Beckson Smooth 4" Screw-Out Marine Deck Plate

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Beckson Smooth 4" Screw-Out Marine Deck Plate

The Beckson Smooth 4" Screw-Out Plate is designed to provide access with a single start non-jamming, self-cleaning, extra strong buttress thread, without the use of tools. With a patented back-up sealing wall, the plate remains watertight even if the gasket is removed. A screw-out plate should be used in compartments where a change in air pressure due to temperature or oil canning can occur.


  • No Cross-Threading
  • Non-Jamming
  • Self-Cleaning Buttress Thread
  • Innovative Gasket
  • Back-Up Sealing Wall
  • Self-Aligning Center
  • Certified Water-Tight
  • Lightweight, High Quality ABS Marine Plastic
  • Corrosion Resistant
  • Available In Multiple Colors

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Google Product Type:
Deck Hardware

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