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90*Male Orfs X Mbspp Adj Elbow

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Description & Features

Configured as a 90-degree elbow, this steel adapter connects a 1/4" Male ORFS port (9/16-18 UNF thread) to a 1/8" Male BSPP port (G 1/8-28 thread), with an adjustable design that allows the elbow angle to be set during installation. The 90° Male Orfs X Mbspp Adj Elbow is manufactured by Adaptall and suits hydraulic circuit layouts where a fixed straight fitting would create routing difficulties.

Both connection sides use a 14mm wrench width, with an L1 length of 24mm and L2 length of 31mm. Steel construction makes it suitable for use in demanding hydraulic environments where fitting integrity under pressure and vibration is a consistent requirement.

SKU: 6059-04-02

Supplier Part Number (MPN): 6059-04-02

Specifications

Brand
adapt-all
Connection Size 1
1/4 in
Connection Size 2
1/8 in
Connection Type
Male BSP, Male ORFS
Connection Type 1
Male ORFS
Connection Type 2
Male Adjustable BSPP
Dimension Standards
BS 5200, ISO 1179, ISO 8434-3, ISO 8434-6, SAE J1453
Finish
Zinc-Plated
Fitting Type
90 deg Elbow
Hex Size
14 mm
Material
Steel
Material Construction
Carbon Steel
Series
6059 Series
Thread Size
9/16-18 x 1/8-28

Product Questions & Answers (3)

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Question by: Curt P on Jan 15, 2026, 9:26 AM
Both sides on this fitting are male, right? Just want to make sure before I go trying to thread it into two female ports on my manifold.
Answer by: Customer Support on Jan 17, 2026, 7:50 AM
Correct on both ends. The ORFS side runs a 9/16-18 UNF male thread at 1/4 inch, and the BSPP side is a G 1/8-28 male thread at 1/8 inch. So yeah, you'll need female receivers on both ports for this one to work.
Question by: Larry W on Feb 4, 2026, 7:17 AM
Will this elbow fitting work okay with standard hydraulic fluid?
Answer by: Customer Support on Feb 6, 2026, 7:09 AM
This Adaptall elbow is made from steel, which makes it a good choice for demanding hydraulic systems where the pressures and vibration can be pretty tough on fittings.
Question by: Terry P on Jun 29, 2025, 8:31 AM
trying to swap a straight adapter for an elbow, what threads does this one actually have on each end?
Answer by: Customer Support on Jul 1, 2025, 6:38 AM
On one side you have a 1/4 inch Male ORFS with a 9/16-18 UNF thread, and on the other side it is a 1/8 inch Male BSPP with a G 1/8-28 thread.

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