公制细牙六角头尼龙锁紧螺母  | 
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                       ISO 10512                       DIN 985(1987)                                                                                         NF E25-412                    | 
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            技术参数  | 
            d  | H  | s  |  M8  | 8  | 13    |  M10  | 10  | 17  |  M12  | 12  | 19  |  M14  | 14  | 22  |  M16  | 16  | 24  |  M18  | 18,5  | 27  |  M20  | 20  | 30  |  M22  | 22  | 32  |  M24  | 24  | 36  |  M27  | 27  | 41  |  M30  | 30  | 46  |  M33  | 33  | 50  |  M36  | 36  | 55  |  M39  | 39  | 60  |  M42  | 42  | 65  |  M45  | 45  | 70  |  M48  | 48  | 75  |  
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            产品种类  | 
            Thread  | Driving features  | Material  | Class  | Surface treatment  | Packaging  | Code  | Page  |  MF  | hexagon  | St  | ≥|5|  | Zipl  | Standard  | 12320  | 3-50  |  MF  | hexagon  | St  | |8|  | Zipl yell.p.  | Standard  | 12352  | 3-50  |  MF  | hexagon  | St  | |10|  | Zipl yell.p.  | Standard  | 12422  | 3-51  |  
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