
| Quantity | Price per item | Discount |
| 5 items | AU$7.00 | 5% off |
| 10 items | AU$6.70 | 9% off |
| 25 items | AU$6.50 | 12% off |
| 50 items | AU$6.30 | 15% off |
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:
| Size / configuration | SKU | Price inc GST |
| Adaptor - M12 (6L) Metric Light Female x M12 (6L) Metric Light Male - Straight | MLF-MLM-1212 | $7.40 |
| Adaptor - M14 (8L) Metric Light Female x M12 (6L) Metric Light Male - Straight | MLF-MLM-1412 | $9.50 |
| Adaptor - M14 (8L) Metric Light Female x M14 (8L) Metric Light Male - Straight | MLF-MLM-1414 | $7.90 |
| Adaptor - M16 (10L) Metric Light Female x M12 (6L) Metric Light Male - Straight | MLF-MLM-1612 | $9.80 |
| Adaptor - M16 (10L) Metric Light Female x M14 (8L) Metric Light Male - Straight | MLF-MLM-1614 | |
| Adaptor - M16 (10L) Metric Light Female x M14 (8L) Metric Light Male - Straight | MLF-MLM-1614 | 0.70 |
| Adaptor - M16 (10L) Metric Light Female x M16 (10L) Metric Light Male - Straight | MLF-MLM-1616 | |
| Adaptor - M16 (10L) Metric Light Female x M16 (10L) Metric Light Male - Straight | MLF-MLM-1616 | 0.80 |
| Adaptor - M16 (10L) Metric Light Female x M22 (15L) Metric Light Male - Straight | MLF-MLM-1622 | |
| Adaptor - M18 (12L) Metric Light Female x M12 (6L) Metric Light Male - Straight | MLF-MLM-1812 | |
| Adaptor - M18 (12L) Metric Light Female x M12 (6L) Metric Light Male - Straight | MLF-MLM-1812 | 2.60 |
| Adaptor - M18 (12L) Metric Light Female x M14 (8L) Metric Light Male - Straight | MLF-MLM-1814 | |
| Adaptor - M18 (12L) Metric Light Female x M14 (8L) Metric Light Male - Straight | MLF-MLM-1814 | 0.90 |
| Adaptor - M18 (12L) Metric Light Female x M16 (10L) Metric Light Male - Straight | MLF-MLM-1816 | $8.70 |
| Adaptor - M18 (12L) Metric Light Female x M18 (12L) Metric Light Male - Straight | MLF-MLM-1818 | $11.00 |
| Adaptor - M22 (15L) Metric Light Female x M12 (6L) Metric Light Male - Straight | MLF-MLM-2212 | |
| Adaptor - M22 (15L) Metric Light Female x M12 (6L) Metric Light Male - Straight | MLF-MLM-2212 | 2.50 |
| Adaptor - M22 (15L) Metric Light Female x M14 (8L) Metric Light Male - Straight | MLF-MLM-2214 | |
| Adaptor - M22 (15L) Metric Light Female x M14 (8L) Metric Light Male - Straight | MLF-MLM-2214 | 2.60 |
| Adaptor - M22 (15L) Metric Light Female x M16 (10L) Metric Light Male - Straight | MLF-MLM-2216 | |
| Adaptor - M22 (15L) Metric Light Female x M16 (10L) Metric Light Male - Straight | MLF-MLM-2216 | 1.00 |
| Adaptor - M22 (15L) Metric Light Female x M18 (12L) Metric Light Male - Straight | MLF-MLM-2218 | |
| Adaptor - M22 (15L) Metric Light Female x M18 (12L) Metric Light Male - Straight | MLF-MLM-2218 | 1.30 |
| Adaptor - M22 (15L) Metric Light Female x M22 (15L) Metric Light Male - Straight | MLF-MLM-2222 | |
| Adaptor - M22 (15L) Metric Light Female x M22 (15L) Metric Light Male - Straight | MLF-MLM-2222 | 7.20 |
| Adaptor - M26 (18L) Metric Light Female x M12 (6L) Metric Light Male - Straight | MLF-MLM-2612 | |
| Adaptor - M26 (18L) Metric Light Female x M12 (6L) Metric Light Male - Straight | MLF-MLM-2612 | 6.10 |
| Adaptor - M26 (18L) Metric Light Female x M14 (8L) Metric Light Male - Straight | MLF-MLM-2614 | |
| Adaptor - M26 (18L) Metric Light Female x M14 (8L) Metric Light Male - Straight | MLF-MLM-2614 | 5.10 |
| Adaptor - M26 (18L) Metric Light Female x M16 (10L) Metric Light Male - Straight | MLF-MLM-2616 | |
| Adaptor - M26 (18L) Metric Light Female x M16 (10L) Metric Light Male - Straight | MLF-MLM-2616 | 5.50 |
| Adaptor - M26 (18L) Metric Light Female x M18 (12L) Metric Light Male - Straight | MLF-MLM-2618 | |
| Adaptor - M26 (18L) Metric Light Female x M18 (12L) Metric Light Male - Straight | MLF-MLM-2618 | 5.70 |
| Adaptor - M26 (18L) Metric Light Female x M22 (15L) Metric Light Male - Straight | MLF-MLM-2622 | |
| Adaptor - M26 (18L) Metric Light Female x M22 (15L) Metric Light Male - Straight | MLF-MLM-2622 | 3.60 |
| Adaptor - M26 (18L) Metric Light Female x M26 (18L) Metric Light Male - Straight | MLF-MLM-2626 | |
| Adaptor - M30 (22L) Metric Light Female x M12 (6L) Metric Light Male - Straight | MLF-MLM-3012 | |
| Adaptor - M30 (22L) Metric Light Female x M12 (6L) Metric Light Male - Straight | MLF-MLM-3012 | 9.50 |
| Adaptor - M30 (22L) Metric Light Female x M14 (8L) Metric Light Male - Straight | MLF-MLM-3014 | |
| Adaptor - M30 (22L) Metric Light Female x M14 (8L) Metric Light Male - Straight | MLF-MLM-3014 | 9.60 |
| Adaptor - M30 (22L) Metric Light Female x M16 (10L) Metric Light Male - Straight | MLF-MLM-3016 | |
| Adaptor - M30 (22L) Metric Light Female x M16 (10L) Metric Light Male - Straight | MLF-MLM-3016 | 9.70 |
| Adaptor - M30 (22L) Metric Light Female x M18 (12L) Metric Light Male - Straight | MLF-MLM-3018 | |
| Adaptor - M30 (22L) Metric Light Female x M18 (12L) Metric Light Male - Straight | MLF-MLM-3018 | 9.70 |
| Adaptor - M30 (22L) Metric Light Female x M22 (15L) Metric Light Male - Straight | MLF-MLM-3022 | |
| Adaptor - M30 (22L) Metric Light Female x M22 (15L) Metric Light Male - Straight | MLF-MLM-3022 | 8.20 |
| Adaptor - M30 (22L) Metric Light Female x M26 (18L) Metric Light Male - Straight | MLF-MLM-3026 | |
| Adaptor - M30 (22L) Metric Light Female x M26 (18L) Metric Light Male - Straight | MLF-MLM-3026 | 7.10 |
| Adaptor - M30 (22L) Metric Light Female x M30 (22L) Metric Light Male - Straight | MLF-MLM-3030 | |
| Adaptor - M36 (28L) Metric Light Female x M12 (6L) Metric Light Male - Straight | MLF-MLM-3612 | $31.00 |
| Adaptor - M36 (28L) Metric Light Female x M14 (8L) Metric Light Male - Straight | MLF-MLM-3614 | |
| Adaptor - M36 (28L) Metric Light Female x M16 (10L) Metric Light Male - Straight | MLF-MLM-3616 | |
| Adaptor - M36 (28L) Metric Light Female x M18 (12L) Metric Light Male - Straight | MLF-MLM-3618 | |
| Adaptor - M36 (28L) Metric Light Female x M22 (15L) Metric Light Male - Straight | MLF-MLM-3622 | |
| Adaptor - M36 (28L) Metric Light Female x M26 (18L) Metric Light Male - Straight | MLF-MLM-3626 | |
| Adaptor - M36 (28L) Metric Light Female x M30 (22L) Metric Light Male - Straight | MLF-MLM-3630 | |
| Adaptor - M36 (28L) Metric Light Female x M30 (22L) Metric Light Male - Straight | MLF-MLM-3630 | 9.50 |
| Adaptor - M36 (28L) Metric Light Female x M36 (28L) Metric Light Male - Straight | MLF-MLM-3636 | $39.40 |
| Adaptor - M45 (35L) Metric Light Female x M12 (6L) Metric Light Male - Straight | MLF-MLM-4512 | $36.70 |
| Adaptor - M45 (35L) Metric Light Female x M14 (8L) Metric Light Male - Straight | MLF-MLM-4514 | $35.10 |
| Adaptor - M45 (35L) Metric Light Female x M16 (10L) Metric Light Male - Straight | MLF-MLM-4516 | $35.20 |
| Adaptor - M45 (35L) Metric Light Female x M18 (12L) Metric Light Male - Straight | MLF-MLM-4518 | $35.20 |
| Adaptor - M45 (35L) Metric Light Female x M22 (15L) Metric Light Male - Straight | MLF-MLM-4522 | $32.30 |
| Adaptor - M45 (35L) Metric Light Female x M26 (18L) Metric Light Male - Straight | MLF-MLM-4526 | $35.40 |
| Adaptor - M45 (35L) Metric Light Female x M30 (22L) Metric Light Male - Straight | MLF-MLM-4530 | $31.80 |
| Adaptor - M45 (35L) Metric Light Female x M36 (28L) Metric Light Male - Straight | MLF-MLM-4536 | |
| Adaptor - M45 (35L) Metric Light Female x M45 (35L) Metric Light Male - Straight | MLF-MLM-4545 | $45.70 |
| Adaptor - M45 (35L) Metric Light Female x M52 (42L) Metric Light Male - Straight | MLF-MLM-4552 | $42.10 |
| Adaptor - M52 (42L) Metric Light Female x M12 (6L) Metric Light Male - Straight | MLF-MLM-5212 | $60.00 |
| Adaptor - M52 (42L) Metric Light Female x M14 (8L) Metric Light Male - Straight | MLF-MLM-5214 | $60.00 |
| Adaptor - M52 (42L) Metric Light Female x M16 (10L) Metric Light Male - Straight | MLF-MLM-5216 | $60.20 |
| Adaptor - M52 (42L) Metric Light Female x M18 (12L) Metric Light Male - Straight | MLF-MLM-5218 | $60.20 |
| Adaptor - M52 (42L) Metric Light Female x M22 (15L) Metric Light Male - Straight | MLF-MLM-5222 | $60.50 |
| Adaptor - M52 (42L) Metric Light Female x M26 (18L) Metric Light Male - Straight | MLF-MLM-5226 | $65.80 |
| Adaptor - M52 (42L) Metric Light Female x M30 (22L) Metric Light Male - Straight | MLF-MLM-5230 | $41.20 |
| Adaptor - M52 (42L) Metric Light Female x M36 (28L) Metric Light Male - Straight | MLF-MLM-5236 | $38.20 |
| Adaptor - M52 (42L) Metric Light Female x M45 (35L) Metric Light Male - Straight | MLF-MLM-5245 | $36.90 |
| Adaptor - M52 (42L) Metric Light Female x M52 (42L) Metric Light Male - Straight | MLF-MLM-5252 | $55.80 |
One fitting as per your selection.
| Parameter | Value |
| Brand | Engmattec |
| Material | Carbon steel |
| Thread end 1 | Metric Light Female |
| Thread end 2 | Metric Light Male |
| Configuration | Straight |
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.