Male Bspt X Female Npt

CH Width
19mm
L Length
37.3mm
Adaptall Material
Steel
Adaptall Shape
Straight
Side 1 Callout
R 1/4 - 19
Side 1 Gender
M
Side 1 Size
1/4"
Side 1 Type
Bspt
Side 2 Callout
1/4 - 18 NPTF
Side 2 Gender
F
Side 2 Size
1/4"
Side 2 Type
Npt
Alternate Part Numbers
Alternate Part Number 003F70400404, Alternate Part Number C1JA37
Brand
Adaptall America
Brand
Adaptall
Pack Size
1.00
UOM
EA
Supplier Part Number
9042-04-04
Product Weight
0.10 lbs

Product Questions & Answers

got a valve body with a 1/4 BSPT port, will this adapter let me hook up a 1/4 NPTF fitting to it?
Question by: Ross C on Oct 28, 2025, 2:14 PM
It bridges those two thread standards in a straight steel connector. One side is male BSPT R 1/4 - 19, and the other side is female 1/4 - 18 NPTF, so it is meant for exactly that kind of BSPT-to-NPT connection.
Answer by: Customer Support on Oct 30, 2025, 6:40 AM
Is the steel this is made of pretty durable? I need something that won't crack under pressure.
Question by: Dean W on Oct 24, 2025, 12:01 PM
It’s crafted from sturdy steel to ensure long-lasting durability, so it should hold up well in demanding environments.
Answer by: Customer Support on Oct 26, 2025, 6:50 AM