Stainless Steel Heavy Duty Bung

This high quality heavily cast unit is all metal except for a 3mm dia nitrile rubber O-ring seal.

 

The square-cut threads positively engage the bung for a guaranteed water-tight seal.

 

The metal construction ensures no crossthreading or wearing out.

 

Requires 2 x 4mm s/s countersunk mounting screws, preferably metal thread, but woodscrew fixing ok if transom is in sound condition. 2-year warranty.

• Dimensions: 37 x 54mm

• 25mm hole required

• pitch of mounting holes: 40mm.