DIN EN ISO 8676 Standard Hexagon cap screws, full thread, fine pitch 的尺寸
技术历史及DIN EN ISO 8676的国际对应物
六角头螺钉,公制细螺纹,全螺纹
本标准 (DIN EN ISO 8676) 规定了公制细牙螺纹六角头螺钉的特性。其公称螺纹直径 d 为 8 毫米至 64 毫米,产品等级为 A,公称螺纹直径 d 为 8 毫米至 24 毫米,公称长度 l 不超过 10d 或 150 毫米(以较短者为准);产品等级为 B,公称螺纹直径 d 超过 24 毫米或公称长度 l 超过 10d 或 150 毫米(以较短者为准)。
尺寸图和技术图
关键尺寸和技术参数
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Dimensions in mm - source DIN EN ISO 8676 |
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| Publication date: 10-2022 supersedes DIN EN ISO 8676 07-2011 | ||||||||||||
| d thread size | Pitch | s | e | k | ||||||||
| nom=max | min A | min B | min A | min B | nom | min A | min B | |||||
| M 8 | 1 | 13 | 12.73 | 12.57 | 14.38 | 14.2 | 5.3 | 5.15 | 5.06 | |||
| M 10 | 1-1.25 | 16 | 15.73 | 15.57 | 17.77 | 17.59 | 6.4 | 6.22 | 6.11 | |||
| M 12 | 1.25-1.5 | 18 | 17.73 | 17.57 | 20.03 | 19.85 | 7.5 | 7.32 | 7.21 | |||
| M 14 | 1.5 | 21 | 20.67 | 20.16 | 23.36 | 22.78 | 8.8 | 8.62 | 8.51 | |||
| M 16 | 1.5 | 24 | 23.67 | 23.16 | 26.75 | 26.17 | 10 | 9.82 | 9.71 | |||
| M 18 | 1.5 | 27 | 26.67 | 26.16 | 30.14 | 29.56 | 11.50 | 11.28 | 11.15 | |||
| M 20 | 1.5-2 | 30 | 29.67 | 29.16 | 33.53 | 32.95 | 12.5 | 12.28 | 12.15 | |||
| M 22 | 1.5 | 34 | 33.38 | 33 | 37.72 | 37.29 | 14 | 13.78 | 13.65 | |||
| M 24 | 2 | 36 | 35.38 | 35 | 39.98 | 39.55 | 15 | 14.78 | 14.65 | |||
| M 27 | 2 | 41 | - | 40 | - | 45.2 | 17 | - | 16.65 | |||
| M 30 | 2 | 46 | - | 45 | - | 50.85 | 19 | - | 18.28 | |||
| M33 | 2 | 50 | - | 49 | - | 55.37 | 21 | - | 20.58 | |||
| M 36 | 3 | 55 | - | 53.8 | - | 60.79 | 22.5 | - | 22.08 | |||
| M 39 | 3 | 60 | - | 58.8 | - | 66.44 | 25 | - | 24.58 | |||
| M42 | 3 | 65 | - | 63.1 | - | 71.3 | 26 | - | 25.58 | |||
| M 45 | 3 | 70 | - | 68.1 | - | 76.95 | 28 | - | 27.58 | |||
| M 48 | 4 | 75 | - | 73.1 | - | 82.6 | 30 | - | 29.58 | |||
| M 52 | 4 | 80 | - | 78.1 | - | 88.25 | 33 | - | 32.5 | |||
| M 56 | 4 | 85 | - | 82.8 | - | 93.56 | 35 | - | 34.5 | |||
| M 60 | 4 | 90 | - | 87.8 | - | 99.21 | 38 | - | 37.5 | |||
| M 64 | 4 | 95 | - | 92.8 | - | 104.86 | 40 | - | 39.5 | |||