Supporting safety and reliability aboard, Beckson pry-out and screw-out deck plates in all sizes are now certified by independent lab testing to exceed FIVE certifications! ABYC H-3 Watertightness, ABYC H-4, NEMA 250 6P Submergence, ISO 12216 and ISO 11812. 6″ Deck Plate with Standard Trim RingOutside Diameter: 8 1/8″ (20.6 cm) Inside Diameter: 6″ (15.2 cm) Hole Cut: 6 1/2″ (16.5 cm)Thin Rim with or without screw holes may be available in some color / material combinations. Thin rim OD is 7.50″ A screw-out plate should be used in compartments where a change in air pressure due to temperature or oil canning can occur. Deck plates also are used for access, inspection, and clean out for tanks and compartments, or just as a general access for shut-off valves or back- fastenings. Our clear center plates permit observation of controls or gauges and visual inspection without the necessity of removing the plate.
