04MJ-04MJ BLKHD STRAIGHT WITH LOCKNUT SS

Description & Features

Constructed from stainless steel, this bulkhead straight fitting is designed for panel-mount installations where a straight-through connection must pass through a bulkhead wall or enclosure. Both ends feature 7/16-20 Male JIC SAE 37° Flare threads conforming to SAE J514, making it compatible with standard JIC flare fittings commonly used in hydraulic and fluid system assemblies. The 04MJ-04MJ Blkhd Straight With Locknut SS includes a stainless steel locknut (0306-04-SS) for secure panel mounting and positive retention against vibration or movement.

With an overall length of 2.070 inches and a hex size of 0.687 inches, this fitting is compact and suited for installations where space is limited. Stainless steel construction provides resistance to corrosion, making it appropriate for demanding environments where carbon steel would be vulnerable. The Brennan Industries 2700-LN series designation indicates this is part of a standardized product line engineered to consistent dimensional and material specifications.

SKU: 2700-LN-04-04-SS

Supplier Part Number (MPN): 2700-LN-04-04-SS

Specifications

Brand
BRENNAN
Connection Size 1
1/4 in
Connection Size 2
1/4 in
Connection Type
Male JIC
Connection Type 1
Male SAE 37 deg JIC Flare
Connection Type 2
Male SAE 37 deg JIC Flare
Dimension Standards
MS 51520, SAE J514
Dimensions
2.07 in L
Fitting Type
Adapter
Hex Size
11/16 in
Material
Stainless Steel
Material Construction
316/316L Stainless Steel
Maximum Operating Pressure
9000 psi
Series
2700-LN Series
Thread 2 Drill Dimensions
0.172 in
Thread B1 Drill Dimensions
0.172 in
Thread B2 Drill Dimensions
0.172 in
Thread Size
7/16-20

Product Questions & Answers (1)

Question by: Diane H on Aug 25, 2025, 11:49 AM
Will this fitting hold up okay outside? I'm using it in a hydraulic setup on a farm implement.
Answer by: Customer Support on Aug 27, 2025, 6:45 AM
Stainless steel construction means this fitting offers good corrosion resistance, so it should be suitable for outdoor use where carbon steel might rust.

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

Fields marked * are required.