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Steel Adapter, Male G3/8-19 BSPP to Female 1/4-18 NPT, Straight

Alternate Part Numbers Alternate Part Number 9035S-06-04, Alternate Part Number MI-08735994, Alternate Part Number MINO-03671X97002	Brand Adaptall America	Brand Adaptall	Pack Size 1.00	UOM EA	Supplier Part Number 9035S-0604K	Product Weight 0.13 lbs

Product Questions & Answers 2

Product Questions & Answers

Will this here fitting work to connect a fuel line that's G3/8-19 BSPP to somethin' with a 1/4-18 NPT? Just wanna make sure before I order.

Question by: Randy B on Oct 8, 2025, 6:00 PM

This adapter is exactly what you'd use to connect a male G3/8-19 BSPP fitting to a female 1/4-18 NPT fitting. It's a straight adapter, so it'll keep everything aligned directly.

Answer by: Customer Support on Oct 10, 2025, 6:12 AM

Got a line running G3/8 BSPP on one end and need to tie into a 1/4 NPT female port, this the right piece for that?

Question by: Lance R on Aug 17, 2025, 6:15 AM

That's what this adapter is built for. The male end is G3/8-19 BSPP and the female end accepts 1/4-18 NPT, so you're connecting in the right direction. It's a straight configuration, no angle, no offset. Adaptall makes these to pretty tight tolerances, so you shouldn't need thread tape or sealant to get a solid connection.

Answer by: Customer Support on Aug 19, 2025, 6:02 AM