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Locking disc spring washer, shape K A4 stainless steel, plain
Locking disc spring washer, shape K A4 stainless steel, plain - 1
Locking disc spring washer, shape K A4 stainless steel, plain - 2
Locking disc spring washer, shape K A4 stainless steel, plain - 3

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Locking disc spring washer, shape K A4 stainless steel, plain

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  • Type K: for electrically conductive connections

  • Thanks to the teeth on the underside of the washer, coating layers ≤100 µm can be penetrated to make contact with the base material

  • Protection type: Screw retainer

  • A4 stainless steel material number 1.4401

  • Friction locking thanks to spring force

  • Mechanical interlock thanks to specific surface stamping

  • Minimal tightening torque distribution