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Male Sae O-Ring Boss-Male Bspp

Description & Features

A straight steel adapter connecting a 1/4" Male SAE O-Ring Boss thread (7/16-20 UNF) on one end to a 1/2" Male BSPP (G 1/2-14) thread on the other, the Male SAE O-Ring Boss-Male BSPP is designed for use in hydraulic systems where SAE ORB and British Standard Parallel Pipe connections must be joined within the same circuit. The ORB side seals via a seated O-ring for a reliable, leak-resistant connection, while the BSPP end accommodates standard parallel pipe fittings common in European and international equipment.

Manufactured from steel, this Adaptall adapter measures 34.4mm in length with a 27mm wrench width, making it straightforward to install in confined spaces using standard tooling. Its straight configuration suits direct inline transitions without angular offset. This fitting is well-suited for mobile hydraulics, industrial machinery, and fluid power assemblies that mix SAE and BSPP ported components.

SKU: 9006-04-08

Supplier Part Number (MPN): 9006-04-08

Specifications

CH Width 27mm	L Length 34.4mm	Adaptall Material Steel	Adaptall Shape Straight	Side 1 Callout 7/16 - 20 UNF	Side 1 Gender M	Side 1 Size 1/4"	Side 1 Type Orb-Sae	Side 2 Callout G 1/2 - 14	Side 2 Gender M	Side 2 Size 1/2"	Side 2 Type Bspp	Brand Adaptall America	Brand Adaptall	Pack Size 1.00	UOM EA	Supplier Part Number 9006-04-08	Product Weight 0.11 lbs

Product Questions & Answers (1)

Question by: Lance D on Nov 21, 2025, 7:58 AM

trying to tie a 1/4 ORB port into a G 1/2 BSPP line, is this the right adapter?

Answer by: Customer Support on Nov 23, 2025, 8:47 AM

For that exact thread mix, it matches up as a straight steel adapter with a 1/4 inch male SAE O-ring boss end (7/16-20 UNF) and a 1/2 inch male BSPP end (G 1/2-14), so it’s meant to join those two connection types in the same hydraulic circuit.