Metric Bulkhead Male x Metric Heavy Male Straight

Bulkhead adaptors take a hydraulic line straight through a tank wall, panel or chassis plate – the long threaded body passes through the hole and a locknut clamps it tight.

Ways to buy:

• Off the shelf – pick your size from the dropdown below and it’s on its way.
• Need a size or combination you can’t see? Call us – if it exists, we can get it.

Pick your size

What is in the box

One fitting as per your selection.

Specifications

How to choose

• Measure the thread, not the hole – BSP sizes refer to thread size.
• The long bulkhead end passes through the panel; the short end takes your hose or adaptor.
• Going through a tank into a suction line? Step up a size rather than necking suction down.
• Not sure? Call us and we will confirm the size.

Technicians Advice

BSPP parallel threads do not seal on the thread – seal the parallel end with a bonded (Dowty) washer against a machined face, never PTFE tape alone. Drill the panel hole just over the thread OD, deburr both sides, and clamp the locknut on flat metal. Use two spanners: hold the fitting body while you torque the locknut, or you will twist the whole line. On thin or flexing panels, fit a large washer each side to spread the clamp load.

Buying in bulk or fitting out a fleet? Call us for trade pricing.

Need help choosing? Call 1300 146 737 or email sales@mhfgc.com.au – real technicians, real answers.