Stainless Male Bspt X Male Npt

CH Width
17.5mm
L Length
38mm
Adaptall Material
Stainless
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
3/8 - 18 NPTF
Side 2 Gender
M
Side 2 Size
3/8"
Side 2 Type
Npt
Brand
Adaptall America
Brand
Adaptall
Pack Size
1.00
UOM
EA
Supplier Part Number
SS9008-06-06
Product Weight
0.10 lbs

Product Questions & Answers

What's the wrench size needed to tighten this fitting down properly?
Question by: Rex B on Nov 7, 2025, 9:23 AM
The flats on this fitting measure 17.5mm across, so you'll need a wrench sized accordingly.
Answer by: Customer Support on Nov 8, 2025, 9:15 PM
got a port that’s R 3/8-19 on one side and my hose end is 3/8-18 nptf. is this the right little adapter to tie em together
Question by: Frank H on Feb 1, 2026, 6:22 AM
For a straight thread changeover between those two standards, it matches what you described. One end is 3/8 inch Male BSPT with the R 3/8-19 callout, and the other end is 3/8 inch Male NPTF with the 3/8-18 callout.
Answer by: Customer Support on Feb 3, 2026, 6:11 AM
Got a piece of equipment with a BSPT port on it, trying to tie it into our NPT hydraulic connections. This the right kind of fitting for that?
Question by: Lyle K on Jan 9, 2026, 4:41 PM
That's what this fitting handles. One end is 3/8" Male BSPT (R 3/8-19) and the other is 3/8" Male NPTF (3/8-18), so it bridges those two thread standards in a single straight piece. Both sides are the same nominal size, just different thread forms, which makes it a clean inline solution without needing extra adapters or reducers in the mix.
Answer by: Customer Support on Jan 11, 2026, 3:03 PM