30mm Complete Plug with coarse thread. Mounting Holes: 2 x 4.5mm Part numberCut Out DiameterBase DimensionsBung Diameter SAW-23148 40mm 68mm x 50mm 30mm

Nylon course-threaded bung complete with stainless steel base.  Coarse thread. Nylon washer provides a water tight seal. Built in retainer prevents bung loss. Part numberBase DimensionsBung...

Plastic Drain Plug - Complete Blue Washer. Coarse Thread. Nylon washer provides a watertight seal. Built in retainer prevents bung loss. Part Number Mount Screws Base Bung...

1" transom bung with a coarse screw-in thread. Complete with a nylon washer to provide a water tight seal. Part numberBung DiameterBase DimensionsCutout Size SAW-23139 25mm 65mm x 40mm 32mm ...

Black, plastic large diameter drain plug. Flat flange base for mounting as low as possible on the hull. Washer included for positive seal. Course four point thread to cope with sand and sediment...

White plastic transom drain plug. This high quality 20mm fine thread drain bung comes complete with a stainless steel spring and is available in black or white. Replacement bungs are available...