04MJ-01MP STRAIGHT

Description & Features

Rated for dynamic pressures up to 7,500 PSI, the 04MJ-01MP Straight is a steel straight adapter fitting designed for hydraulic line connections requiring a transition between two distinct thread types. One end features a 7/16-20 Male JIC SAE 37-degree flare connection conforming to SAE J514, while the opposite end carries a 1/16-27 Male NPTF thread per SAE J476. This combination makes the fitting well-suited for connecting JIC-terminated hydraulic lines to ports or components with NPT-style threaded inlets.

Manufactured from straight steel, this Brennan Industries fitting is a reliable choice for high-pressure hydraulic circuits where secure, leak-resistant thread engagement is required at both connection points. California residents should note this product is subject to a Proposition 65 warning.

SKU: 2404-04-01

Supplier Part Number (MPN): 2404-04-01

Specifications

Connection Size 1
1/4 in
Connection Type
Male JIC, MNPT
Connection Type 1
Male SAE 37 deg JIC Flare
Connection Type 2
Male SAE 30 deg NPTF
Dimension Standards
SAE J514, SAE J476
Dimensions
1.22 in L
Finish
Trivalent Zinc-Plated
Fitting Type
Adapter
Hex Size
1/2 in
Material
Steel
Material Construction
12L14/C1045 Steel
Maximum Operating Pressure
6000 psi
Series
2404 Series
Thread 2 Drill Dimensions
0.125 in
Thread B1 Drill Dimensions
0.172 in
Thread B2 Drill Dimensions
0.125 in
Thread Size
7/16-20 x 1/16-27

Product Questions & Answers (1)

Sign In Hover me Please sign in to submit a question
Question by: Rhonda S on Jul 9, 2025, 7:32 AM
Will this fitting hold up for a hydraulic system that runs pretty much non-stop all day long?
Answer by: Customer Support on Jul 10, 2025, 2:12 PM
Rated for dynamic pressures up to 7,500 PSI, this straight steel adapter should be suitable for continuous-use hydraulic applications provided the pressure remains within that limit.

Tell us what you need and we'll get back to you.

Fields marked * are required.