DIN188 T型双接头螺栓 T-head bolts with double nip

螺纹尺寸 d | |
| P | 螺距 |
| | b | 参考 | L≤120 | | 120<L≤200 | | L>200 | | ds | 公称 |
| | 最大值 |
| | 最小值 |
| | e ④ | 最小值 |
| | k | 公称 |
| | 最大值 |
| | 最小值 |
| | n | 公称 |
| | 最大值 |
| | 最小值 |
| | m | 公称 |
| | 最大值 |
| | 最小值 |
| | r1 | ≈ |
| | r2 ① | 最大值 |
|
| | 1.25 | 1.5 | 1.75 | 2 | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6 | 6 | | 22 | 26 | 30 | 38 | 46 | 54 | 66 | 78 | / | / | / | / | / | / | | 28 | 32 | 36 | 44 | 52 | 60 | 72 | 84 | 96 | 108 | 124 | 130 | 156 | 172 | | / | / | 49 | 57 | 65 | 73 | 85 | 97 | 109 | 121 | 137 | 143 | 169 | 185 | | 8 | 10 | 12 | 16 | 20 | 24 | 30 | 36 | 42 | 48 | 56 | 64 | 72 | 80 | | 8.58 | 10.58 | 12.7 | 16.7 | 20.84 | 24.84 | 30.84 | 37 | 43 | 49 | 57.2 | 65.2 | 73.2 | 81.2 | | 7.42 | 9.42 | 11.3 | 15.3 | 19.16 | 23.16 | 29.16 | 35 | 41 | 47 | 54.8 | 62.8 | 70.8 | 78.8 | | 9.24 | 11.81 | 14.17 | 19.32 | 24.33 | 29.48 | 37.20 | 44.57 | 52.29 | 60.00 | 69.96 | 80.25 | 90.55 | 100.85 | | 5.5 | 7 | 8 | 10.5 | 13 | 15 | 19 | 23 | 26 | 30 | 35 | 40 | 45 | 50 | | 5.9 | 7.45 | 8.75 | 11.4 | 13.9 | 15.9 | 20 | 24 | 27 | 31 | 36.25 | 41.25 | 46.25 | 51.25 | | 5.1 | 6.55 | 7.25 | 9.6 | 12.1 | 14.1 | 18 | 22 | 25 | 29 | 33.75 | 38.75 | 43.75 | 48.75 | | 8 | 10 | 12 | 16 | 20 | 24 | 30 | 36 | 42 | 48 | 56 | 64 | 72 | 80 | | 8.75 | 10.75 | 12.9 | 16.9 | 21 | 25 | 31 | 37.25 | 43.25 | 49.25 | 57.5 | 65.5 | 73.5 | 81.5 | | 7.25 | 9.25 | 11.1 | 15.1 | 19 | 23 | 29 | 34.75 | 40.75 | 46.75 | 54.5 | 62.5 | 70.5 | 78.5 | | 18 | 21 | 26 | 30 | 36 | 43 | 54 | 66 | 80 | 88 | 102 | 115 | 128 | 140 | | 18.9 | 22 | 27 | 31 | 37.25 | 44.25 | 55.5 | 67.5 | 81.5 | 89.75 | 103.75 | 116.75 | 130 | 142 | | 17.1 | 20 | 25 | 29 | 34.75 | 41.75 | 52.5 | 64.5 | 78.5 | 86.25 | 100.25 | 113.25 | 126 | 138 | | 0.5 | 0.5 | 1.0 | 1.0 | 1.0 | 1.6 | 1.6 | 2 | 2 | 2 | 3 | 3 | 4 | 4 | | 1.2 | 1.5 | 1.8 | 2.4 | 3.0 | 3.6 | 4.5 | 5.4 | 6.3 | 7.2 | 8.4 | 9.6 | 10.8 | 12.0 |
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①,r2. max.= 0.15 x d ②,根据制造商的选择,根据DIN EN ISO 4753的带螺纹的锥形末端(CH)或倒圆末端(RN)。 ③,a)材料:钢 b)机械性能:强度等级(材料) ≤M39:4.6级,> M39按协议 ;标准DIN EN ISO 4759-1 ④,e(min)=n(min) x 1.41 - 0.82 x r2 (max) |