Steel Adapter, 7/8-14 Female JIC 37 deg Flare Swivel To 7/8-14 Male JIC 37 deg Flare, Straight

A 2.17	Brand Brennan Industries Inc	Brand Brennan Industries	Pack Size 1.00	UOM EA	Supplier Part Number 6504-10-10	Thread 1 7/8-14	Thread 2 7/8-14	Thread Sealant No	Tube O.D. 0.63	Tube O.D. 0.63	Product Weight 0.23 lbs

Product Questions & Answers

Hey, will this here fitting work to hook up two 7/8-14 JIC lines straight together?

Question by: Janice B on Jul 5, 2025, 12:27 PM

Yeah, it's made to do just that - connect two 7/8-14 JIC 37 degree flared lines with a straight shot.

Answer by: Customer Support on Jul 6, 2025, 1:21 PM

Model Number	Tube O.D.	Thread 1	Thread 2	A
221501-12-6S	0.38	1-1/16-12	9/16-18	1.09
221501-12-8S	0.5	1-1/16-12	3/4-16	1.19
221501-16-12S	0.75	1-5/16-12	1-1/16-12	1.47
221501-16-6S	0.38	1-5/16-12	9/16-18	1.16
221501-20-16S	1	1-5/8-12	1-5/16-12	1.52
221501-8-6S	0.38	3/4-16	9/16-18	1
221501-10-6S	0.38	7/8-14	9/16-18	1.03
221501-16-10S	0.63	1-5/16-12	7/8-14	1.36
221501-16-8S	0.5	1-5/16-12	3/4-16	1.26
221501-6-4S	0.25	9/16-18	7/16-20	0.97
221501-8-4S	0.25	3/4-16	7/16-20	1
6504-0606	0.38	9/16-18	9/16-18	1.59
6504-1010	0.63	7/8-14	7/8-14	2.17