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Steel Adapter, 1/4-18 Female NPT To 7/8-14 Male SAE O-Ring Boss (Straight Thread O-Ring), Straight

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A
0.81
Alternate Part Numbers
Alternate Part Number 6405-10-04, Alternate Part Number A2216-4-10S, Alternate Part Number C1DY29, Alternate Part Number MI-00320239, Alternate Part Number MINO-00028F65793
Brand
Brennan Industries Inc
Brand
Brennan Industries
Pack Size
1.00
UOM
EA
Supplier Part Number
6405-10-04-O
Thread 1
1/4-18
Thread 2
7/8-14
Thread Sealant
No
Product Weight
0.14 lbs
Product Questions & Answers 1

Product Questions & Answers

Got a port on my hydraulic manifold that's threaded 7/8-14 ORB and I need to run a 1/4 NPT line off it. This the right adapter for that?
Question by: Lynn M on Sep 27, 2025, 8:49 PM
That's what this one's built for. The male end threads into your 7/8-14 SAE O-Ring Boss port, and the female end accepts your 1/4-18 NPT fitting. The O-ring on the male side handles the seal at the boss port, so you won't need thread tape or sealant on that end. Steel construction keeps it solid under the kind of stress you'd expect in a working hydraulic system.
Answer by: Customer Support on Sep 29, 2025, 8:12 AM

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