Speedflow M18 x 1.5 Metric Thread Plug / Block Off Fitting.
Manufactured from marine quality 6061-T6 billet aluminium for superior corrosion and fatigue resistance.
Made from a billet rod and fully machined in a single process in a CNC machine.
Female Hex: 10mm.
Thread Depth: 13mm (W/O Washer).
Washer OD: 24mm.
Black hard anodised aluminium construction.
Compatible with Female M18 x 1.5 Threaded Ports which seal with a washer.