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Hexagon Lock Nuts

Hexagon lock nuts for bulkhead fittings from the FI-SKM series secure the position of bulkhead fittings in a bulkhead wall. Available in the Light and Heavy Series as per ISO 8434-1 / DIN 2353. Covers all common thread sizes from M 12 x 1.5 to M 52 x 2. Accessories and spare parts for tube connectors and cutting ring fittings from the STAUFF Connect series made of steel with 24° internal taper. For hydraulics.

Filters / Sorting

Tube Outer Diameter / Series

Material (Connecting Parts)


15 Results
  • STAUFF Material Description FI-SKM-04LL-W3
  • STAUFF Material No. 6030007731
  • STAUFF Material Description FI-SKM-06L-W3
  • STAUFF Material No. 6030005618
  • STAUFF Material Description FI-SKM-06LL-W3
  • STAUFF Material No. 6030007732
  • STAUFF Material Description FI-SKM-08L/06S-W3
  • STAUFF Material No. 6030005619
  • STAUFF Material Description FI-SKM-10L/08S-W3
  • STAUFF Material No. 6030005620
  • STAUFF Material Description FI-SKM-12L/10S-W3
  • STAUFF Material No. 6030005621
  • STAUFF Material Description FI-SKM-12S-W3
  • STAUFF Material No. 6030005628
  • STAUFF Material Description FI-SKM-15L/14S-W3
  • STAUFF Material No. 6030005622
  • STAUFF Material Description FI-SKM-16S-W3
  • STAUFF Material No. 6030005629
  • STAUFF Material Description FI-SKM-18L-W3
  • STAUFF Material No. 6030005623
  • STAUFF Material Description FI-SKM-22L/20S-W3
  • STAUFF Material No. 6030005624
  • STAUFF Material Description FI-SKM-28L/25S-W3
  • STAUFF Material No. 6030005625

You have a regular demand for pipework equipment and hydraulic components and you are looking for individual pricing for our product range, please contact STAUFF.

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