角法

• Construction machinery and equipment . high strength bolts with hexagon flange
  建筑机械与设备.高强度六角法兰面螺栓
• Prevailing torue type all - metal twelve point flange nuts , types and dimensions
  全金属12角法兰面锁紧螺母.型式和尺寸
• Six - angled flange - faced nut
  六角法兰面螺母
• Nuts , metric hex flange
  米制六角法兰螺母
• Method in all combinations
  全组合测角法
• Metric hex flange nuts
  米制六角法兰螺母
• Hexagon nuts with flange
  六角法兰面螺母
• Hexagon nuts with flange - fine pitch thread iso 10663 : 1999 , modified ; german version en 14218 : 2003
  六角法兰面螺母.细牙螺纹
• Prevailing torque type hexagon nuts with flange with non - metallic insert - product grades a and b
  非金属嵌件六角法兰面锁紧螺母
• Hexagon flange bolts
  六角法兰螺栓