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Male Npt X Fixed Female Bspp

Description & Features

This steel straight adapter features a male NPT end and a fixed female BSPP end. The Adaptall 9037-08-06 Male NPT X Fixed Female BSPP adapter allows for connections between different thread types in hydraulic applications.

This adapter has a 1/2" male NPT end with a 1/2 - 14 NPTF callout, and a 3/8" female BSPP end with a G 3/8 - 19 callout. It has a 25.5mm width across flats and an overall length of 39.3mm.

SKU: 9037-08-06

Supplier Part Number (MPN): 9037-08-06

Specifications

CH Width 25.5mm	L Length 39.3mm	Adaptall Material Steel	Adaptall Shape Straight	Side 1 Callout 1/2 - 14 NPTF	Side 1 Gender M	Side 1 Size 1/2"	Side 1 Type Npt	Side 2 Callout G 3/8 - 19	Side 2 Gender F	Side 2 Size 3/8"	Side 2 Type Bspp	Brand Adaptall America	Brand Adaptall	Pack Size 1.00	UOM EA	Supplier Part Number 9037-08-06	Product Weight 0.20 lbs

Product Questions & Answers (2)

Question by: Connie A on Oct 24, 2025, 2:59 PM

Will this here fitting work to connect somethin' with a BSPP thread to somethin' with an NPT thread?

Answer by: Customer Support on Oct 26, 2025, 10:21 AM

Yes, this adapter is designed to connect a male NPT end to a fixed female BSPP end, which allows connection between different thread types in hydraulic applications.

Question by: Lynn B on Jan 8, 2026, 4:39 PM

Got a 1/2" NPT male fitting on my hydraulic line and need to tie into something with a 3/8" BSPP female port. This the right adapter for that?

Answer by: Customer Support on Jan 10, 2026, 6:08 AM

Yeah, that's exactly what this one does. One end is 1/2" male NPT with a 1/2-14 NPTF thread spec, and the other end is 3/8" fixed female BSPP running a G 3/8-19 thread. Straight body, steel construction, so it holds up well in standard hydraulic hydraulic connections setups where you're bridging those two thread standards.