
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4.6
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1.5×1.2
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8.3
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|||
5
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-
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5.1
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1.7×1.3
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9.2
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|||
6
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-
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6.1
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2.7×1.5
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12.2
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2.7×1.9
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12.2
|
|
-
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(1/4)
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6.5
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2.8×1.6
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12.8
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2.8×2.0
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12.8
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-7
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-
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7.1
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2.8×1.6
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13.4
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2.8×2.0
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13.4
|
|
8
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(5/16)
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8.2
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0.5
'0 |
3.2×2.0
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15.4
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3.3×2.5
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15.6
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-
|
3月8日
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9.8
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3.6×2.4
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17.8
|
3.7×2.9
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18
|
|
10
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-
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10.2
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3.7×2.5
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18.4
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3.9×3.0
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18.8
|
|
-
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(7/16)
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11.4
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4.0×2.8
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20.2
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4.1×3.4
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20.4
|
|
12
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-
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12.2
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0.6
0 |
4.2×3.0
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21.5
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4.4×3.6
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21.9
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-
|
1月2日
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13
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4.4×3.2
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22.7
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4.5×3.8
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22.9
|
|
-14
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-
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14.2
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4.7×3.5
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24.5
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4.8×4.2
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24.7
|
|
16
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5月8日
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16.2
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0.8
0 |
5.2×4.0
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28
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5.3×4.8
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28.3
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-18
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-
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18.2
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5.7×4.6
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31
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5.9×5.4
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31.4
|
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-
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3月4日
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19.5
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5.9×4.8
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32.7
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6.2×5.7
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33.3
|
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20
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-
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20.2
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6.8×5.1
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33.8
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6.4×6.0
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34.4
|
|
-22
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7月8日
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22.5
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1
0 |
6.8×5.6
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37.7
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7.1×6.8
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38.3
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24
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-
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24.5
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7.1×5.9
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40.3
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7.6×7.2
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41.3
|
|
-
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1"
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26
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7.5×6.4
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42.8
|
8.1×7.8
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44
|
|
-27
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-
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27.5
|
1.2
0 |
7.9×6.8
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45.3
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8.6×8.2
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46.7
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-
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1 1/8
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29.3
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8.3×7.1
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47.9
|
|||
30
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-
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30.5
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1.2
0 |
8.7×7.5
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49.9
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||
-
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1 1/4
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32.5
|
9.1×7.9
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52.7
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|||
-33
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-
|
33.5
|
1.4
0 |
9.5×8.2
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54.7
|
||
-
|
1 3/8
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35.8
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9.9×8.7
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57.8
|
|||
36
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-
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36.5
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10.2×9.0
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59.1
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|||
-39
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1 1/2
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39.5
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10.7×9.5
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63.1
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