Bolt, 100 Degrees Flush Head"Hi-Torque" Recess, Short Thread Inactive for Design After December 31,1976. See NAS 1221. SeeNAS 380 for Description of Status Notes. Parts Manufactured to NAS 621 Procurement Specification Prior to January 1,2001 may be Supp
标准号:AIA/NAS NAS 1220-2001
标准名称: 100度埋头螺栓
英文名称:Bolt, 100 Degrees Flush Head"Hi-Torque" Recess, Short Thread Inactive for Design After December 31,1976. See NAS 1221. SeeNAS 380 for Description of Status Notes. Parts Manufactured to NAS 621 Procurement Specification Prior to January 1,2001 may be Supp
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