Beckson White 8 in Smooth Screw-Out Deck Plate

The Beckson eight-inch screw-out deck plate provides a practical access opening for compartments that need occasional inspection. This version has a white frame and a smooth solid center. The removable center can be unscrewed by hand rather than requiring a separate tool.

A single-start buttress thread is designed to align cleanly and resist cross-threading. The center panel self-aligns as it seats, and the gasket helps maintain a watertight closure. Beckson also includes a backup sealing wall that provides another barrier at the opening.

Screw-out plates are useful for reaching shutoff valves, tank cleanouts, and hidden fastening points. Beckson recommends this style where internal air pressure can change with temperature or hull flexing. Check the required cutout and clearance before installing the plate. The solid center keeps the contents of the compartment out of sight when the plate is closed. Browse more boat mounting and rigging hardware.

• White 8 in screw-out access plate
• Smooth removable center panel
• Self-aligning, single-start buttress thread
• Gasket and backup sealing wall