TREA

the connecting means having gripping edges in the form of a helix

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Industry

  • CPC
  • F16B21/205
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER F16B21/00Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it Stud-and-socket releasable fastenings

Current Industry

F16B21/205the connecting means having gripping edges in the form of a helix
Industries