Hex head, female threaded inside, stainless steel material, anti-loose hex nut.
Used with a machine or cap screw for mechanically joining materials together.
Used widely for matching screws or bolts.

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Hex head, female threaded inside, stainless steel material, anti-loose hex nut.
Used with a machine or cap screw for mechanically joining materials together.
Used widely for matching screws or bolts.

  • Thread Dia: M3 ; Thread Pitch:0.5mm
  • Hex Size: 5.5mm/ 0.21" Height: 4mm/ 0.16"
  • Made of 304 stainless steel, rust resistance and durable to use.
  • With a nylon insert, these lock nuts greatly reduce loosening under vibrations and torque.
  • Can be widely used in door, construction machinery, shipbuilding and etc.
  • Thread Dia: M3 ; Thread Pitch:0.5mm
  • Hex Size: 5.5mm/ 0.21" Height: 4mm/ 0.16"
  • Made of 304 stainless steel, rust resistance and durable to use.
  • With a nylon insert, these lock nuts greatly reduce loosening under vibrations and torque.
  • Can be widely used in door, construction machinery, shipbuilding and etc.

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