圆螺母DIN981
8 级,碳钢,发黑
价 格
起订量≥1个
遵循标准DIN 981 1983
库存状态-
标准号DIN 981
材料碳钢
性能等级8 级
表面处理发黑
螺纹类型公制细牙螺纹
槽型开槽
头形/主体圆柱
防松侧面开槽
杆部台阶
单位个
布氏硬度 F等于30D^2 min | 190HB | 布氏硬度 F等于30D^2 max | 287HB | 洛氏硬度 min | 22.2HRC |
洛氏硬度 max | 30HRC | 维氏硬度 F不小于98N (HV10) min | 200HV | 维氏硬度 F不小于98N (HV10) max | 302HV |
镀别代号 | 描述 | 公称膜厚 | 无要求 | ||
外观 | 中性盐雾第一出现白锈时间 | 中性盐雾第一出现红锈时间 |
- Mon
- P
- dk max
- dk min
- k max
- k min
- n max
- n min
- t max
- t min
- M10
- 0.75
- 18
- 17.73
- 4
- 3.82
- 3.125
- 2.875
- 3
- 2
- M12
- 1
- 22
- 21.67
- 4
- 3.82
- 3.125
- 2.875
- 3
- 2
- M15
- 1
- 25
- 24.67
- 5
- 4.82
- 4.15
- 3.85
- 3
- 2
- M17
- 1
- 28
- 27.67
- 5
- 4.82
- 4.15
- 3.85
- 3
- 2
- M20
- 1
- 32
- 31.61
- 6
- 5.82
- 4.15
- 3.85
- 3
- 2
- M25
- 1.5
- 38
- 37.61
- 7
- 6.78
- 5.15
- 4.85
- 3
- 2
- M30
- 1.5
- 45
- 44.61
- 7
- 6.78
- 5.15
- 4.85
- 3
- 2
- M35
- 1.5
- 52
- 51.54
- 8
- 7.78
- 5.15
- 4.85
- 3
- 2
- M40
- 1.5
- 58
- 57.54
- 9
- 8.78
- 6.15
- 5.85
- 3.5
- 2.5
- M45
- 1.5
- 65
- 64.54
- 10
- 9.78
- 6.15
- 5.85
- 3.5
- 2.5
- M50
- 1.5
- 70
- 69.54
- 11
- 10.73
- 6.15
- 5.85
- 3.5
- 2.5
- M55
- 2
- 75
- 74.54
- 11
- 10.73
- 7.18
- 6.82
- 4
- 3
- M60
- 2
- 80
- 79.54
- 11
- 10.73
- 7.18
- 6.82
- 4
- 3
- M65
- 2
- 85
- 84.46
- 12
- 11.73
- 7.18
- 6.82
- 4
- 3
- M70
- 2
- 92
- 91.46
- 12
- 11.73
- 8.18
- 7.82
- 4.7
- 3.5
- M75
- 2
- 98
- 97.46
- 13
- 12.73
- 8.18
- 7.82
- 4.7
- 3.5
- M80
- 2
- 105
- 104.46
- 15
- 14.73
- 8.18
- 7.82
- 4.7
- 3.5
- M85
- 2
- 110
- 109.46
- 16
- 15.73
- 8.18
- 7.82
- 4.7
- 3.5
- M90
- 2
- 120
- 119.46
- 16
- 15.73
- 10.18
- 9.82
- 5.2
- 4
- M95
- 2
- 125
- 124.37
- 17
- 16.73
- 10.18
- 9.82
- 5.2
- 4
- M100
- 2
- 130
- 129.37
- 18
- 17.73
- 10.18
- 9.82
- 5.2
- 4
- M105
- 2
- 140
- 139.37
- 18
- 17.73
- 12.215
- 11.785
- 6.2
- 5
- M110
- 2
- 145
- 144.37
- 19
- 18.67
- 12.215
- 11.785
- 6.2
- 5
- M115
- 2
- 150
- 149.37
- 19
- 18.67
- 12.215
- 11.785
- 6.2
- 5
- M120
- 2
- 145
- 144.37
- 20
- 19.67
- 12.215
- 11.785
- 6.2
- 5
- M125
- 2
- 160
- 159.37
- 21
- 20.67
- 12.215
- 11.785
- 6.2
- 5
- M130
- 2
- 155
- 154.37
- 21
- 20.67
- 12.215
- 11.785
- 6.2
- 5
- M135
- 2
- 175
- 174.37
- 22
- 21.67
- 14.215
- 13.785
- 7.2
- 6
- M140
- 2
- 165
- 164.37
- 22
- 21.67
- 12.215
- 11.785
- 6.2
- 5
- M145
- 2
- 190
- 189.28
- 24
- 23.67
- 14.215
- 13.785
- 7.2
- 6
- M150
- 2
- 180
- 179.37
- 24
- 23.67
- 14.215
- 13.785
- 6.2
- 5
- M155
- 3
- 200
- 199.28
- 25
- 24.67
- 16.215
- 15.785
- 8.5
- 7
- M160
- 3
- 190
- 189.28
- 25
- 24.67
- 14.215
- 13.785
- 6.2
- 5
- M165
- 3
- 210
- 209.28
- 26
- 25.67
- 16.215
- 15.785
- 8.5
- 7
- M170
- 3
- 200
- 199.28
- 26
- 25.67
- 16.215
- 15.785
- 6.2
- 5
- M180
- 3
- 210
- 209.28
- 27
- 26.67
- 16.215
- 15.785
- 6.2
- 5
- M190
- 3
- 220
- 219.28
- 28
- 27.67
- 16.215
- 15.785
- 6.2
- 5
- M200
- 3
- 240
- 239.28
- 29
- 28.67
- 18.215
- 17.785
- 9.5
- 8
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