Female Bspp X Female Npt

CH Width
19mm
L Length
28.6mm
Adaptall Material
Steel
Adaptall Shape
Straight
Side 1 Callout
G 1/4 - 19
Side 1 Gender
F
Side 1 Size
1/4"
Side 1 Type
Bspp
Side 2 Callout
1/4 - 18 NPTF
Side 2 Gender
F
Side 2 Size
1/4"
Side 2 Type
Npt
Brand
Adaptall America
Brand
Adaptall
Pack Size
1.00
UOM
EA
Supplier Part Number
9044-04-04
Product Weight
0.10 lbs

Product Questions & Answers

Will this here adapter fit right if I'm tryin' to hook up a BSPP fitting to somethin' with NPT threads? Both sides are supposed to be 1/4 inch.
Question by: Scott W on Jan 24, 2026, 6:26 PM
It's designed for exactly that – connecting a 1/4" BSPP female port to a 1/4" NPT female port.
Answer by: Customer Support on Jan 26, 2026, 7:24 AM
both sides are female on this thing? just want to make sure before i order, got a male BSPP stud on my manifold and a male NPT fitting coming off the line
Question by: Daryl M on Jun 20, 2025, 3:57 PM
Both sides are female, so you'd need male threads on whatever you're connecting to on each end. One side accepts a G 1/4-19 male BSPP thread and the other takes a 1/4-18 male NPT thread. If your manifold has a male BSPP stud and your line fitting is male NPT, this adapter would sit right between them and make that conversion straight through.
Answer by: Customer Support on Jun 22, 2025, 6:55 AM
got a manifold port that’s G 1/4-19 BSPP female and my hose end is 1/4-18 NPTF female. is this the piece that lets em hook together?
Question by: Pete F on Aug 21, 2025, 9:47 AM
Built for straight-through thread conversion, it gives you a G 1/4-19 BSPP female port on one side and a 1/4-18 NPTF female port on the other, both in 1/4 inch size. That makes it a simple way to join BSPP-threaded components to NPT-threaded fittings or manifolds in the same line.
Answer by: Customer Support on Aug 23, 2025, 6:53 AM