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Detail
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All metal hexagon lock nut (pressure point type)
Model: GB6184 (fine tooth refers to the second steam q335 standard)
Performance grade: Grade 6, Grade 8, grade 10
Raw material: ml08 swrch35k 10B21 45#
Hardness above grade 8: 26-36hrc surface treatment: to be determined
Mechanical properties as per GB / t3098.2 effective torque as per GB / t3098.9
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| 序号 | 型号 |
规格 D |
牙距 P |
对边 S | 厚度 h | 有效力矩/（N.m） 8级 | 有效力矩/（N.m） 10级 | ||||||
| max | min | max | min |
第一次 拧入 最大Max |
第一次 拧出 最小Min |
第五次 拧出 最小Min |
第一次 拧入 最大Max |
第一次 拧出 最小Min |
第五次 拧出 最小Min |
||||
| 1 | GB6184 | M5 | 0.8 | 8 | 7.78 | 5.3 | 4.8 | 1.6 | 0.29 | 0.08 | 2.1 | 0.35 | 0.24 |
| 2 | GB6184 | M6 | 1.0 | 10 | 9.78 | 5.9 | 5.4 | 3 | 0.45 | 0.3 | 4 | 0.55 | 0.4 |
| 3 | GB6184 | M8 | 1.25 | 13 | 12.73 | 7.1 | 6.44 | 6 | 0.85 | 0.6 | 8 | 1.15 | 0.8 |
| 4 | Q335 | 1.0 | |||||||||||
| 5 | GB6184 | M10 | 1.5 | 16 | 15.73 | 9 | 8.04 | 10.5 | 1.5 | 1 | 14 | 2 | 1.4 |
| 6 | Q335 | 1.25 | |||||||||||
| 7 | 1 | ||||||||||||
| 8 | GB6184 | M12 | 1.75 | 18 | 17.73 | 11.6 | 10.37 | 15.5 | 2.3 | 1.6 | 21 | 3.1 | 2.1 |
| 9 | Q335 | 1.5 | |||||||||||
| 10 | 1.25 | ||||||||||||
| 11 | GB6184 | M14 | 2.0 | 21 | 20.67 | 13.2 | 12.1 | 24 | 3.3 | 2.3 | 31 | 4.4 | 3 |
| 12 | Q335 | 1.5 | |||||||||||
| 13 | GB6184 | M16 | 2.0 | 24 | 23.67 | 15.2 | 14.1 | 32 | 4.5 | 3 | 42 | 6 | 4.2 |
| 14 | Q335 | 1.5 | |||||||||||
| 15 | GB6184 | M18 | 2.5 | 27 | 26.16 | 17 | 15.01 | 42 | 6 | 4.2 | 56 | 8 | 5.5 |
| 16 | GB6184 | M20 | 2.5 | 30 | 29.16 | 19 | 16.9 | 54 | 7.5 | 5.3 | 72 | 10.5 | 7 |
| 17 | Q335 | 1.5 | |||||||||||
| 18 | GB6184 | M22 | 2.5 | 34 | 33 | 21 | 18.1 | 68 | 9.5 | 6.5 | 90 | 13 | 9 |
| 19 | GB6184 | M24 | 3.0 | 36 | 35 | 23 | 20.2 | 80 | 14 | 8 | 106 | 15 | 10.5 |
| 20 | Q335 | 2.0 | |||||||||||
| 21 | GB6184 | M30 | 3.5 | 46 | 45 | 26.9 | 24.3 | 108 | 16 | 12 | 140 | 19 | 14 |
| 22 | Q335 | 2.0 | |||||||||||
| 23 | GB6184 | M36 | 4.0 | 55 | 53.8 | 32.5 | 29.4 | 136 | 21 | 16 | 180 | 24 | 17.5 |
| 24 | Q335 | 3.0 | |||||||||||
