Bolt, Pan Head Hi-Torque Recess, Short Thread Inactive for Design After December 31,1976. See NAS 1218 and NAS 1578. For Description of Status Notes See NAS 380?Rev.7
标准号:AIA/NAS NAS 1217-2001
标准名称: Rev. 7状态描述见NAS380及1218及1578,1976年12月31日设计静止短螺纹平头高扭矩槽螺栓
英文名称:Bolt, Pan Head Hi-Torque Recess, Short Thread Inactive for Design After December 31,1976. See NAS 1218 and NAS 1578. For Description of Status Notes See NAS 380?Rev.7
标准类型:国外标准
标准状态:现行
中国标准分类号(CCS):J13
国际标准分类号(ICS):21.060.01