Forespar Marelon 251 Series Mushroom Head Thru Hull Connectors - BSP UOM (PN#):Piece (901028) In addition to being the

In addition to being the best way to get rid of black streaks

Chevron hole pattern evacuates dust from sheet surface for less loading with or without dust extraction

and are strong enough to hang plastic sheeting

providing rapid results

or injecting epoxy into holes as in hardware bonding

Forespar Marelon 251 Series Mushroom Head Thru Hull Connectors - BSP UOM (PN#):Piece (901028) In addition to being the*** 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.