材质：铁板冲压                                                              
开口：10                                                              
厚度：2                                                      
长度：92                                                              
表面处理：加硬镀锌，镀镍                                                              
作用：拧转地位十分狭小或凹陷很深处的螺栓或螺母                                                            
优点：库存充足，规格齐全，价格优惠，质量可靠，发货快                                                              
此外我公司还大量供应优质六角焊接螺母，四角焊接螺母，全金属锁紧螺母，法兰螺母，尼龙锁紧螺母，六角螺母，蝶形螺母，K帽等，欢迎来电洽谈！