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20MJ-16MORB STRAIGHT

Brand Brennan Industries Inc	Brand Brennan Industries	Pack Size 1.00	UOM EA	Supplier Part Number 6400-20-16-O	Product Weight 0.71 lbs

Product Questions & Answers 1

Product Questions & Answers

What size threads am I working with on each end of this adapter? Got a fitting situation I'm trying to sort out before I order.

Question by: Ray M on Jan 8, 2026, 6:00 PM

One end runs a 1-5/8-12 Male JIC SAE 37 Degree Flare, and the other is a 1-5/16-12 Male SAE O-Ring Boss. Both threads conform to SAE J514, so if your ports and hose ends are spec'd to that standard, you should be in good shape on both sides.

Answer by: Customer Support on Jan 10, 2026, 2:56 PM