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Male Metric X Female Npt

Adaptall Material Steel	Adaptall Shape Straight	Side 1 Callout M18 X 1.5	Side 1 Gender M	Side 1 Size 18mm	Side 1 Type Metric	Side 2 Callout 1/4 - 18 NPTF	Side 2 Gender F	Side 2 Size 1/4"	Side 2 Type Npt	Brand Adaptall America	Brand Adaptall	Pack Size 1.00	UOM EA	Supplier Part Number 9235-18-04	Product Weight 0.15 lbs

Product Questions & Answers 2

Product Questions & Answers

got a hose end that’s M18 x 1.5 male and the port on the block is 1/4-18 NPTF female. is this the right adapter to tie those together

Question by: Chad C on Dec 28, 2025, 8:18 AM

For that thread combo, yes. This fitting is straight steel and it has an M18 x 1.5 male metric end on one side and a 1/4-18 NPTF female end on the other, so it is meant to bridge metric male to NPTF female connections.

Answer by: Customer Support on Dec 30, 2025, 6:49 AM

Will this fitting hold up okay in a hydraulic system that runs pretty much all day?

Question by: Terry T on Jan 18, 2026, 9:23 PM

Constructed from robust steel, this fitting is certainly up to the task of continuous operation in an industrial hydraulic system.

Answer by: Customer Support on Jan 20, 2026, 6:58 AM