#20 FJ (RIGID) X #8 MJ ST.

Description & Features

A rigid straight reducer fitting designed to connect a #20 Female JIC to a #8 Male JIC thread, the #20 FJ (Rigid) X #8 MJ ST. is manufactured from straight steel and built to SAE J514 specifications on both ends. The female end carries a 1-5/8-12 thread with an SAE 37-degree flare seat, while the male end is threaded 3/4-16 with a matching 37-degree flare configuration, making this fitting well-suited for hydraulic line assemblies that require a reduction between two JIC connections.

At 1.840 inches overall length, this one-piece rigid fitting provides a compact, fixed-angle solution where swivel movement is not needed. Manufactured by Brennan Industries, it conforms to SAE J514 on both thread ends, supporting consistent compatibility across standard hydraulic circuit components. California residents should note this product is subject to Prop 65 requirements.

SKU: 2406-20-08

Supplier Part Number (MPN): 2406-20-08

Alternate Part Numbers: A221501-20-8S

Specifications

Brand
BRENNAN
Connection Size 1
1-1/4 in
Connection Size 2
1/2 in
Connection Type
Female JIC, Male JIC
Connection Type 1
Female SAE 37 deg JIC Flare
Connection Type 2
Male SAE 37 deg JIC Flare
Dimension Standards
SAE J514
Dimensions
1.72 in L
Finish
Trivalent Zinc-Plated
Fitting Type
Reducer
Hex Size
2 in
l Dimensions
1.84 in
Material
Steel
Material Construction
12L14/C1045 Steel
Maximum Operating Pressure
4000 psi
Series
2406 Series
Thread 2 Drill Dimensions
0.391 in
Thread B1 Drill Dimensions
1.078 in
Thread Size
1-5/8-12 x 3/4-16

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Product Questions & Answers (1)

Question by: Howard W on Dec 1, 2025, 12:47 PM
What size are each of the ends on this fitting?
Answer by: Customer Support on Dec 2, 2025, 12:52 PM
This reducer fitting has a #20 Female JIC end with a 1-5/8-12 thread and a #8 Male JIC end that's 3/4-16.

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