Metric Light Female x Metric Stud Male Straight

Straight unions join two threads in one solid piece – BSP to JIC, metric to BSP, male to female – the everyday translators of a hydraulic system.

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

• Identify both threads before you order – thread gauge and calipers, not eyeball.
• Male x female unions extend a fitting; male x male joins two female ends.
• Mixing standards (BSP to JIC, metric to BSP) is exactly what these are for – pick the combination, not an approximation.
• Not sure? Call us and we will confirm the size.

Technicians Advice

Most weeping unions were never the right thread in the first place – BSP and NPT are close enough to start by hand and wrong enough to never seal (55° vs 60° flanks). If a fitting screws in easily then binds after two turns, stop: you are cross-threading standards. Gauge the thread, check the seat type – JIC seals on the 37° cone, BSPP on a washer, tapers on the thread – and seal each end by its own rules, not one rule for the whole fitting.

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.