Home > KOCO threaded studs now available in yield strength 640 N/mm²

KOCO threaded studs now available in yield strength 640 N/mm²

Supplier News
article image KOCO threaded studs

KOCO threaded studs are now available in yield strength 640 N/mm² from Antec Engineering .

These studs offer several advantages compared to standard property class 4.8.

Key benefits of KOCO threaded studs:

  • Nominal values of tensile strength and yield strength doubled
  • No embrittlement during stud welding
  • Smaller stud diameters with equal load capacity
  • Weight and cost reductions
  • Replacement of 8.8 standard screws with KOCO K 800 welding studs possible
K 800 welding studs have a minimum yield strength of 640 N/mm² with a minimum tensile strength of approx. 800 N/mm², and can replace screws of strength category 8.8 according to ISO 898. The low carbon content of approx. 0.1% prevents embrittlement during welding. The high level of strength in K 800 welding studs is achieved exclusively by cold forming.

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