Posted on September 28th, 2016 by vapro

Six-Lock Flex Locknut

An all-metal locknut with a slotted collar creating six flex locking elements along its top collar. Available in American Standard and Metric; Hex finished, jam, heavy, and Hi nuts.

  • Available in Light Thin, Light Full, Heavy Thin, Heavy Full, Finished, Jam and Specials
  • Large sizes to 3″ diameter
  • Dura-Flex applied to your material

Special Light or Heavy Torque Available

Six Lock Flex Lock Nut

Available In

American standard and Metric: Hex Finished Nuts, Jam Nuts, Heavy Nuts, and Hi Nuts.


Steel Grade 2-5-8, 2H/DH, Monel, Brass, Bronze, Stainless Steel and Exotic Metals


UNC, UNF or 8UN Series, Class 2B, 3B, Left Hand Thread and Metric


Plain, Zinc, Cadmium, Silver and other platings and coatings

Lok-Mor, Inc.

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