Buttress threads

Ижил төстэй зүйлс

• Buttress inch screw threads
  -н: 11585 American National Standards Institute
• Terms for cylindrical screw threads
  -н: 8096 British Standards Institution
  Хэвлэсэн: (1984)
• Runout and lead threads for rolled threads
  -н: 8096 British Standards Institution
• Pipe threads where pressure-tight joints are not made on the threads
  -н: 8096 British Standards Institution
• Tapping screw threads
  -н: 8096 British Standards Institution