意大利FIBET FBNS1645.7582防松螺母
简要描述:
意大利FIBET FBNS1645.7582防松螺母是一款基于楔形锁紧原理设计的高性能自锁螺母,采用欧美工业体系对紧固件的成熟技术标准,公称直径M16,性能等级8级,表面经达克罗处理。该螺母通过非对称螺纹牙型产生自锁力矩,适用于承受持续振动和交变载荷的螺栓连接部位。
产品型号:FBNS1020.5082
厂商性质:经销商
更新时间:2026-07-27
访 问 量:61
详情介绍
意大利FIBET FBNS1645.7582防松螺母的主体材质选用符合ISO 898-2标准的中碳合金钢(35CrMo或42CrMo),经调质热处理后硬度达到HRC 28-35,性能等级8级,确保螺母在承受大预紧力时不会发生螺纹脱扣或塑性变形。表面处理采用达克罗涂层(Dacromet 500),涂层厚度约8-12μm,有效抵御盐雾、潮湿及弱酸碱环境腐蚀,盐雾试验可达500小时以上无红锈。尺寸规格方面,该螺母符合ISO 4032或DIN 934标准,公称直径M16,螺距2.0mm,对边宽度24mm,螺母高度约13mm。螺纹精度符合6H级标准,确保与配套螺栓的配合精密无误。
意大利FIBET FBNS1645.7582防松螺母的工作温度范围为-50°C至+250°C(标准达克罗涂层),如选用高温型涂层可扩展至+400°C。建议安装扭矩范围依据螺栓强度等级而定:对8.8级螺栓,建议预紧扭矩约190-210Nm,产生预紧力约80-90kN;对10.9级螺栓,建议预紧扭矩约240-270Nm。该螺母的核心防松性能体现在其楔形锁紧结构上:螺纹牙型为非对称设计,在螺栓旋入时产生的弹性变形将螺母内螺纹压紧于螺栓外螺纹的承载面上,形成持续的摩擦力矩,防松性能符合DIN 65151振动测试标准。
| Destaco | 81L25-101VA | |
| SCHUNK | 302525 GWA-125 | |
| SCHUNK | 5510905 | |
| Offenwanger | VBC 929 | |
| mcmaster | 8510K16,004-000303 | |
| mcmaster | 5416K14(PKG10),197328 | |
| mcmaster | 9714K59(PKG25),210726 | |
| mcmaster | 9540K54(PKG25),392175 | |
| mcmaster | 9151K83,6136135 | |
| mcmaster | 90062A011(PKG100),6136136 | |
| mcmaster | 53525K58(PKG2),6138019 | |
| mcmaster | 5346K28(PKG2),6138033 | |
| mcmaster | 5346K68,6138034 | |
| mcmaster | 50785K115,6138039 | |
| mcmaster | 50785K45,6138040 | |
| mcmaster | 50785K94,6138044 | |
| mcmaster | 4568K176,6138045 | |
| mcmaster | 5272K246,6138046 | |
| mcmaster | 50785K735,6138047 | |
| mcmaster | 50785K216,6138048 | |
| mcmaster | 5272K305,6138049 | |
| mcmaster | 5272K294,6138050 | |
| mcmaster | 6540K171(PKG50),6655672 | |
| mcmaster | 9936T63,7200104 | |
| mcmaster | 5682A15,7200699 | |
| mcmaster | 19155K95,7202355 | |
| mcmaster | 8068K34,7206149 | |
| mcmaster | 98541A410(100PKG),7207564 | |
| mcmaster | 92510A168(92511A033),7219582 | |
| mcmaster | 6907K22,7221180 | |
| mcmaster | 9452K13(PKG100),7245915 | |
| mcmaster | 6680A15,7260216 | |
| mcmaster | 3955T348,7290077 | |
| mcmaster | 4638K637,973399 | |
| mcmaster | 1288N139(PKG5),MC6652075 | |
| HAWE | 6800-6966-00.HW | |
| STOBER | FDS5007A/H | |
| Ransburg | A14665-00 | |
| KRW | 6236MA.P54L.S1 | |
| MURR | 55309 | |
| PHOENIX | 1032919 | |
| PHOENIX | 1032919 | |
| PHOENIX | 2981839 PSR-SCP- 24UC/URM/3X1/3X2 | |
| meco | VAC 450 | |
| Waukesha Cherry-Burrell | W68 T 2.0" (CV70) S-LINE 4" | |
| Kuriyama | K7130-24X50,6126533 | |
| IFM | IIS206 | |
| Altec | 116-R497-08 | |
| PHOENIX | 2981839 PSR-SCP- 24UC/URM/3X1/3X2 | |
| BRECOFLEX | 32AT10/1080 | |
| Steute | ES 14W 1Ö/1S-10m,1167247 | |
| Datexel | DAT1015/ Input: TC (J)/0-255°C/ Output: 4-20mA | |
| SMW | 019541 | |
| IFM | IM5135 | |
| HERZOG | 7-5702-16522C-8 | |
| BONESI | NC57225030D4 | |
| ACS-CONTROL-SYSTEM | SIFV04MGSPKSNB | |
| SUCO | 0184-45703-3-003 | |
| DPV | 7350.555.SE.HEPA | |
| 7350.535.725 | ||
| 7350.535.726 | ||
| 7350.535.722 | ||
| 7350.535.04 | ||
| GRACO | D53211 | |
| 24N651 | ||
| 24N616 | ||
| 24N477 | ||
| 24N644 | ||
| BALLUFF | BES 516-131-S4-C | |
| HBM | 1-C2/100KN | |
| DOLD | 0046157 IL9071 | |
| Saint-Gobain | STHT-R-0125 | |
| VIRAX | 262600 | |
| Gianneschi | GI-01ABM4014 B101 | |
| GI-01LC4031 | ||
| SUCO | 0134-45903-1-009(setpoint;20bar) | |
| ACE | C8 | |
| G8 | ||
| NG8 | ||
| Steute | GFS 2 2SD2ÖVD/2SD2ÖVD 1048930 | |
| Filtration Group | PI72004DNPSVST6 | |
| BALLUFF | BES05U9 | |
| NBDC | LZT-1002M-V 1-8L/MIN | |
| Steute | ES 41 WH 2Ö | |
| FUNKE+HUSTER | EL101-D | |
| Destaco | 331 | |
| SCHUNK | 0340011 MPG32 | |
| 泰兴宇航 | Y17-1203TK5 | |
| 泰兴宇航 | 25020261 | |
| 25020262 | ||
| Y17-1600-5 | ||
| SCHUNK | 0340009 MPG 20 | |
| 0305511 MPG-PLUS 32 | ||
| 0305491 MPG-PLUS 20 | ||
| 0305501 MPG-PLUS 25 | ||
| typraema | 10-35-PNR | |
| EUCHNER | 085247 NB01K556-M | |
| GMI | GMIDS32S103-2 | |
| GMIDS34S105-2 | ||
| GMIDS34S103-2 | ||
| GMIDS00S102-2 | ||
| GMIDS00S103-2 | ||
| SMW | 025406,SLU-3.1-Z | |
| SMW | 025406,SLU-3.1-Z | |
| SCHMERSAL | AZM161SK-12/12RKA-M16-24V | |
| AZM161SK-12/12 RK-M16-24V | ||
| AZM161-B1 | ||
| staubli | 14.5010 | |
| staubli | 08.0704 | |
| staubli | 08.0502 |
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