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Steel Adapter, 5/8-14 Male BSPP (British Parallel) To 5/8-14 Male BSPP (British Parallel), Straight

Description & Features

A straight union configuration in the BSPP adapter family, this Steel Adapter, 5/8-14 Male BSPP (British Parallel) To 5/8-14 Male BSPP (British Parallel), Straight connects two male 5/8-14 British Parallel threaded ports in a single inline assembly. Manufactured by Fluid Routing Solutions, the steel construction provides reliable durability in hydraulic line applications where a male-to-male union is required without a change in thread type or size.

With a tube O.D. of 0.63 inches, this adapter is suited for use in hydraulic systems that utilize BSPP threading as the standard connection interface. The straight body design keeps the fluid path direct, making it a straightforward choice for extending or joining runs between two male BSPP fittings at the same thread specification.

SKU: 1B/10

Supplier Part Number (MPN): 1B/10

Alternate Part Numbers: C1DV42, MI-08757730, MINO-00902X54664

Specifications

A 1.92	Alternate Part Numbers Alternate Part Number C1DV42, Alternate Part Number MI-08757730, Alternate Part Number MINO-00902X54664	Brand Fluid Routing Solutions, Inc	Brand Fluid Routing Solutions	Pack Size 1.00	UOM EA	Supplier Part Number 1B/10	Thread 1 5/8-14	Thread 2 5/8-14	Thread Sealant No	Tube O.D. 0.63	Tube O.D. 0.63	Product Weight 0.22 lbs

Similar Products

Model Number	Tube O.D.	Thread 1	Thread 2	A	Price	Action
1B/10 Steel Male BSPP Straight Union	0.63	5/8-14	5/8-14	1.92

Product Questions & Answers (3)

Question by: Daryl S on Sep 28, 2025, 7:38 AM

got a hose setup with 5/8-14 BSPP on both ends. is this just a straight coupler to tie em together?

Answer by: Customer Support on Sep 30, 2025, 6:37 AM

For joining two same-size BSPP male connections, this part is a straight male union with 5/8-14 BSPP threads on both ends.

Question by: Pete G on Jan 16, 2026, 8:48 PM

What size tubing does this union fit?

Answer by: Customer Support on Jan 18, 2026, 6:52 AM

It's made to fit tubing with a 0.63 inch outside diameter.

Question by: Marvin G on Oct 30, 2025, 7:51 PM

both ends are 5/8-14 BSPP, so this is just a straight union then? trying to figure out if it'll work as a male-to-male coupler between two female ports

Answer by: Customer Support on Nov 1, 2025, 6:40 AM

Correct on all counts. Both threads are 5/8-14 BSPP male, and the fitting runs straight through with no change in thread size or type. Put it between two female BSPP ports and it joins them directly. The tube O.D. on this one is 0.63 inch, so make sure your line sizing lines up with that before ordering.