Series 267HC

Image for Series 267HC - Card Lok Retainer from Schroff - North America
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Catalog Number:  267HC
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  • 5 segment, shafted design
  • Screw actuated
  • Max expansion 5.99 mm (.236 in)
  • Length 96.5 mm (3.80 in) to 172.7 mm (6.80 in), 12.7 mm (0.5 in) increments
  • Average clamp force (4.80", black anodized) = 1025 lbs
  • Flexible mounting options
  • Profile 6.35 mm (.250 in) x 5.00 mm (.197 in)
  • Weight 0.75 g/cm (.067 oz/in)
  • Available with black anodized, hard black anodized, or electroless nickel plating
  • For cold wall applications

    The 267HC features a unique wedge design provides more than triple the clamping force of similarly sized Card Loks, providing superior protection in high shock and vibration applications. The 267HC can be a drop in replacement for most existing Series 267 Card Lok applications.


    The Series 267HC Card Lok also features a lighter weight, narrow profile ideal for retaining PCBs that are densely populated within the enclosure. The shafted design provides more uniform clamping force over the length of the card lok, while maintaining wedge and body alignment for easier installation.


    From time to time, nVent may modify its product specifications to be in conformity with applicable industry, military or other relevant standards. Unless otherwise mutually agreed in writing, cancelled or superseded military specifications may be certified to the latest or superseding specifications. Products manufactured in conformity with such specifications will be deemed fully compliant whether or not you have been notified of such modifications, even if different from the original specification or those referenced by the customer.

    Average Clamp Force [lbs]:


Order Information:

  • For customized products contact or 1-800-854-7086. Please provide drawing, quality clauses, and purchase order requirements.
  • Select product specifications before modifying or adding to project list or requesting a quote.

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    Technical Data

    Recommended Gap Width PCB + 5.59 mm (.220 in)
    Recommended Torque 68 N-cm (6 in-lbs), with "L" option 90 N-cm (8 in-lbs)