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04MJ-04MP STRAIGHT X-LONG

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Description & Features

Manufactured by Brennan Industries from straight steel, this extra-long straight adapter connects a 7/16-20 Male JIC SAE 37° Flare (SAE J514) on one end to a 1/4-18 Male NPTF (SAE J476) on the other, with an overall length of 3.250 inches. The 04MJ-04MP Straight X-Long is rated for dynamic pressures up to 6,000 PSI, making it well-suited for demanding hydraulic circuit connections where standard-length adapters cannot bridge the required spacing.

The extended body length provides additional clearance between ports or mating components without requiring added fittings or intermediate hardware. Rated to California Prop 65 standards per Brennan Industries' compliance requirements.

SKU: 2404-LL-04-04

Supplier Part Number (MPN): 2404-LL-04-04

Alternate Part Numbers: A202114-4-4S

Specifications

Connection Size 1
1/4 in
Connection Size 2
1/4 in
Connection Type
Male JIC, MNPT
Connection Type 1
Male SAE 37 deg JIC Flare
Connection Type 2
Male SAE NPTF
Cubic Inch Space L x W x H Dimensions
1.026 cu-in
Dimension Standards
SAE J514, SAE J476
Dimensions
3-1/4 in L
Finish
Trivalent Zinc-Plated
Fitting Type
Adapter
Hex Size
5/8 in
Material
Steel
Material Construction
12L14/C1045 Steel
Maximum Operating Pressure
6000 psi
Series
2404-LL Series
Thread 2 Drill Dimensions
0.281 in
Thread B1 Drill Dimensions
0.172 in
Thread B2 Drill Dimensions
0.281 in
Thread Size
7/16-20, 1/4-18

Product Questions & Answers (1)

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Question by: Bobby M on Feb 22, 2026, 11:41 AM
Reckon this'll fit right if I'm usin' a 7/16-20 male JIC on one side and a 1/4-18 male NPTF on the other?
Answer by: Customer Support on Feb 23, 2026, 6:45 PM
Correct, this adapter is designed to connect a 7/16-20 Male JIC SAE 37° Flare to a 1/4-18 Male NPTF.

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