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Male Metric (Sealed) X F. Jic

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Description & Features

Constructed from steel in a straight configuration, this adapter provides a reliable connection between a male M18 x 1.5 metric sealed thread and a female 3/4-16 UNF JIC fitting. The Male Metric (Sealed) X F. JIC design suits hydraulic systems where a metric port must interface with a JIC 1/2" line-side connection, making it a practical solution for mixed-standard assemblies commonly encountered in mobile and industrial hydraulic circuits.

The sealed metric side uses a compression-style thread form that helps prevent fluid bypass at the port face, while the female JIC end accepts a standard 37-degree flare fitting. Manufactured by Adaptall, the adapter is part of a broad interchangeable fitting system designed to simplify hydraulic line assembly across differing thread standards.

SKU: 9024S-18-08

Supplier Part Number (MPN): 9024S-18-08

Specifications

Connection Size 1
18 mm
Connection Size 2
1/2 in
Connection Type
Female JIC, Male Metric
Connection Type 1
Male Metric
Connection Type 2
Female JIC
Dimension Standards
DIN 7631, ISO 6149, ISO 8434-2, ISO 9974, SAE J514
Dimensions
40 mm L
Finish
Zinc-Plated
Fitting Type
Adapter
Hex Size
24 mm
Material
Steel
Material Construction
Carbon Steel
Series
9024S Series
Thread Size
M18x1.5 x 3/4-16

Product Questions & Answers (2)

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Question by: Larry W on Oct 16, 2025, 10:33 AM
Got a machine with an M18 x 1.5 metric port on it and need to tie into a JIC 1/2" line. This the right piece for that?
Answer by: Customer Support on Oct 18, 2025, 6:54 AM
That's what this adapter is built for. One end is a male M18 x 1.5 metric sealed thread, and the other is a female 3/4-16 UNF JIC, which is your standard JIC 1/2" line connection. The sealed metric side uses a compression-style thread form at the port face, so you get a solid seal on that end. The female JIC side accepts a standard 37-degree flare fitting. Straight configuration, steel construction, made by Adaptall.
Question by: Janice W on Jan 13, 2026, 3:28 PM
trying to hook a metric port up to a jic hose, is this the right adapter for that?
Answer by: Customer Support on Jan 15, 2026, 9:48 AM
For mixed thread setups, it bridges a male M18 x 1.5 metric sealed connection on one side to a female 3/4-16 UNF JIC on the other, so you can mate a metric port to a standard 37 degree JIC flare fitting.

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