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Male Sae O-Ring Boss-Male Bspp

Description & Features

A straight steel adapter connecting a 3/4" Male SAE O-Ring Boss thread (1-1/16-12 UN) on one end to a 1" Male BSPP thread (G 1-11) on the other, the Male SAE O-Ring Boss-Male BSPP from Adaptall is designed for cross-standard hydraulic connections where SAE and British parallel thread systems meet. The ORB side uses an O-ring face seal to provide a reliable, leak-resistant connection, while the BSPP end engages standard G-thread ports common in European and international hydraulic equipment.

Machined from steel in a straight configuration, this adapter measures 47.9mm in length with a 41mm wrench width, making it a compact solution for tight installations. It suits applications where hydraulic circuits incorporate components from mixed thread standards, such as power units, manifolds, or imported machinery with British-standard ports.

SKU: 9006-12-16

Supplier Part Number (MPN): 9006-12-16

Specifications

CH Width 41mm	L Length 47.9mm	Adaptall Material Steel	Adaptall Shape Straight	Side 1 Callout 1-1/16 - 12 UN	Side 1 Gender M	Side 1 Size 3/4"	Side 1 Type Orb-Sae	Side 2 Callout G 1 - 11	Side 2 Gender M	Side 2 Size 1"	Side 2 Type Bspp	Brand Adaptall America	Brand Adaptall	Pack Size 1.00	UOM EA	Supplier Part Number 9006-12-16	Product Weight 0.42 lbs

Product Questions & Answers (3)

Question by: Norm W on Dec 8, 2025, 9:35 AM

trying to hook an ORB port to a british parallel thread port. is this the right adapter for that?

Answer by: Customer Support on Dec 9, 2025, 1:31 PM

When you need to bridge two thread standards, this straight steel adapter is meant for exactly that job. One end is a 3/4 inch Male SAE O-Ring Boss with 1-1/16-12 UN threads and an O-ring face seal, and the other end is a 1 inch Male BSPP with G 1-11 threads for common G-thread ports.

Question by: Phil W on Apr 6, 2026, 5:44 PM

Got a power unit here with a 3/4" ORB port and I need to tie into some imported equipment running G 1-11 threads. This the right adapter for that situation?

Answer by: Customer Support on Apr 8, 2026, 6:22 AM

That's what this one's built for. One end is a 3/4" Male SAE O-Ring Boss with a 1-1/16-12 UN thread, and the other is a 1" Male BSPP with a G 1-11 thread. The ORB side seals against an O-ring face, so you get a solid leak-resistant connection on that end. The BSPP side threads into standard G-thread ports, which is what you'll find on a lot of European and internationally sourced hydraulic equipment. Straight configuration, steel construction, and it's only about 47.9mm long, so it fits where space is tight.

Question by: Howard R on Oct 5, 2025, 7:01 AM

Will this fitting hold up okay for a hydraulic setup on a log splitter?

Answer by: Customer Support on Oct 6, 2025, 8:27 PM

This steel adapter is designed for hydraulic connections where you're mixing SAE and British parallel thread systems. So it should work fine in that kind of setup.