YOUWEI FASTENERS
Focus on fasteners for more than 20 years, providing a one-stop solution
浙江有为紧固件有限公司
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六角螺母 型号:Q340B Q341B(细牙） Q341C(细牙） 性能等级：6级 8级 10级 原材料：ML08 SWRCH35K 10B21 45# 8级以上硬度：26-36HRC 表面处理：待定 机械性能按GB/T3098.2 |
| 序号 | 型号 |
规格 D |
牙距 P |
对边S | 厚度m | 序号 | 型号 |
规格 D |
牙距 P |
对边S | 厚度m | |||||
| max | min | max | min | max | min | max | min | |||||||||
| 1 | Q340B | M3 | 0.5 | 5.5 | 5.32 | 2.4 | 2.15 | 19 | Q340B | M20 | 2.5 | 30 | 29.16 | 18 | 16.9 | |
| 2 | Q340B | M4 | 0.7 | 7 | 6.78 | 3.2 | 2.9 | 20 | Q341C | 2.0 | ||||||
| 3 | Q340B | M5 | 0.8 | 8 | 7.78 | 4.7 | 4.4 | 21 | Q341B | 1.5 | ||||||
| 4 | Q340B | M6 | 1.0 | 10 | 9.78 | 5.2 | 4.9 | 22 | Q340B | M22 | 2.5 | 34 | 33 | 19.4 | 18.1 | |
| 5 | Q340B | M8 | 1.25 | 13 | 12.73 | 6.8 | 6.44 | 23 | Q341C | 2.0 | ||||||
| 6 | Q341B | 1.0 | 24 | Q341B | 1.5 | |||||||||||
| 7 | Q340B | M10 | 1.5 | 16 | 15.73 | 8.4 | 8.04 | 25 | Q340B | M24 | 3.0 | 36 | 35 | 21.5 | 20.2 | |
| 8 | Q341C | 1.25 | 26 | Q341B | 2.0 | |||||||||||
| 9 | Q341B | 1.0 | 27 | Q340B | M27 | 3.0 | 41 | 40 | 23.8 | 22.5 | ||||||
| 10 | Q340B | M12 | 1.75 | 18 | 17.73 | 10.8 | 10.37 | 28 | Q341B | 2.0 | ||||||
| 11 | Q341C | 1.5 | 29 | Q340B | M30 | 3.5 | 46 | 45 | 25.6 | 24.3 | ||||||
| 12 | Q341B | 1.25 | 30 | Q341B | 2.0 | |||||||||||
| 13 | Q340B | M14 | 2.0 | 21 | 20.67 | 12.8 | 12.1 | 31 | Q340B | M33 | 3.5 | 50 | 49 | 28.7 | 27.4 | |
| 14 | Q341B | 1.5 | 32 | Q341B | 2.0 | |||||||||||
| 15 | Q340B | M16 | 2.0 | 24 | 23.67 | 14.8 | 14.1 | 33 | Q340B | 36 | 4.0 | 55 | 53.8 | 31 | 29.4 | |
| 16 | Q341B | 1.5 | 34 | Q341B | 3.0 | |||||||||||
| 17 | Q340B | M18 | 2.5 | 27 | 26.16 | 15.8 | 15.1 | |||||||||
| 18 | Q341B | 1.5 | ||||||||||||||
