Forespar Marelon 251 Series Mushroom Head Thru Hull Connectors - BSP UOM (PN#):Piece (901028) providing rapid results

providing rapid results

It works on all metals

and are strong enough to hang plastic sheeting

9 mm (3/8”)

Forespar Marelon 251 Series Mushroom Head Thru Hull Connectors - BSP UOM (PN#):Piece (901028) providing rapid results*** use Option (1) to select Size *** Forespar Marelon 251 Series mushroom head thru hull connectors are precision moulded in high strength Marelon. Their great strength, light weight and complete freedom from corrosion and electrolysis make them the ideal thru hull for use above and below waterline. Forespar recommend a maximum torque setting of 27 Nm (20 lb ft) for Series 250, Series 251 and Series 253 thru hull connectors.