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ADAPTER

Brand Brennan Industries Inc	Brand Brennan Industries	Pack Size 1.00	UOM EA	Supplier Part Number FS6403-16-16	Product Weight 0.55 lbs

Product Questions & Answers 3

Product Questions & Answers

got a 16MFS to 16MJ hookup, is this the straight adapter for that or am I lookin at the wrong one

Question by: Connie P on Nov 27, 2025, 8:38 PM

For a straight 16MFS to 16MJ connection, the FS6403-16-16 is built for that setup. It is a straight configuration adapter in the FS6403 series, with A thread 1-7/16-12 and B thread 1-5/16-12.

Answer by: Customer Support on Nov 29, 2025, 4:42 PM

What size drill bit do I need for the A thread on this adapter?

Question by: Tony B on Oct 23, 2025, 7:51 AM

For the A thread (1-7/16-12) on this Brennan Industries adapter, you'll need a 0.811 inch drill.

Answer by: Customer Support on Oct 24, 2025, 11:17 AM

what's the tube OD on this adapter, and will it work with 1-inch tubing setups?

Question by: Earl F on Nov 16, 2025, 6:01 PM

Tube outer diameter comes in at exactly 1 inch on this one, so yes, it lines up with 1-inch tubing systems. The overall length runs 2.161 inches and the hex is 1.500 inches, which gives you enough to work with during installation without a lot of fuss.

Answer by: Customer Support on Nov 17, 2025, 8:55 PM