Steel Adapter, 1/4-19 Male BSPP (British Parallel) To 3/8-19 Female BSPP (British Parallel) Swivel, Straight

Alternate Part Numbers Alternate Part Number C1JA36	Brand Adaptall America	Brand Adaptall	Pack Size 1.00	UOM EA	Includes None	Supplier Part Number 9015-04-06	Thread 1 1/4-19	Thread 2 3/8-19	Thread Sealant No	Product Weight 0.13 lbs

Product Questions & Answers

trying to hook a 1/4-19 BSPP male port up to a 3/8-19 BSPP female swivel, is that what this adapter does?

Question by: Bonnie C on Jan 3, 2026, 9:54 AM

It steps between two BSPP thread sizes, going from 1/4-19 male BSPP on one side to a 3/8-19 female BSPP swivel on the other, in a straight adapter.

Answer by: Customer Support on Jan 4, 2026, 8:25 PM

Model Number	Thread 1	Thread 2	Includes
9015-04-04	1/4-19	1/4-19	None
9015-04-06	1/4-19	3/8-19	None
9015-06-06	3/8-19	3/8-19	None
9015-08-08	1/2-14	1/2-14	None