04MP-06MJ BULKHEAD STRAIGHT

Description & Features

Designed for bulkhead-mount installations, the 04Mp-06Mj Bulkhead Straight is a steel straight fitting that bridges a 1/4-18 Male Nptf thread on one end with a 9/16-18 Male JIC SAE 37-degree flare on the other. This dual-thread configuration allows it to transition between Nptf and JIC connection types at a panel or bulkhead wall in a single, compact fitting.

Constructed from straight steel and conforming to SAE J476 on the Nptf end and SAE J514 on the JIC end, this fitting meets established industrial standards for both thread forms. With an overall length of 2.180 inches, it suits applications where space is limited and a clean bulkhead pass-through is required. Part of the Brennan 2706 Series, it is subject to California Proposition 65 requirements.

SKU: 2706-04-06

Supplier Part Number (MPN): 2706-04-06

Specifications

Connection Size 1
3/8 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 30 deg NPTF
Dimension Standards
SAE J476, SAE J514
Dimensions
2.19 in L
Finish
Trivalent Zinc-Plated
Fitting Type
Adapter
Hex Size
0.81 in
Material
Steel
Material Construction
AISI 12L14/1045 Steel
Maximum Operating Pressure
6000 psi
Series
2706 Series
Thread 2 Drill Dimensions
0.297 in
Thread B1 Drill Dimensions
0.281 in
Thread B2 Drill Dimensions
0.297 in
Thread Size
1/4-18 x 9/16-18

Product Questions & Answers (1)

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Question by: Ross W on Oct 29, 2025, 8:13 PM
Will this fitting work to connect a NPTF to a JIC setup through a panel?
Answer by: Customer Support on Oct 31, 2025, 5:57 PM
Yes, this bulkhead straight fitting is designed to bridge a 1/4-18 Male Nptf thread on one end with a 9/16-18 Male JIC SAE 37-degree flare on the other, specifically for bulkhead-mount installations.

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