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04FC-04FC STRAIGHT

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Description & Features

The 04FC-04FC STRAIGHT, also known as part number C2403-04-04, is a quality component for hydraulic systems. This straight fitting from Brennan features a 7/16-20 thread with a B1 drill depth of 0.203 inches and K1 depth of 0.234 inches.

This fitting has a C Hex size of 0.500 inches and an overall length of 1.18 inches. Designed to accommodate a 1/4 inch tube OD, this component ensures secure and reliable connections.

SKU: C2403-04-04

Supplier Part Number (MPN): C2403-04-04

Specifications

Brand
BRENNAN
b1 Drill Dimensions
0.203 in
b2 Drill Dimensions
0.203 in
Connection Size 1
1/4 in
Connection Size 2
1/4 in
Connection Type
Bite
Connection Type 1
SAE Flareless Bite
Connection Type 2
SAE Flareless Bite
Dimension Standards
SAE J514
Finish
Trivalent Zinc-Plated
Fitting Type
Adapter
Hex Size
1/2 in
k1 Depth Dimensions
0.234 in
k2 Depth Dimensions
0.234 in
Material
Steel
Material Construction
12L14/C1045 Steel
Maximum Operating Pressure
6000 psi
Series
C2403 Series
Thread Size
7/16-20
Tube OD
1/4 in

Product Questions & Answers (3)

Question by: Neil F on Oct 13, 2025, 8:44 AM
What size tubing does this fitting hook up to, and is that 7/16-20 thread a standard flare type?
Answer by: Customer Support on Oct 14, 2025, 3:30 PM
this one's built for 1/4 inch OD tubing. The 7/16-20 thread is standard for that tube size in flare-style fittings, so it'll mate up with other 7/16-20 female flare connections without any fuss. Both ends are identical on this straight, so you're getting the same thread and drill depth on each side.
Question by: Keith M on Jul 13, 2025, 5:55 PM
Reckon this'll fit a 1/4 inch tube, like the description says? Just wanna double-check before I order.
Answer by: Customer Support on Jul 15, 2025, 6:09 AM
This straight fitting is indeed designed to accommodate a 1/4 inch tube OD, ensuring a secure and reliable connection for your hydraulic system.
Question by: Wade S on Jan 29, 2026, 11:08 AM
got a 1/4 inch tube line, is this the right straight fitting for it?
Answer by: Customer Support on Jan 31, 2026, 6:37 AM
For a 1/4 inch tube OD connection, this fitting matches that size and is built as a straight style in the Brennan C2403 series.

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