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Brass Adapter, 3/8-18 Male NPT To Male NPT, Straight Hex Nipple

Alternate Part Numbers Alternate Part Number C1BE85, Alternate Part Number MI-08754487, Alternate Part Number MINO-01769X80137	Brand ACR Industries	Brand ACR Industries	Pack Size 1.00	UOM EA	L 1.62	Supplier Part Number 28-224	Thread 1 3/8-18	Thread Sealant No	Product Weight 0.10 lbs

Product Questions & Answers 3

Product Questions & Answers

got a 3/8 pipe thread on one end of my fitting and need to step it down to a smaller male connection on the other end, this hex nipple do that?

Question by: Bobby W on Jun 16, 2025, 9:14 AM

The short description calls this out as a 1/2 x 3/8 reducing hex nipple, so yes, it bridges two different male NPT sizes in one piece. Both ends are male NPT threads, and the 3/8-18 threading is confirmed on the spec. The hex body gives you a good wrench flat to snug it up without fighting it. Brass construction keeps corrosion from being a headache in most common hydraulic lines setups.

Answer by: Customer Support on Jun 18, 2025, 6:46 AM

got a brass nipple that’s 3/8-18 on one side, are both ends on this one male npt?

Question by: Chad C on Jul 27, 2025, 1:37 PM

Both ends are male NPT, and the thread called out is 3/8-18. It’s a straight hex nipple, so you can put a wrench on the hex to snug it up.

Answer by: Customer Support on Jul 29, 2025, 6:56 AM

Will this fitting work with regular pipe dope, or does it need something special?

Question by: Danny G on Jul 14, 2025, 3:09 PM

For a reliable connection, this adapter doesn't require thread sealant.

Answer by: Customer Support on Jul 15, 2025, 3:14 PM

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