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Brass Adapter, 3/4-16 Female SAE 45 deg Flare To 5/8-18 Male SAE 45 deg Flare, Straight

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Alternate Part Numbers
Alternate Part Number C1BD90, Alternate Part Number MI-08754473, Alternate Part Number MINO-01769X80123
Brand
ACR Industries
Brand
ACR Industries
Pack Size
1.00
UOM
EA
L
1.44
Supplier Part Number
2278X6
Thread 1
3/4-16
Thread 2
5/8-18
Thread Sealant
No
Tube O.D.
0.38
Tube O.D.
0.38
Product Weight
0.20 lbs
Product Questions & Answers 2

Product Questions & Answers

Will this fitting hold up okay if I'm using it with brake lines?
Question by: Debbie H on May 11, 2025, 8:42 AM
This brass adapter is designed for secure connections in systems using SAE standard 45-degree flare fittings. It should be compatible with brake lines that meet those specs.
Answer by: Customer Support on May 12, 2025, 9:25 PM
got a line with a 3/4-16 female SAE 45 flare on one end and need to step it down, is this the right adapter?
Question by: Harold M on Sep 12, 2025, 7:34 PM
For a straight SAE 45 degree flare to SAE 45 degree flare connection, this adapter matches 3/4-16 female threads on one side and 5/8-18 male threads on the other, so it fits that step-down thread change.
Answer by: Customer Support on Sep 14, 2025, 2:19 PM

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