DIN 7979 - 1977 內螺紋圓柱銷
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詳細信息
DIN 7979 - 1977 內螺紋圓柱銷
材質:45#、軸承鋼、合金鋼、不銹鋼、特殊材料等
等級:450-500HV;550-650HV;可根據客戶要求進行定制生產
表面處理:本色
直徑公差帶:m6;可根據客戶要求進行定制生產
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公稱直徑 | Φ6 | Φ8 | Φ10 | Φ12 | Φ14 | Φ16 | Φ20 | Φ25 | Φ30 | Φ40 | Φ50 | Φ60 | Φ70 | Φ80 | ||
d | m6 | 最大值 | 6.012 | 8.015 | 10.015 | 12.018 | 14.018 | 16.018 | 20.021 | 25.021 | 30.021 | 40.025 | 50.025 | 60.03 | 70.03 | 80.03 |
最小值 | 6.004 | 8.006 | 10.006 | 12.007 | 14.007 | 16.007 | 20.008 | 25.008 | 30.008 | 40.009 | 50.009 | 60.011 | 70.011 | 80.011 | ||
a1 | ≈ | 1.2 | 1.6 | 2 | 2.5 | 2.5 | 3 | 3.5 | 4 | 5 | 6.3 | 8 | 10 | 12 | 14 | |
a2 | 0.8 | 1 | 1.2 | 1.6 | 1.8 | 2 | 2.5 | 3 | 4 | 5 | 6.3 | 8 | 10 | 12 | ||
C1 | ≈ | 0.6 | 0.8 | 1 | 1.2 | 1.4 | 1.6 | 2 | 2.5 | 3 | 4 | 5 | 6 | 7 | 8 | |
C2 | ≈ | 2.1 | 2.6 | 3 | 3.8 | 4 | 4.7 | 6 | 6 | 7 | 8 | 10 | 12 | 14 | 16 | |
d2 | M4 | M5 | M6 | M6 | M8 | M8 | M10 | M16 | M20 | M20 | M24 | M30 | M36 | M42 | ||
d3 | 4.3 | 5.3 | 6.4 | 6.4 | 8.4 | 8.4 | 10.5 | 17 | 21 | 21 | 25 | 31 | 37 | 43 | ||
t1 | 6 | 8 | 10 | 10 | 12 | 12 | 16 | 24 | 30 | 30 | 36 | 40 | 54 | 63 | ||
t2 | 最小值 | 10 | 12 | 16 | 16 | 20 | 20 | 25 | 34 | 42 | 42 | 50 | 56 | 71 | 82 |