[国外标准] SAE J81-1997 Thread Rolling Screws
[国外标准] SAE J1615-2001 Thread Sealants
[国外标准] SAE J1237-2001 Metric Thread Rolling Screws
[国外标准] JIS B4502-2009 Thread rolling flat dies(Amendment 1)
[国外标准] JIS B4502-1996 Thread rolling flat dies
[国外标准] JIS B4501-2009 Thread rolling cylindrical dies(Amendment 1)
[国外标准] JIS B4501-1996 Thread rolling cylindrical dies
[国外标准] JIS B1006-1985 Thread Run-Outs and Thread Undercuts for External Threaded Fasteners