Male Bspt X Female Bspp

CH Width
17.5mm
L Length
22mm
Adaptall Material
Steel
Adaptall Shape
Straight
Side 1 Callout
R 3/8 - 19
Side 1 Gender
M
Side 1 Size
3/8"
Side 1 Type
Bspt
Side 2 Callout
G 1/4 - 19
Side 2 Gender
F
Side 2 Size
1/4"
Side 2 Type
Bspp
Brand
Adaptall America
Brand
Adaptall
Pack Size
1.00
UOM
EA
Supplier Part Number
9032-06-04
Product Weight
0.10 lbs

Product Questions & Answers

Will this fitting work to connect a 3/8" BSPT male fitting to a 1/4" BSPP female fitting?
Question by: Keith P on Aug 30, 2025, 11:14 AM
Yes, this adapter is specifically designed to connect a 3/8" male BSPT thread to a 1/4" female BSPP thread. It's a straight adapter made of steel.
Answer by: Customer Support on Sep 1, 2025, 6:13 AM
Got a 3/8 BSPT male fitting on a hydraulic component and need to tie into a 1/4 BSPP female port, this the right adapter for that?
Question by: Steve C on Dec 28, 2025, 6:18 PM
That's exactly what this one's built for. One end is a 3/8" male BSPT (R 3/8-19) and the other is a 1/4" female BSPP (G 1/4-19), so it handles both the thread form change and the size step-down in a single straight fitting. Steel construction, 22mm long, and takes a 17.5mm wrench if you're torquing it in with standard hand tools.
Answer by: Customer Support on Dec 30, 2025, 11:41 AM
got a fitting with R 3/8-19 on one side and i need to land it into a G 1/4-19 port, is that what this adapter’s for
Question by: Connie W on Sep 28, 2025, 3:07 PM
For swapping between British Standard thread forms, this one goes from a 3/8 inch male BSPT (R 3/8-19, tapered) to a 1/4 inch female BSPP (G 1/4-19, parallel). It is a straight steel adapter meant for exactly that thread change and size reduction in a hydraulic connection.
Answer by: Customer Support on Sep 29, 2025, 9:28 PM